›› 2010, Vol. 37 ›› Issue (5): 143-146.

• 遗传繁育 • Previous Articles     Next Articles

Protein Phosphatase 1γ2 Related to Sperm Function

YU Xiao-yun1,LI Jin-ji2,SONG Xue-xiong3,XU Xiao-jing1，LIU Zhan-li1   

  1. (1.Animal Hygienic Supervision Institute of Yantai City,Shandong Province, Yantai 264000,China；2.YEBIO Biotech Co. Ltd. of Qingdao City,Shandong Province, Qingdao 266032,China；3.Animal Science College, Qingdao Agricultural University, Qingdao 266109,China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-05-20 Published:2010-05-20

Abstract: Protein phosphatase 1γ2(PP1γ2) is sperm-specific protein phosphatase. It is one isomer of four serine-threonine protein phosphatase PP1α, PP1β, PP1γ1 and PP1γ2. Sperm endogenous factor GSK, AKAP4, sds22 and exogenous factor OA and CA have been able to inhibit or activate sperm-specific PP1γ2 to regulate the functions of spermatogenesis, sperm movement and other related functions. This review summarized the relationship between protein phosphatase 1γ2 and sperm function.

Key words: animal science; protein phosphatase 1γ2; sperm activity

CLC Number: