Tagged With dna

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The ancestors of Aboriginal Australians and Papua New Guineans diverged from Eurasian populations around 72,000 years ago according to a new DNA analysis of 83 Indigenous Australians from the Wongatha Nation in the North-Eastern Goldfields of Victoria.

The finding supports the idea that humans spread out of Africa in a single event, in the first comprehensive population-level whole-genome study of human genetic diversity in Australia.

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Chemmart's myDNA test described itself as "personalised medicine" where "your DNA results can help guide your future health and lifestyle choices" in Chemmart's catalogues, television infomercials, in-store brochures and other promotional materials — and ACCC isn't happy about it, saying it "risked conveying a false or misleading impression regarding the usefulness of the genetic test, and the consumers for whom it may be appropriate".

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The ISS is getting an incredible new tool: A handheld DNA sequencer. The questions scientists hope it will answer include whether life exists beyond our planet and just what is that weird fungus growing on the wall of the space station?

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Mitochondria float around in the goo of your cells, tirelessly making the molecules that power your body. But these mitochondria used to be independent of your body; they were bacteria, floating free in the world. You are, at a fundamental level, the result of symbiosis — the interdependence of two life forms.

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Last year, a biotech startup called Clear Labs performed DNA testing on a bunch of hot dogs and discovered that they often contain more than the label advertises. The same company has now used its arsenal of molecular technologies to break down your other favourite meat-on-a-bun product: burgers. Once again, there are some unsavoury surprises.

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DNA contains the information that defines life — but it can also be used to store digital content, too. Now, Microsoft has announced that it's seriously investigating the technique as a means of storing data, paying a bioscience company to create ten million strands of digital storage DNA.

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The CIA is very interested in skincare products. It wants to stay up-to-date on all the latest tips and trends — do you think the spooks have tried those crazy looking sheet masks? — because it knows the secret to ageing well is taking good care of the skin.

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Researchers from Temple University have used the CRISPR/Cas9 gene editing tool to clear out the entire HIV-1 genome from a patient's infected immune cells. It's a remarkable achievement that could have profound implications for the treatment of AIDS and other retroviruses.

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The first complete sequences of the Y chromosomes of Aboriginal Australian men have revealed a deep Indigenous genetic history tracing all the way back to the initial settlement of the continent 50,000 years ago, according to Australian research.

The study by researchers from the Wellcome Trust Sanger Institute, collaborators at La Trobe University in Melbourne and several other Australian institutes, challenges a previous theory that suggested an influx of people from India into Australia around four to five thousand years ago.