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Fluctuating allelic equilibria in a hybrid swarm population of the cyprinids Gnathopogon caerulescens and G. elongatus in Lake Ono, Yamaguchi Prefecture, Japan

Journal of National Fisheries University Volume 68 Issue 2 Page 49-54
published_at 2020-01
68-2-49-54.pdf
[fulltext] 825 KB
Title
山口県小野ダム湖のホンモロコとタモロコの雑種群における浮動的な対立遺伝子平衡
Fluctuating allelic equilibria in a hybrid swarm population of the cyprinids Gnathopogon caerulescens and G. elongatus in Lake Ono, Yamaguchi Prefecture, Japan
Creators Sakai Harumi
Source Identifiers [PISSN] 0370-9361
Creator Keywords
Cyprinidae Lake Ono transplantation hybrid swarm allozyme
Allozyme allelic frequency fluctuations in a hybrid swarm population of Gnathopogon caerulescens and G. elongatus (Cyprinidae) in Lake Ono, Yamaguchi Prefecture, Japan, monitored for twenty years from 1988 through 2007, indicated a fluctuating hybrid swarm equilibrium. Although future difficulty in the elimination of introgressant alleles was indicated, the possibility of future extinctions of some alleles at particular loci through genetic drift was also suggested.
Languages eng
Resource Type departmental bulletin paper
Publishers National Fisheries University
Date Issued 2020-01
File Version Version of Record
Access Rights open access
Relations
[ISSN]0370-9361