CABYR ISOFORMS EXPRESSED IN LATE STEPS OF SPERMIOGENESIS BIND WITH AKAPS AND ROPPORIN IN MOUSE SPERM FIBROUS SHEATH

CABYR isoforms expressed in late steps of spermiogenesis bind with AKAPs and ropporin in mouse sperm fibrous sheath

Abstract Background CABYR is a polymorphic calcium-binding protein of the sperm fibrous sheath (FS) which gene contains two coding regions (CR-A and CR-B) and is tyrosine as well as serine/threonine phosphorylated during in vitro sperm capacitation.Thus far, the detailed information on CABYR protein expression in mouse spermatogenesis is lacking.Mo

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