Originally slated to be released this summer, the guidance will detail the formal steps involved in qualifying biomarkers for FDA approval.
An FDA official said that the agency has formalized the "progressive" biomarker qualification process described in the paper and will be releasing a draft guidance detailing the formal steps of the process this July.
NPR reports that Turkish high school students will no longer study evolution.
Researchers report they sequenced and identified plant species in an "al fresco" laboratory.
An Australian team searches for genetic alterations linked to depression in hopes of developing personalized treatments, the Sydney Morning Herald reports.
In PNAS this week: host contributors to typhoid fever risk, effects of obesity-related variants near TMEM18, and more.