THE GENETIC-STRUCTURE OF ROACH POPULATIONS IN 2 CONTRASTED LARGE RIVERS

被引：7

作者：

BOUVET, Y

BOBIN, M

MASLIN, JL

PATTEE, E

机构：

[1] Laboratoire de Biologie Animale et Ecologie, Université Claude Bernard Lyon-I, Villeurbanne Cedex, F-69622

来源：

HYDROBIOLOGIA | 1995年 / 303卷 / 1-3期

关键词：

GENETIC DIVERSITY; ENZYME ELECTROPHORESIS; FRENCH UPPER RHONE; SAONE;

D O I：

10.1007/BF00034060

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

Overall heterozygosity was high in all roach populations, and so was gene flow between them. However, genetic diversity was greater in the fast-flowing and more diverse French Upper Rhone than in the uniformly lentic River Saone. Rhone backwaters may be considered as ecotones and reservoirs of genetic diversity, but such is not the case in the Saone owing to the uniformity of the environment.

引用

页码：229 / 234

页数：6

共 11 条

[1] THE DISCRIMINATION OF ROACH RUTILUS-RUTILUS (LINNAEUS, 1758) POPULATIONS IN DIFFERENT PARTS OF A RIVER SYSTEM - AN INVESTIGATION USING BIOCHEMICAL MARKERS [J].