In an article scheduled to publish in PNAS, on June 7, 2021, a team of researchers led by Columbia University’s Dustin R. Rubenstein, a Professor of Ecology, Evolution and Environmental Biology, found that within the same genus of marine snapping shrimp, Synalpheus, genome size and social behavior not only vary widely, but they are also co-evolving over time.
Click here for original story, Being social generates larger genomes in snapping shrimp
Source: Phys.org