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几种鲶形目鱼类血清蛋白的比较研究
引用本文:陈定福. 几种鲶形目鱼类血清蛋白的比较研究[J]. 西南大学学报(自然科学版), 1988, 0(3)
作者姓名:陈定福
作者单位:西南师范大学生物系
摘    要:长吻鮠(Leiocassis longirostris Giinther)、大鳍鳠(Hemiba-grus macropterus Bleeker)、南方大口鲶(Silurus soldatorvi meridionalisChen).鲶鱼(Silurus asotus Linnaeus)的血清蛋白,经盘状电泳分离,从负极到正极可分为脂蛋白、球蛋白、运铁蛋白、清蛋白和前清蛋白5个组分。电泳图谱具种间差异,亲缘关系越远差异越大。同种鱼雌、雄间的电泳图谱基本相似,但不完全相同,鲶鱼具有雌性特异蛋白。

关 键 词:鱼纲  鲶科  血清蛋白  比较评价

COMPARATIVE STUDY ON SERUM PROTEIN IN SOME SPECIES OF SILURID FISH
Chen Dingfu. COMPARATIVE STUDY ON SERUM PROTEIN IN SOME SPECIES OF SILURID FISH[J]. Journal of southwest university (Natural science edition), 1988, 0(3)
Authors:Chen Dingfu
Affiliation:Chen Dingfu Department of Biology,Southwest Teachers University
Abstract:This paper makes a comparative study on serum protein in somespecies of silurid fish such as L. longirostis, H. macropterus, S. solda-tori meridionalis and S. asotus by means of polyacrylamid gel desc elec-trophoresis. The silurid fish serum protein, from negative pole topositive pole, is found consisting of five elements--liporotein, globulin,transferrin, albumin and prealbumin. The electrophoretic pattern showsits interspecific difference. The more distant their blood relation is,the more noticeable their differencies are The electrophoretic pat-terns of male and female fish of the same species are generally similar,but not identical. The female fish has specific female protein.
Keywords:pisces  Silurus asotus  serum protein  comparative evaluation
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