DNA
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مقالات عامة
Ancient human DNA from a South African rock shelter sheds light on 10,000 years of history
مجلة المذنب نت متابعات عالمية: Oakhurst rock shelter is an archaeological site near the town of George on the southern…
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مقالات عامة
Ancient DNA helped us uncover the Iberian lynx’s potential secret weapon against extinction
مجلة المذنب نت متابعات عالمية: Many large mammals have lost genetic diversity, often thanks to the actions of people shrinking…
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مقالات عامة
How at-home DNA testing kits let people skirt donor anonymity laws – and why they do it
مجلة المذنب نت متابعات عالمية: The accessibility of at-home DNA testing means that practically anyone can send away for a…
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مقالات عامة
DNA reveals secrets of cave-dwelling medieval community that survived conquest and epidemics
مجلة المذنب نت متابعات عالمية: In a new study, we have sequenced DNA from a Christian community in medieval Spain…
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مقالات عامة
How roads are reshaping and scarring our planet, and even changing animals’ DNA
مجلة المذنب نت متابعات عالمية: A web of roads encircles the Earth and stretches 40 million miles. In Crossings, a…
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مقالات عامة
If we want to settle on other planets, we’ll have to use genome editing to alter human DNA
مجلة المذنب نت متابعات عالمية: When considering human settlements on the Moon, Mars and further afield, much attention is given…
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مقالات عامة
World-first study decodes the DNA structure of a 52,000-year-old woolly mammoth sample
مجلة المذنب نت متابعات عالمية: In a world-first study, we have revealed and analysed remarkably preserved fragments of ancient DNA…
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مقالات عامة
What were dingoes like before the European invasion? Centuries-old DNA reveals a surprising history
مجلة المذنب نت متابعات عالمية: For at least 3,500 years, dingoes have been Australia’s top terrestrial predator. And in current…
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مقالات عامة
Modern human DNA contains bits from all over the Neanderthal genome – except the Y chromosome. What happened?
مجلة المذنب نت متابعات عالمية: Neanderthals, the closest cousins of modern humans, lived in parts of Europe and Asia until…
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مقالات عامة
How DNA analysis of our rivers and lakes can reveal new secrets about their biodiversity
مجلة المذنب نت متابعات عالمية: Freshwater ecosystems are the lifeblood of the natural world, yet they are facing a silent…
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