Keratin, proteins from fifty four-million-yr-previous sea turtle present survival trait evolution

Researchers have retrieved unique pigment, beta-keratin and muscle proteins from a fifty four-million-yr-previous sea turtle hatchling. The work provides to the rising physique of proof supporting persistence of unique molecules over tens of millions of years and in addition offers direct proof that a pigment-based mostly survival trait widespread to trendy sea turtles advanced a minimum of fifty four million years in the past.
Paleontology News — ScienceDaily

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