Cross-species analysis of ARPP19 phosphorylation during oocyte meiotic maturation charts the emergence of a new cAMP-dependent role in vertebrates
F. Meneau, P. Lapebie, E. M. Daldello, T. Le, S. Chevalier, E. Houliston, C. Jessus, M. Miot
This study compares ARPP19 phosphorylation in Xenopus and Clytia to resolve the cAMP paradox in oocyte maturation, showing differences in PKA and Gwl phosphorylation sites and their functional roles.
bioRxiv · Jul 5, 2023 · PreprintEvolutionary Biology