蓝背西鲱（Alosa aestivalis，米切尔）和美洲西鲱（Alosa pseudoharengus，威尔逊）中的视网膜特异性乳酸脱氢酶同工酶。

Retina-specific LDH isozyme in blueback herring, Alosa aestivalis (Mitchell), and alewife, Alosa pseudoharengus (Wilson).

作者信息

McKenzie J A

出版信息

Anim Blood Groups Biochem Genet. 1975;6(4):245-7. doi: 10.1111/j.1365-2052.1975.tb01369.x.

DOI:10.1111/j.1365-2052.1975.tb01369.x

Abstract

The retina of 390 Alosa aestivalis and 410 Alosa pseudoharengus have been examined by means of starch-gel electrophoresis. The retina-specific E4 isozyme has been found to occur in all the fish examined. This study demonstrates for the first time that the E4 isozyme occurs in A. aestivalis. Because the E4 isozyme is not polymorphic and has an identical mobility in A. pseudoharengus and in A. aestivalis it is neither suitable for use as a species identification characteristic nor a population marker.

摘要

利用淀粉凝胶电泳对390条夏季西鲱和410条拟西鲱的视网膜进行了检查。已发现视网膜特异性E4同工酶存在于所有检测的鱼类中。本研究首次证明E4同工酶存在于夏季西鲱中。由于E4同工酶没有多态性，并且在拟西鲱和夏季西鲱中具有相同的迁移率，因此它既不适合用作物种鉴定特征，也不适合用作种群标记。