Pennod 1 DNA Cymru


Pennod 1

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-Subtitles

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-Subtitles

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-Subtitles

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-Who are the Welsh?

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-From our first beginnings...

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-..the people of Wales

-have faced the deepest questions.

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-Who are we?

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-Where did we come from?

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-What connects us

-to the rest of the wider world?

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-And what sets us apart?

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-Astonishingly, each one of us

-carries inside ourselves...

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-..an ancient treasure.

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-A key to age-old mysteries.

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-DNA is the link that connects

-everyone on the planet.

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-For the first time...

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-..genetics is revealing how

-we are all related to one another.

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-Our aim over the coming year...

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-..is to analyse the DNA

-of thousands of Welsh people.

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-Laboratory testing

-to discover our origins.

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-In the hope of finding a different

-kind of national history.

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-DNA is the people's story.

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-Everyone is welcome

-in the experiment.

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-Everyone

-has something to learn from it.

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-From the South to the North.

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-From the Ice Age to the iPhone age.

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-From the Pyrenees to Africa.

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-We're following in the footsteps

-of our ancient mothers and fathers.

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-Join us on a pilgrimage

-across the country...

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-Across the world...

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-Across time itself.

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-Who are we?

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-There's a new way

-of answering that question.

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-Its name is DNA.

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-DNA Cymru.

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-Who are the Welsh?

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-It's a simple question

-with a complicated answer.

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-To discover the truth,

-we must come here...

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-..to a place far, far away,

-beyond Wales.

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-We must search in unexpected places.

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-And we must

-travel back across the centuries.

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-Isle of Britain

-515 AD

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-This king holds the fate

-of his subjects in his hands.

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-He's been summoned urgently

-to rescue a group of his people.

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-They are a tribe of Britons...

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-..the ancient natives

-of the Isle of Britain.

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-The forefathers of the Welsh.

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-The king and his subjects

-are retreating to the west...

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-..to the land

-we know today as Wales.

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-They're travelling along roads

-the Romans built a century earlier.

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-They are fleeing from an enemy which

-is trying to take over Britain.

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-The Saxons.

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-The battles between

-the Saxons and the Britons...

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-..were the root cause of the Welsh

-emerging as a separate nation.

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-The Saxons called us the Wealhas,

-the Welsh, meaning foreigners.

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-The courage of leaders like this...

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-..is remembered in ancient Welsh

-tales such as the Arthurian Legends.

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-"They shed their blood for freedom."

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-But what was this blood?

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-From where did it come?

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-The written records are scarce.

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-Archaeological evidence

-is incomplete.

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-But now we can

-use cutting-edge science...

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-..to trace the story

-much further back into the past.

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-Back through the mists of time...

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-..to meet our ancient ancestors...

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-..those who brought the secrets

-of smelting metal to Wales...

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-..and who also brought a key change

-within their own bodies.

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-We can go further back again,

-before recorded history...

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-..beyond the Ice Age...

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-..to walk with

-the first inhabitants of this land.

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-And still further back...

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-..to the genesis of the human race.

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-To Eden, to the very first

-mother and father.

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-But this is

-a contemporary story too.

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-A story

-that is crucial for us today.

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-By tracing

-the biology of our ancestors...

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-..from one generation

-to the next...

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-..we can arrive

-back in the present, in Wales today.

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-The television set

-is full of exciting adventures.

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-I once made an appearance

-on Doctor Who...

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-..which was quite a thrill,

-to be honest.

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-Doctor Who is science fiction.

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-But now, I have a true story which

-literally travels through time.

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-It's both a personal story

-and a national story.

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-It's relevant to everyone

-who lives in Wales...

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-..regardless

-of the colour of their skin.

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-So everyone is welcome

-at this historical landmark...

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-..the Pierhead Building in Cardiff

-Bay, for the launch of DNA Cymru.

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-Politicians, scientists and

-historians have come here tonight...

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-..to embark on a journey...

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-..which will take us

-way, way back to the distant past.

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-Here's your DNA pack.

-Many congratulations.

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-Dafydd Iwan is the first to receive

-the results of his DNA test.

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-There are more surprises in

-this programme for our Welsh stars.

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-Bryn Terfel's DNA.

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-Bryn Terfel's DNA.

-

-Is there a fanfare?

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-Sian Lloyd. Are you ready for this?

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-Mr Gareth Edwards, are you ready?

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-Mr Gareth Edwards, are you ready?

-

-Yes, I can't wait.

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-Learning who your ancestors are...

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-Your father's bloodline is...

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-Your father's bloodline is...

-

-..can be a shock...

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-..or a source of comfort.

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-Yesterday's news...

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-6,000 years ago.

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-..becoming relevant today.

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-..becoming relevant today.

-

-I don't come from New Zealand, do I?

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-Scientific proof brings certainty.

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-The certainty of the spit kit.

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-The spit kit is a way

-of collecting and storing your DNA.

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-Within the box is a small bottle.

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-All you do

-is do what it says on the box...

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-..and simply spit into it.

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-My sample's ready.

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-This laboratory holds the samples

-of all those taking part.

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-Their DNA will go through a

-process to find specific patterns...

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-..in our genetic code.

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-There's enough DNA in our spit...

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-..for scientists

-to analyse the double helix.

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-This master molecule

-forms the basis of life.

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-It carries the code

-which shapes our lives.

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-DNA is responsible

-for family resemblances.

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-It's a topic of conversation

-for my own children.

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-Some people say I look like Mam

-and others say I look like Dad.

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-Do you look like Mummy or Daddy?

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-Do you look like Mummy or Daddy?

-

-Mummy.

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-Not Daddy? Why?

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-Because Mummy's pretty.

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-Lily and Poppy look like each other

-but Poppy has darker skin.

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-I look like Lily.

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-You look like Lily?

-I think you look like Max.

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-No!

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-Jason's children,

-like everyone else's...

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-..inherit

-their DNA from their parents.

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-The cells in their bodies

-carry a DNA code...

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-..which determines

-their physical appearance.

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-How tall they'll be,

-their eye and skin colour...

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-..and the shape of their faces.

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-It's DNA which is behind

-those family resemblances.

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-As the parents pass on the DNA...

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-..98% of it gets mixed up...

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-..and re-combined all over again.

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-It's hard to tell

-who it's come from...

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-..looking back

-over the generations.

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-But a small portion of the DNA,

-a mere 2%...

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-..is unchanged

-as it passes from parent to child.

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-So the main focus

-of the laboratory work...

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-..is that crucial 2%,

-the ancestral DNA.

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-The test hasn't been designed...

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-..to discover

-our families' recent history...

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-..or to offer data

-about our close relatives.

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-The purpose of the test

-is to discover tiny differences...

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-..in the genetic code

-which emerged centuries ago.

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-What's important to us

-is that small percentage of DNA...

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-..which is transferred

-without getting mixed up...

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-..from father to son...

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-..and to his sons and so on -

-the Y chromosome DNA.

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-And another fragment,

-the mitochondrial DNA...

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-..which passes unchanged

-from mother to children...

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-..and from her daughters

-to their children.

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-This allows scientists to trace

-an unbroken line through history...

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-..along both the mother's

-and the father's bloodlines.

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-All this information

-points to an astounding fact.

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-Our DNA's history...

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-..began in Africa.

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-Every single person

-throughout the world...

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-..is a descendent of black Africans.

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-So I can safely say...

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-..that this is

-the birthplace of the Welsh.

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-.

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-Subtitles

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-Subtitles

-

-Subtitles

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-Who are the Welsh?

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-The dawn of civilization

-and the entire human race...

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-..arose in Africa.

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-The story began

-more than 200,000 years ago...

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-..here in the Great Rift Valley.

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-The truth is,

-we all belong to the same family.

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-An African family.

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-I'm here in Tanzania

-to meet the Hadza tribe.

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-They have

-a very special relationship...

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-..with the genesis of humanity.

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-No-one on the face of this earth...

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-..lives closer to the way of life...

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-..of our great-great-ancestors,

-the first men and women...

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-..than the Hadza.

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-The Hadza don't farm, they forage

-and hunt for every morsel of food...

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-..like the very first

-Homo sapiens.

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-With nothing more sophisticated

-than a bow and arrow...

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-..they needed to be fit to survive,

-and to keep pace with the monkeys.

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-There's no way of denying it.

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-This was how

-our ancient ancestors survived.

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-Very few Hadza women go hunting...

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-..but the men

-treat them as their equals.

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-They have their own duties,

-duties that are just as important...

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-..for the survival of the tribe.

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-THEY SPEAK NATIVE LANGUAGE

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-Oniako.

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-That was an 'oniako'.

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-Oniako.

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-It tasted

-something like uncooked swede.

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-Archaeological evidence connects

-the place where the Hadza live...

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-..to the birthplace of mankind.

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-Their ancient language isn't related

-to any other language...

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-..although it uses a special sound

-found elsewhere in Africa.

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-The click.

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-We sometimes boast that we speak

-the oldest language in Europe.

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-By some accounts, this tribe speaks

-the oldest language in the world.

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-(CLICKS) Anako.

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-(CLICKS) Anako.

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-Now then. Llanllwch.

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-Llanllwch.

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-Excellent!

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-Language, archaeology, genetics.

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-They all point

-to the same conclusion.

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-The DNA tests that have

-been conducted on the Hadza...

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-..found that their bloodline

-goes way back to the dawn of time.

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-TRIBAL SINGING

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-By studying the mitochondrial DNA...

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-..as it passes

-from woman to child...

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-..and tracing it

-as far back as possible...

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-..scientists seem confident that

-a woman who lived in this region...

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-..close to 190,000 years ago...

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-..is the grandmother

-of everyone on the planet.

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-Every piece of mitochondrial

-DNA in today's world...

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-..has been derived from her.

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-It's the same thing

-on the father's side.

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-A man from Africa

-is the ancestral father...

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-..of all the human race's

-Y chromosome DNA.

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-According to scientists,

-in their version of the story...

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-..Eden didn't exist.

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-There was an Adam

-and there was an Eve...

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-..but they didn't meet

-for generations...

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-..until their DNA came together

-in their descendants.

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-That's how it was

-for more than 100,000 years.

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-Adam's children and Eve's children

-streamed all over Africa.

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-But it was in Africa

-that humanity stayed.

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-Then, 60,000 years ago...

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-..a group of Africans took

-the first steps of an epic journey.

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-For the first time ever...

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-..a small number of men and women,

-maybe 300 or 400 or so...

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-..moved beyond the confines

-of Africa to a new continent.

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-A key moment

-in the whole history of mankind.

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-A mere 60,000 years ago.

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-It had taken millions of years

-to reach this crucial point.

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-But once they'd left Africa...

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-..people migrated quickly

-to the four corners of the world.

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-And the result? A planet

-with a population of seven billion.

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-And every one of us,

-if we're not African ourselves...

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-..is a descendent

-of those 300 or 400 Africans...

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-..60,000 years ago.

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-This is our family.

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-The family's heroic journey took

-them across India, through Asia...

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-..and as far as Australia.

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-And to the north,

-through the Gobi desert and Siberia.

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-Over dry land to a new continent.

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-America.

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-Every step of the way...

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-..genetics were at work,

-creating the beautiful diversity...

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-..that we see in our family today.

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-The secret is in

-the patterns of the genetic code.

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-Four unique chemicals

-form the basis of our DNA.

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-These stick together

-to create the double helix chain.

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-Scientists

-have chosen four letters...

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-..to denote them.

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-The order of these letters

-creates the genetic code.

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-It's an enormous code.

-A stream of billions of letters.

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-But there's

-an intelligent way to read it.

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-The focus is on a small portion

-of the DNA, a mere 2%...

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-..which passes, unmixed,

-from parents to children.

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-When this ancestral DNA is

-transferred from parent to child...

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-..the genetic code

-is copied more or less perfectly.

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-Billions of letters following the

-same pattern time and time again.

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-But sometimes,

-in a small section of the pattern...

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-..a mistake happens.

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-The baby's code doesn't have

-the same order as the parents' DNA.

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-It's similar to a typo in a script.

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-It's not copied...

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-..corretcly.

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-These small typos

-create genetic markers.

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-Small bits of DNA,

-where the order of the chemicals...

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-..is different

-from the previous generation's.

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-Once that's happened...

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-..the new pattern

-with the minor change...

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-..is the one copied next time

-and in every generation afterwards.

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-These tiny changes

-are very important...

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-..as we trace mankind's family

-across the world.

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-As one set of people

-head off in a new direction...

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-..and lose contact with others...

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-..the new genetic markers

-that emerge amongst them...

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-..are unique to them.

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-And so, every small typo helps

-scientists identify the group...

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-..from where it originated

-and helps differentiate from others.

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-That's how we can follow

-the biological connections...

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-..between different groups

-within the family.

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-Scientists have coined a term

-for the group of people...

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-..who share the same genetic markers

-- a haplogroup.

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-They label each different haplogroup

-with a particular letter.

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-Of course,

-after several more generations...

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-..a new typo may crop up...

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-..and the haplogroup's path forks.

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-So a number is added to the label.

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-It's like the way we number

-motorways and country roads...

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-..in our transport system

-as they fork and fork again.

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-To work out where

-my ancient ancestors came from...

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-..the DNA test

-searches for markers...

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-..associated with

-particular haplogroups.

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-This happens

-on this very special microchip.

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-By identifying where haplogroups and

-sub-haplogroups are common today...

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-..we can estimate where

-our ancestors may have come from.

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-At last, as that epic journey

-reached its climax...

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-..one of the groups ventured

-to a country we know as Wales.

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-It happened

-more than 30,000 years ago.

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-Back then,

-in Paviland, in the Gower...

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-..people buried

-one of their loved ones...

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-..with ivory and shells

-as a mark of honour.

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-It's one of the earliest burials

-we know about in northern Europe.

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-It's amazing to think

-how much these ancient people...

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-..had in common with us.

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-We share the need for a ritual

-to grieve for the dead.

0:23:220:23:26

-We share the country

-we know as Wales today.

0:23:260:23:29

-We also share with them

-the core of what makes us human.

0:23:290:23:34

-Their genetic code.

0:23:340:23:36

-Their DNA.

0:23:360:23:38

-The human family had completed an

-epic journey from Africa to Wales.

0:23:430:23:48

-But now

-they came up against something...

0:23:490:23:52

-..even more powerful than their DNA.

0:23:520:23:55

-.

0:23:590:24:00

-Subtitles

0:24:020:24:02

-Subtitles

-

-Subtitles

0:24:020:24:04

-During the Ice Age,

-20,000 years ago...

0:24:100:24:13

-..a perpetual winter gripped

-the lands of northern Europe.

0:24:130:24:17

-People and animals had to migrate

-southwards to survive.

0:24:210:24:26

-They came to the Pyrenees.

0:24:270:24:29

-These mountains

-are cold in midwinter...

0:24:310:24:36

-..but during the Ice Age,

-the Pyrenees had two advantages.

0:24:360:24:40

-Two advantages

-that could sustain life.

0:24:400:24:44

-Two advantages

-that attracted those...

0:24:440:24:46

-..who were fleeing northern

-Europe as the ice sheet spread.

0:24:460:24:50

-Firstly,

-the Pyrenees are far enough south...

0:24:500:24:53

-..on the border

-between modern France and Spain...

0:24:530:24:58

-..so that the climate wasn't

-as glacial as it was in the north.

0:24:580:25:03

-Sheltered valleys beneath the

-mountains welcomed the refugees...

0:25:030:25:08

-..but still

-the temperatures were low.

0:25:080:25:12

-The body was barely able to survive.

0:25:120:25:15

-So the second advantage

-became crucial.

0:25:180:25:22

-One that's

-carved into the landscape itself.

0:25:220:25:25

-There's shelter from the cold here.

-Shelter in caves.

0:25:250:25:29

-In their cosy homes, the refugees

-forged a unique way of life.

0:25:320:25:37

-Of course, they had to venture out

-for their food.

0:25:390:25:42

-To hunt the animals that were able

-to withstand the freezing climate.

0:25:420:25:47

-The mammoth and the hyena,

-the reindeer, wolf and bear.

0:25:480:25:53

-Though we are talking about

-an ancient time...

0:25:550:25:58

-..more than 12,000 years ago...

0:25:580:26:01

-..we have evidence about

-the kind of life these people led.

0:26:010:26:05

-The evidence

-is stunning and beautiful...

0:26:050:26:08

-..and it's found

-within one of the caves.

0:26:090:26:11

-La grotte de Niaux -

-the cave near Niaux village.

0:26:140:26:17

-It's famous throughout the world.

0:26:170:26:19

-It takes 20 minutes

-to reach the chamber...

0:26:200:26:23

-..that has fired the imagination.

0:26:230:26:26

-But it's well worth the effort.

0:26:260:26:29

-Here I can see

-prehistoric animals...

0:26:300:26:34

-..exactly as they were.

0:26:340:26:36

-The shape of their bodies...

0:26:360:26:38

-..and the way they moved, just

-as though they were still alive.

0:26:380:26:42

-And I can see all this through

-the eyes of those Ice Age people.

0:26:430:26:47

-It's a thrill to see paintings

-from such an ancient era.

0:27:110:27:16

-But what's remarkable

-about what DNA testing reveals...

0:27:260:27:30

-..is that there's a connection

-between these artists and me.

0:27:300:27:33

-Because amongst them, amongst the

-Ice Age people of the Pyrenees...

0:27:340:27:38

-..were the

-great-great-great-grandmothers...

0:27:390:27:42

-..of the modern Welsh woman.

0:27:420:27:44

-As the world began to warm...

0:27:480:27:50

-..the women

-looked to the north once again...

0:27:500:27:54

-..following prey like the reindeer

-back to their old habitat.

0:27:550:27:59

-Their DNA

-is very prominent in Wales today.

0:28:010:28:05

-Up to half of us

-can trace our mother's genealogy...

0:28:070:28:11

-..back to these refuges.

0:28:120:28:14

-It's a long journey

-from here, in the Pyrenees...

0:28:140:28:18

-..to northern Europe and Wales.

0:28:180:28:20

-But as the ice started to melt...

0:28:200:28:23

-..these resourceful women

-were ready to make the journey.

0:28:230:28:27

-And it's a good job they succeeded,

-because without them...

0:28:410:28:45

-..Wales's history

-would be much poorer in many fields.

0:28:460:28:50

-Gareth Edwards, hailed as the

-greatest rugby player of all time.

0:28:530:28:58

-Who better to receive

-DNA Cymru's first official results?

0:28:580:29:03

-It's interesting.

-The family's interested too.

0:29:030:29:06

-We Welshmen

-are dark and we're small.

0:29:070:29:09

-People say

-we've all come from the same place.

0:29:100:29:13

-Beyond France and Spain.

0:29:130:29:17

-Is your sporting prowess

-in your DNA, I wonder?

0:29:170:29:22

-I don't come from New Zealand, do I?

0:29:220:29:25

-Mr Gareth Edwards, are you ready?

0:29:260:29:28

-Yes. I can't wait

-to see where I've come from.

0:29:290:29:32

-I'm nervous too.

0:29:320:29:34

-Your father's genealogy first.

0:29:340:29:37

-"Your family came to Wales

-from northern Europe.

0:29:380:29:41

-"The result is most common...

0:29:410:29:43

-"..in northern Germany,

-Denmark and Sweden...

0:29:440:29:46

-"..and as far as Russia."

0:29:470:29:50

-Well, well!

-No wonder I enjoy fishing in Russia.

0:29:500:29:56

-I've been there fishing

-and I had a great time.

0:29:560:29:59

-It was wonderful.

0:29:590:30:01

-What about your mother's genealogy

-- the Pioneers?

0:30:020:30:06

-From the Pyrenees, possibly.

0:30:060:30:08

-"Amongst the first to come back to

-northern Europe after the Ice Age."

0:30:080:30:13

-My mother

-always complained of being cold!

0:30:130:30:16

-My mother always said, "I'm cold."

0:30:160:30:19

-Do you know what she used to say?

-This is true...

0:30:190:30:22

-"I can smell snow coming."

0:30:230:30:25

-My family will laugh

-when they see this.

0:30:260:30:28

-I have lots of friends

-from the Basque country.

0:30:290:30:32

-Many of France's

-best rugby players are Basques.

0:30:330:30:38

-I feel very at home

-with their way of life.

0:30:390:30:44

-There's no mention of New Zealand.

0:30:440:30:47

-Thank goodness for that!

0:30:470:30:50

-Our story is gathering pace.

0:30:520:30:54

-The next leap forward

-comes with a group of people...

0:30:550:30:58

-..whose roots lay beyond

-the Pyrenees, in Iberia.

0:30:580:31:02

-The Beaker People.

0:31:020:31:04

-Named after the drinking vessels

-they used in their ceremonies...

0:31:070:31:12

-..the Beaker People were first to

-master the art of smelting copper.

0:31:120:31:18

-Today, their DNA is very common

-all across western Europe.

0:31:200:31:25

-It's a sign

-of how warmly they were welcomed...

0:31:250:31:30

-..for their technology...

0:31:310:31:33

-..and their pioneering way of life.

0:31:330:31:36

-The sea was the superhighway

-of the ancient world.

0:31:360:31:39

-That's how

-our ancestors' DNA reached Wales.

0:31:400:31:44

-Travelling across dry land back then

-was a slow process.

0:31:440:31:49

-It was far easier to go by sea,

-and it was far quicker too!

0:31:500:31:55

-The Beaker People

-moved in small family groups....

0:32:090:32:13

-..and settled

-in established communities.

0:32:130:32:16

-They were appreciated

-for their skills...

0:32:160:32:19

-..and their trading networks.

0:32:190:32:21

-The whole world was changing,

-and there was more to come.

0:32:210:32:27

-Some time,

-between 4,000-5,000 years ago...

0:32:270:32:30

-..a baby boy was born.

0:32:310:32:34

-An infant who is

-really important in our story.

0:32:340:32:38

-There's reason to believe...

0:32:400:32:42

-..that the birth took place

-within the Beaker community.

0:32:420:32:46

-If the theory's correct...

0:32:460:32:48

-..this child

-spawned a line of descendants...

0:32:480:32:52

-..who became very influential

-in the history of the Welsh.

0:32:520:32:56

-We may regard him as the first Celt.

0:32:580:33:02

-The baby carried in his DNA

-a small change in his genetic code.

0:33:030:33:08

-One of the typos

-that denotes a new haplogroup.

0:33:080:33:12

-No-one at the time would've noticed

-anything out of the ordinary.

0:33:120:33:17

-But the baby's DNA was slightly

-different from his father's.

0:33:170:33:21

-He might have been an ordinary

-member of his community.

0:33:220:33:27

-But when he came of age

-and found a partner...

0:33:290:33:32

-..he would've

-passed on this change...

0:33:320:33:35

-..and established a new haplogroup

-through his children.

0:33:350:33:40

-As a father himself...

0:33:400:33:42

-..he might have seen his line

-continue through his sons...

0:33:420:33:46

-..not knowing

-they had a genetic marker...

0:33:470:33:49

-..that would

-become characteristic of the Celts.

0:33:490:33:53

-It's still present

-in every Celtic nation.

0:33:540:33:58

-Remarkably, our early tests

-have identified this marker...

0:33:580:34:02

-..in up to half of men today...

0:34:030:34:06

-..whose two grandfathers are Welsh.

0:34:060:34:09

-But there are a few Welshmen who can

-trace their line even further back.

0:34:130:34:19

-Wow, Bryn!

0:34:200:34:22

-I'm here at London's Royal Opera

-House to meet one of them.

0:34:220:34:26

-When I first heard

-about DNA Cymru...

0:34:270:34:29

-..and the spit kit

-arrived in the post...

0:34:290:34:32

-..I became intrigued.

0:34:320:34:35

-Sorry there's no fanfare,

-but here it is.

0:34:350:34:39

-Bryn Terfel's DNA.

0:34:390:34:41

-"Your father's lineage is...

0:34:440:34:46

-"..I-S2606.

0:34:470:34:48

-"Rheinlander.

0:34:490:34:51

-"Your sub-haplogroup...

0:34:510:34:54

-"..is most common in Scandinavia."

0:34:540:34:57

-I'm quite happy with that.

0:34:590:35:01

-"In southern Scotland, Ulster,

-and especially in Germany."

0:35:020:35:05

-It's interesting, considering

-you sing so much Wagner.

0:35:060:35:10

-I'm comfortable singing in German.

0:35:100:35:15

-There are similarities

-with the Welsh language...

0:35:150:35:19

-..in the Celts' journey

-from northern Spain.

0:35:190:35:22

-They passed through Austria, where

-you'll come across Welsh words.

0:35:220:35:25

-"Scientists believe that

-the first men to reach Europe...

0:35:250:35:29

-"..belonged to this haplogroup."

0:35:300:35:33

-The first to reach Europe

-from Africa.

0:35:330:35:36

-The first settlers

-- that's fascinating.

0:35:370:35:41

-I can imagine my family

-as a bunch of pioneers.

0:35:410:35:44

-Because it's fascinating

-trying to work out...

0:35:440:35:49

-..where the talent

-to perform and sing comes from...

0:35:490:35:54

-..when you're from

-an agricultural background.

0:35:540:35:58

-Very interesting.

0:36:000:36:02

-.

0:36:030:36:04

-Subtitles

-

-Subtitles

0:36:050:36:07

-The first Saturday of 2015.

0:36:080:36:11

-A battle between

-two of Wales' ancient tribes.

0:36:110:36:16

-The Jacks against the Turks.

-The Ospreys at Parc y Scarlets.

0:36:160:36:21

-The nation's hearts are in the game,

-but what about our DNA?

0:36:250:36:29

-That's the question we're trying

-to answer over the coming months.

0:36:290:36:34

-Our project is a partnership between

-S4C, the Trinity Mirror group...

0:36:350:36:40

-..publishers of the Western Mail

-and Daily Post...

0:36:400:36:43

-..and a commercial company,

-Scotland's DNA...

0:36:430:36:46

-..that are conducting the tests.

0:36:460:36:48

-The excitement intensifies

-as we wait for the "final score".

0:36:500:36:53

-We'll be here

-when the results come in...

0:36:540:36:56

-..and we'll keep

-a kind of league table...

0:36:570:36:59

-..comparing Wales with England,

-Scotland, Ireland and the world.

0:36:590:37:03

-It will reveal

-what makes us different...

0:37:040:37:07

-..and how similar we are to others.

0:37:070:37:09

-Early signs suggest...

0:37:090:37:11

-..that Wales and the province

-of Munster in Ireland...

0:37:110:37:15

-..are top of the table

-in the Celtic league...

0:37:150:37:18

-..which indicates

-the percentage of the population...

0:37:190:37:22

-..carrying the Celtic genetic

-marker, starting with our baby...

0:37:220:37:26

-..back in the Beaker era.

0:37:260:37:28

-But does that tally with the way

-the public think about their roots?

0:37:300:37:35

-Before the game, we're giving

-the fans a taster of what's to come.

0:37:350:37:41

-Good afternoon.

-You're the first to visit us today.

0:37:410:37:44

-Where do you think

-you came from originally?

0:37:440:37:48

-Definitely Celtic.

0:37:500:37:52

-Definitely Celtic.

-

-People must place pink stickers...

0:37:520:37:55

-..on the boards which show their

-grandmothers' family backgrounds...

0:37:550:38:00

-..and blue stickers

-for their grandfathers'.

0:38:000:38:03

-Celts, Anglo-Saxons.

0:38:040:38:06

-Are you a Viking?

0:38:060:38:08

-Vikings or elsewhere in the world.

0:38:080:38:11

-I want to be a Celt.

0:38:110:38:12

-I want to be a Celt.

-

-If it's in the blood, I'm a Celt.

0:38:120:38:15

-I feel I'm a Celt.

0:38:150:38:18

-A Celt, I guess.

0:38:180:38:19

-A Celt, I guess.

-

-I hope I come from Wales.

0:38:190:38:21

-Mam comes from Llanddarog.

0:38:220:38:24

-I'm a Cardi to the core.

0:38:240:38:26

-Garnswllt.

0:38:270:38:29

-Ireland.

0:38:290:38:31

-Ireland, France, Canada.

0:38:310:38:33

-We've got a Celtic heritage...

0:38:330:38:36

-..but there is Anglo-Saxon blood

-on my side.

0:38:360:38:39

-It's a simple, unscientific study,

-but there's plenty of diversity...

0:38:410:38:45

-..even among Welsh speakers.

0:38:450:38:49

-My origins go back to France...

0:38:490:38:52

-..to a family called the Perrots.

0:38:520:38:57

-My father, Dai Francis, used to say

-we were of Huguenot descent.

0:38:580:39:02

-He said there were so many people

-called Francis in Carmarthenshire...

0:39:020:39:07

-..and west Glamorgan,

-as well as Devereux....

0:39:080:39:12

-..and Bergiers...

0:39:120:39:14

-..half the county was from France!

0:39:140:39:17

-But most of the fans

-have an affinity with the Celts...

0:39:170:39:22

-..in line with the initial results

-of our DNA tests.

0:39:230:39:28

-It's hard to believe.

0:39:320:39:34

-Back in Cardiff, too...

0:39:350:39:37

-..excitement is mounting in

-anticipation of the actual results.

0:39:370:39:42

-I want to be Welsh -

-Welsh to the core.

0:39:420:39:45

-If I found out I came

-from somewhere far, far, away...

0:39:450:39:50

-..beyond Offa's Dyke...

0:39:510:39:53

-I am a bit nervous, I have to admit.

0:39:530:39:56

-Maybe your hair colour

-will give us a clue?

0:39:560:40:01

-I hope so. I'm a redhead.

-Celts are redheads.

0:40:010:40:05

-Is that really

-your natural colour, Sian?

0:40:050:40:09

-I've no idea what my natural colour

-is under all this!

0:40:100:40:13

-Sian said she's Welsh to the core.

0:40:150:40:18

-Let's find out.

0:40:180:40:19

-Hello, Sian. Nice to see you.

0:40:210:40:24

-We're in a salon, and according

-to this information...

0:40:250:40:29

-..you carry

-a redhead genetic marker.

0:40:290:40:31

-I thought as much, because

-at Ysgol Gymraeg Castell Nedd...

0:40:310:40:36

-..when I was a little girl...

0:40:360:40:38

-..they used to call me Cochen

-(Redhead).

0:40:390:40:42

-Here we go, Sian.

0:40:420:40:44

-DNA Cymru.

0:40:460:40:48

-"Your results

-are very, very rare in Wales...

0:40:480:40:52

-"..but are common in parts of Italy

-and Iran.

0:40:530:40:56

-"You share your results

-with Tsar Nicholas II."

0:40:560:41:01

-Wow!

0:41:010:41:04

-"And with four British kings."

0:41:040:41:06

-I'm royalty!

0:41:070:41:09

-This explains a lot.

0:41:090:41:11

-"Forager". What a fantastic word.

0:41:120:41:15

-I am a forager.

0:41:160:41:18

-"It's likely that the first woman

-with this genetic marker..

0:41:180:41:22

-"..may have been born

-in the Middle East 6,000 years ago.

0:41:220:41:25

-"She would have belonged to a wider

-group who foraged for plants...

0:41:250:41:29

-"..and hunted birds

-and small animals."

0:41:300:41:33

-6,000 years ago.

0:41:330:41:35

-This is

-something deeper than family.

0:41:350:41:38

-This goes back further and further

-into the mists of time.

0:41:380:41:42

-We've traced the heroic journey

-of humanity...

0:41:500:41:53

-..from its earliest days.

0:41:530:41:56

-But the closer we get

-to present day...

0:41:560:41:59

-..the more archaeological evidence

-is available.

0:41:590:42:02

-But there's also room for DNA...

0:42:040:42:06

-..to help us get a clearer picture

-of our nation's history....

0:42:070:42:10

-..to reveal the secrets of the past.

0:42:100:42:13

-That's the aim of DNA Cymru.

0:42:150:42:17

-We're trying to answer some

-important historic questions.

0:42:180:42:22

-What was the ancestry

-of the people in the hill forts...

0:42:220:42:26

-..the ancient tribes of Wales?

0:42:260:42:28

-What about the Romans?

0:42:310:42:33

-Their soldiers stayed in Wales

-for nearly four centuries.

0:42:340:42:37

-Can we find their DNA

-in our population today?

0:42:400:42:44

-Once the Romans left...

0:42:460:42:48

-..the Saxons came to Britain.

0:42:480:42:50

-But what exactly happened

-to the indigenous tribes?

0:42:520:42:55

-How much do we really know about

-the Britons' migration to the west?

0:42:560:43:00

-The Saxons

-weren't the last invaders...

0:43:010:43:04

-..to reach British shores.

0:43:040:43:06

-The name, "Viking", still scares us.

0:43:080:43:11

-But does the Vikings' DNA

-still flow in our blood?

0:43:120:43:15

-What about those other

-fierce conquerors - the Normans?

0:43:170:43:21

-Have they too left their mark

-on the nation's genetics?

0:43:220:43:26

-The picture wouldn't be complete...

0:43:260:43:29

-..without investigating

-the part played by the thousands...

0:43:290:43:33

-..who've come to Wales

-in the last 250 years...

0:43:330:43:37

-..since the beginning

-of the Industrial Revolution.

0:43:370:43:41

-So everyone is welcome to join us.

0:43:420:43:44

-The tests are available to everyone,

-regardless of family background...

0:43:450:43:49

-..or how recently

-you've come to Wales.

0:43:490:43:52

-Thank you very much.

0:43:520:43:54

-Many of the nation's stars...

0:43:540:43:56

-..have already learnt the name

-and number of their haplogroups.

0:43:570:44:01

-Many more well-known faces

-are waiting to hear their results.

0:44:020:44:05

-Hooray! Some Riesling from Germany

-with my chromosome label!

0:44:060:44:10

-But can we trace the DNA

-of our most famous family?

0:44:110:44:14

-The Tudors...

0:44:140:44:16

-..who seized the English crown.

0:44:160:44:19

-# We're still here #

0:44:230:44:25

-But DNA Cymru

-is the history of the people.

0:44:260:44:29

-We're still here...

0:44:290:44:31

-..but who are we?

0:44:310:44:33

-Initial test results suggest...

0:44:330:44:36

-..that the Welsh

-have a very distinct profile.

0:44:360:44:39

-But we need many more results

-to prove the point.

0:44:410:44:45

-Before the project launch ended

-in Cardiff Bay...

0:44:480:44:52

-..there was one final secret...

0:44:520:44:54

-..to reveal

-to one member of the audience.

0:44:550:44:58

-Our experts believe

-they may have found...

0:44:580:45:01

-..a quintessentially Welsh

-haplogroup.

0:45:020:45:04

-We've called it Ancient Welsh.

-It's very rare, even in Wales.

0:45:040:45:08

-They say that 3% of Welsh people

-may belong to this group.

0:45:100:45:14

-Apart from a small number

-in the south of England...

0:45:140:45:18

-..there's no sign of it

-elsewhere in the world.

0:45:180:45:21

-If the Welsh retreated to the west

-when the Saxons arrived...

0:45:220:45:28

-..have we found their bloodline?

0:45:280:45:31

-Indeed, might this

-unique sub-haplogroup...

0:45:330:45:36

-..originate directly

-from the British princes...

0:45:360:45:41

-..from the time

-of the Welsh legends?

0:45:410:45:44

-We hope to find people

-with this special marker.

0:45:440:45:50

-Dafydd Iwan, you're one of them.

0:45:500:45:54

-I don't know what to say.

0:46:030:46:05

-You're "related to Arthur".

0:46:050:46:07

-My brother Arthur?

0:46:080:46:10

-Here's your DNA pack.

-Many congratulations.

0:46:120:46:15

-Isn't that wonderful?

0:46:150:46:17

-For royals and for ordinary folk...

0:46:210:46:25

-..the journey has only just begun.

0:46:250:46:27

-There's much more to discover

-about our DNA.

0:46:290:46:33

-The tests are continuing.

-Who are the Welsh?

0:46:330:46:37

-The Saxons had a name for us - the

-Wealhas - the Welsh, the foreigners.

0:46:370:46:43

-We call ourselves Cymry in Welsh...

0:46:460:46:49

-..which means fellow natives...

0:46:490:46:52

-..or compatriots.

0:46:520:46:54

-But what this epic journey

-of our DNA suggests...

0:46:550:46:58

-..is that we

-should go further than that.

0:46:590:47:02

-We're not just people

-who share one country.

0:47:020:47:05

-So, who are we? Who are the Welsh?

0:47:050:47:08

-We belong to a family

-that shares an entire planet.

0:47:090:47:14

-But what is our place

-within that family?

0:47:160:47:19

-Thanks to science, we're closer

-to the answer than ever before.

0:47:190:47:24

-With your help,

-DNA Cymru can get even closer.

0:47:240:47:28

-S4C Subtitles by Adnod Cyf.

0:47:590:48:02

-.

0:48:020:48:03

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