Beushausen S, Bayley H
Worcester Foundation for Experimental Biology, Shrewsbury, Massachustetts 01545.
Mol Cell Biol. 1990 Dec;10(12):6775-80. doi: 10.1128/mcb.10.12.6775-6780.1990.
Transcripts encoding CAPL-B, an apparent member of the cyclic-nucleotide-regulated kinase subfamily in Aplysia californica, are found exclusively in the ovotestis and are concentrated in meiotic and postmeiotic spermatogenic cells. The CAPL-B polypeptide is present in mature spermatozoa, suggesting that the kinase plays a part in regulating events associated with fertilization.
编码CAPL-B(加州海兔中一种明显属于环核苷酸调节激酶亚家族的成员)的转录本仅在卵精巢中发现,并集中在减数分裂和减数分裂后的生精细胞中。CAPL-B多肽存在于成熟精子中,这表明该激酶在调节与受精相关的事件中发挥作用。