tamoxifen

Data shows CYP2D6 testing in breast tumor tissue can be inaccurate due to loss of heterozygosity, and may have obscured the connection between genotype and tamoxifen response in previous trials.

Researchers find that historical factors influence which genes are the most highly studied, the Atlantic reports.

The US National Science Foundation's new sexual harassment policy is to go into effect next month, according to Nature News.

Researchers report using genotyping to tie together illegal ivory shipments and trace them back to a handful of cartels, the New York Times reports.

In Nature this week: genomic ancestry analysis of Sardinians, current noncoding mutations in colorectal cancer, and more.