ULTRASTRUCTURAL-LOCALIZATION OF WHEAT-GERM-AGGLUTININ BINDING-SITES ON THE SPERM SURFACE OF WATER-BUFFALO (BUBALUS-BUBALIS) - A FRACTURE LABEL STUDY

被引:0
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作者
BAINS, HK
PABST, MA
WERNER, G
BAWA, SR
机构
[1] PANJAB UNIV, DEPT BIOPHYS, CHANDIGARH 160014, INDIA
[2] GRAZ UNIV, DEPT HISTOL & EMBRYOL, A-8010 GRAZ, AUSTRIA
[3] SAAR UNIV, FAC MED, HOMBURG, GERMANY
关键词
SPERMATOZOA; WGA COLLOIDAL GOLD; FRACTURE LABEL; WATER BUFFALO;
D O I
暂无
中图分类号
R36 [病理学];
学科分类号
100104 ;
摘要
In the present study we have examined the plasma membrane surface organization employing fluorescein isothiocyanate linked wheat germ agglutinin (WGA) of the cauda epididymal and ejaculated spermatozoa of water buffalo. Intramembrane particle distribution pattern in the various segments of the spermatozoa has also been observed. WGA-ovomucoid gold has been used to study the distribution of sialoproteins on the sperm surface. With fracture label, WGA receptor sites have been identified on the fractured membrane halves of the sperm plasma membrane overlying the acrosome as well as the middle piece and the principal piece.
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页码:465 / 470
页数:6
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