This Week in PNAS

In PNAS this week, scientists at UNC Chapel Hill have used computational prediction to identify a unique motif that is recognized and bound only by the yeast Type I Hsp40s Ydj1. Heat shock proteins such as Ydj1 play a role in refolding damaged proteins. A yeast proteome screen revealed that many proteins contain more than one stretch of residues that contain the motif and are separated by varying numbers of amino acids, they say.

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Women with breast or ovarian cancer living in medically underserved regions of the US are less likely to get recommended BRCA1 or BRCA2 genetic testing, according to a new study.

Three immunology researchers are to receive this year's Albany Medical Center Prize in Medicine and Biomedical Research, the Albany Times-Union reports.

In Genome Research this week: clonal evolution analysis of acute myeloid leukemia, computational pipeline to examine relationships between bacterial pathogens, and more.

Elephants may have "re-animated" a pseudogene to help stave off cancer, according to the New York Times.