BMC Genomics has issued an expression of concern regarding a 2011 article on an adaptive role for subfunctionalization in modulating the effect of gene dosage, Retraction Watch reports.
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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.