iCOGS

Illumina's microarray business continued to grow in the second quarter, with customer demand for its Omni and Core families of genotyping arrays, contributions from recent addition BlueGnome, and sales to direct-to-consumer genetics firms such as 23andMe and Ancestry.com pushing

Illumina genotyping arrays are at the heart of an ongoing research effort that seeks to identify the heritability and genetic risk profiles of several cancers and their related subtypes.

Chinese state news agency Xinhua reports that a preliminary investigation has found He Jiankui performed his gene-editing work illegally.

John Mendelsohn, a former president of the University of Texas MD Anderson Cancer Center, has died, the New York Times reports.

Identical twins receive different estimates of ancestry from the same direct-to-consumer genetic testing firms, CBC reports.

In PNAS this week: chromosomal features of maize, adaptations in the vinous-throated parrotbill, and more.