March 4, 2022
Big lessons from little fish
Don’t underestimate the diminutive and doe-eyed Rio pearlfish, for looks can be deceiving. This fish has evolved over the eons into one tough little customer producing eggs that can survive being completely dry for months at a time. That’s one of the reasons that MSU integrative biologist Ingo Braasch and members of his Fish Evo Devo Geno Lab have sequenced the first complete genome of the fish. With that genome, researchers can better understand the biology and evolution of the species’ survival skills. The study was recently published in the journal G3: Genes I Genomes I Genetics. Andrew Thompson, a postdoctoral research associate in Braasch's lab, was lead author of the report.
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