NEW YORK (GenomeWeb) – A pair of studies appearing online today in Nature are uncovering evolutionary patterns for the mammalian Y chromosome and revealing conserved Y chromosome sequences stemming from ancestral, dosage-sensitive genes that have acquired functions outside of the male reproductive system, in some cases.

Although the Y chromosome is notorious for gene loss and erosion, the new research suggests that it has remained relatively stable in recent evolutionary history, following a series of early sequence jettisoning events.

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In Nature this week: association between genome-wide homozygosity and traits like height and cognitive ability, improved CRISPR-Cas9 editing, and more.

A survey examines how age, political leanings, and more influence how Americans view certain scientific topics, the Associated Press reports.

A researcher who pleaded guilty to making false statements in research reports has been sentenced to four and a half years in prison and must pay $7.2 million back to the NIH.

The BabySeq project to study the risks and benefits of sequencing newborns is underway.

Jul
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This online seminar will outline a recent example of the use of molecular barcoding in combination with next-generation sequencing to detect somatic mosaicism in cancer patients.