SAN FRANCISCO -- A team of researchers including SF State Assistant Professor of Biology Scott Roy has sequenced the entire genome of the elephant shark, uncovering several features that may shed light on the evolution of bony vertebrates.
The study is the first whole-genome analysis of a cartilaginous fish. Cartilaginous fishes include sharks, rays and skates. Together with bony fish, birds, reptiles, amphibians and mammals, they make up the branch of jawed vertebrates on life's family tree.