News tagged with dna samples

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Identifying species via environmental DNA

Environmental DNA analysis makes it possible to detect water organisms without having to capture them first. For the first time, a team at the Technical University of Munich (TUM) systematically investigated the effect of ...

dateJan 15, 2018 in Ecology
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DNA has gone digital – what could possibly go wrong?

Biology is becoming increasingly digitized. Researchers like us use computers to analyze DNA, operate lab equipment and store genetic information. But new capabilities also mean new risks – and biologists remain largely ...

dateDec 08, 2017 in Other
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Examining the lifestyles of microbes

Microbes are everywhere—in humans they protect us from harmful bacteria and help us digest food; in soils, they provide nutrients and encourage growth of plants. Microbes even live in sediments below the seafloor where ...

dateSep 28, 2017 in Cell & Microbiology
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Fractionating DNA—from hours to minutes

Researchers of the University of Twente in The Netherlands developed a glass microchip for ultrafast separation and purification of DNA fragments. The chip, moreover, is easy to produce and cheap. The UT scientists published ...

dateMay 29, 2017 in Bio & Medicine
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