Endogenous proteins found in a 70-million-year-old giant marine lizard
Monday, May 2, 2011 - 10:20
in Biology & Nature
(PhysOrg.com) -- With their discovery, the scientists Johan Lindgren, Per Uvdal, Anders Engdahl, and colleagues have demonstrated that remains of type I collagen, a structural protein, are retained in a mosasaur fossil.