rapid evolution
Study: Fishing Induces Gene Expression Changes
Jef Akst | May 18, 2017
Harvesting lab-raised zebrafish based on their size led to differences in the activity of more than 4,000 genes, as well as changes in allele frequencies of those genes, in the fish that remained.
Learning Your Stripes
Mary Beth Aberlin | May 1, 2017
Science’s lowest common denominator has always been patterns.