The companies are working together to help insurers reduce wasteful spending and spur use of medically necessary tests.
Cigna worked with InformedDNA to come up with scenarios under which it would cover whole-exome sequencing, although it still considers whole-genome analysis investigational.
In PNAS this week: variation patterns in wheat lines, regulatory variation in Capsella grandiflora, and more.
A Rockefeller University researcher is using edited ants to explore complex biological systems, the New York Times writes.
There's a heritable aspect to how much time people spend online, the Los Angeles Times reports.
Stat News reports that Joseph Gulfo is another contender for FDA commissioner.