NEW YORK (GenomeWeb) – In a study appearing online today in Science Translational Medicine, researchers from Germany, the UK, and Italy described skin gene expression shifts that correspond to the presence of psoriasis or eczema — conditions that can be tricky to tell apart.

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In PNAS this week: genomic study of group B Streptococcus evolution, selection on the X chromosome in great apes, and more.

Changing the fat and fiber content of people's diets affects their gut microbiome, metabolome, and colon cancer risk, researchers say.

Broken links are found throughout academic publications, and some services are trying to combat such link decay.

Nick Stockton at Wired says that a pause in studying genome-editing tools should be used to find a path forward.