(This story has been updated to correct a description of the company's technology.)
Prognosys Biosciences has developed a cDNA-based system for coding customized peptide libraries and has begun offering it commercially as a research tool.
The European Bioinformatics Institute has launched the Enzyme Portal, a free resource for researchers studying the biology of enzymes and proteins with enzymatic activity.
By Uduak Grace Thomas
Febit plans to debut the method at Cambridge Healthtech Institute's Next-Generation Sequencing conference in San Diego next month.
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.