This Week in PLoS

This week in PLoS Genetics, an international team led by investigators at the National Human Genome Research Institute reports evidence to suggest that loss-of-function mutations in Atad5 — the human ortholog of yeast Elg1 — "are sufficient to cause genomic instability and tumorigenesis." The NHGRI-led team found that the heterozygous Atad5+/m mice they generated "displayed high levels of genomic instability in vivo," while Atad5+/m mouse embryonic fibroblasts showed "molecular defects in PCNA deubiquitination in response to DNA damage, as well as DNA

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Researchers hope to tease out the signature effects that different carcinogens leave on the genome to determine their contributions to disease, Mosaic reports.

The Wall Street Journal looks into the cost of new gene therapies.

An Imperial College London-led team reports that it was able to use a gene drive to control a population of lab mosquitos.

In PNAS this week: genomic effects of silver fox domestication, limited effect of mitochondrial mutations on aging in fruit flies, and more.