Analyzing mutational signatures in cancer cell lines and xenografts, investigators identified mutagenic processes that do or don't remain active in vitro.
Some 43 percent of new mothers and 23 percent of new fathers leave full-time employment in STEM in the years after having a child, Science Careers says.
Based on gene expression, researchers identified cell clusters in testes samples from two adult men and two infants, providing clues that may eventually aid fertility treatments.
In Nature this week: study of gene drive feasibility in lab mice, circulating tumor DNA from cerebrospinal fluid to track glioma progression, and more.
