Poly(A)-binding protein interacting protein 2B, Paip2b, which represses mRNA translation, is mainly expressed in the oocytes and fertilized eggs in mice.[1][2]

Paip2b is a PAIP2 family protein, with 3 amino acids longer than its homologous Paip2a.

References

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  1. ^ Yanagiya, Akiko; Delbes, Geraldine; Svitkin, Yuri V.; Robaire, Bernard; Sonenberg, Nahum (1 September 2010). "The poly(A)-binding protein partner Paip2a controls translation during late spermiogenesis in mice". Journal of Clinical Investigation. 120 (9): 3389–3400. doi:10.1172/JCI43350. PMC 2929737. PMID 20739757.
  2. ^ UCSC genome browser