Abstract

Expression pattern of the zona pellucida 3 (ZP3) gene during ovarian development and the location of ZP3 protein in oocytes in a natural, wild triploid crucian carp mutant, Carassius auratus var. Pingxiangnensis

Author(s): J.W. Shi1, J.Q. Sheng1, K. Peng1, J.H. Wang1, W.J. Yi1, H.J. Wu2, Q. Gu1 and Y.J. Hong1,3

Carassius auratus var. Pingxiangnensis (designated CaP), distributed in the Pingxiang region of Jiangxi Province, China, is a natural, wild triploid crucian carp mutant that has two reproductive development modes: gynogenesis and bisexual reproduction. Little information is available about the expression pattern of the zona pellucida 3 (ZP3) gene during ovarian development and the location of the ZP3 protein in oocytes of this fish. In this study, we obtained the full-length cDNA of ZP3 (CaP_ZP3). CaP_ZP3 contains an open reading frame of 1305 bp that encodes 435 amino acid residues.  

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