ULTRASTRUCTURAL-LOCALIZATION OF ACID-PHOSPHATASE IN SPERMATIC CELLS OF CERATITIS-CAPITATA (DIPTERA)

被引:8
作者
BAO, SN
DOLDER, H
机构
[1] UNIV CAMPINAS,INST BIOL,DEPT BIOL CELULAR,C POSTAL 6109,BR-13081 CAMPINAS,SP,BRAZIL
[2] UNIV BRASILIA,DEPT BIOL ANIM,BR-70919 BRASILIA,BRAZIL
关键词
D O I
10.1007/BF00315864
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
The cytochemical study of acid phosphatase in spermatic cells of Ceratitis capitata defines the enzimatically active sites, relating this enzyme with morphological modifications of the cell components during spermiogenesis. In the axoneme, acid phosphatase is associated with the metabolism of phosphates which promote flagellar motility. The enzymatic activity verified on the cytoplasmic membranes demonstrates the importance of this enzyme in the process of cellular differentiation. © 1990 Springer-Verlag.
引用
收藏
页码:439 / 442
页数:4
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