PROTEIN-ANALYSIS OF EARTHWORM CELOMIC FLUID .1. POLYMORPHIC SYSTEM OF THE NATURAL HEMOLYSIN OF EISENIA-FETIDA-ANDREI

被引：115
作者：
ROCH, P [1 ]
机构：
[1] UNIV BORDEAUX 1,ZOOL LAB A,F-33405 TALENCE,FRANCE
来源：
DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY | 1979年 / 3卷 / 04期
关键词：
D O I：
10.1016/S0145-305X(79)80055-5
中图分类号：
S9 [水产、渔业];
学科分类号：
0908 ;
摘要：
The results described here imply the existence of a protein polymorphism in earthworms. Using analytical isoelectric focusing (IEF) the natural hemolysin of the coelomic fluid of Eisenia fetida andrei appears to be constituted by 4 lipoproteins or lipoprotein-bound substances, referred to as isoforms, which are characterized by their different isoelectric points, ranging from 5.90 to 6.30. Each isoform possesses a natural lytic activity against sheep erythrocytes. All animals possess either 2 or 3 isoforms, with one isoform (pH = 6.00) invariably present. The polymorphism determined here is based on the combinations of the 3 other isoforms. Among all the populations tested, only 6 different hemolytic patterns were found. A presumptive genotype based on the hemolytic patterns of some F1 and F2 descendants is proposed. © 1979 Pergamon Press Ltd. All rights reserved.
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页码：599 / 608
页数：10
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