News tagged with mutations

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Events coordination during embryogenesis

A new study by Weill Cornell Medical College scientists reveals a mechanism through which the expression of genes is controlled – a finding that highlights genetic mutations that can impair the timing of gene expression. ...

dateOct 29, 2013 in Cell & Microbiology
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Fly study finds two new drivers of RNA editing

RNA editing gives organisms a way to adapt the instructions that their DNA provides for making proteins. Few people would have described RNA editing as a simple process, but a new paper in Nature Communications demonstrates ...

dateAug 01, 2013 in Biotechnology
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Stem cell clues uncovered

Proper tissue function and regeneration is supported by stem cells, which reside in so-called niches. New work from Carnegie's Yixian Zheng and Haiyang Chen identifies an important component for regulating stem cell niches, ...

dateJul 12, 2013 in Cell & Microbiology
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