Genetic variation and population structure of cod, Gadus morhua L., in some fjords in northern Norway
Biochemical genetic polymorphism in cod from several fjords in Troms, northern Norway was analysed. Gene frequencies at several polymorphic loci ( Hb, Pgi, Ldh, Pgm, Gpd and Idh ) are given. Significant variation was found both within and between fjords, and even between samples from the same locali...
Published in: | Journal of Fish Biology |
---|---|
Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
1989
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1111/j.1095-8649.1989.tb03067.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1095-8649.1989.tb03067.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1095-8649.1989.tb03067.x |
id |
crwiley:10.1111/j.1095-8649.1989.tb03067.x |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1111/j.1095-8649.1989.tb03067.x 2024-06-02T08:06:55+00:00 Genetic variation and population structure of cod, Gadus morhua L., in some fjords in northern Norway Jørstad, K. E. Nævdal†, G. 1989 http://dx.doi.org/10.1111/j.1095-8649.1989.tb03067.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1095-8649.1989.tb03067.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1095-8649.1989.tb03067.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Fish Biology volume 35, issue sA, page 245-252 ISSN 0022-1112 1095-8649 journal-article 1989 crwiley https://doi.org/10.1111/j.1095-8649.1989.tb03067.x 2024-05-03T10:51:13Z Biochemical genetic polymorphism in cod from several fjords in Troms, northern Norway was analysed. Gene frequencies at several polymorphic loci ( Hb, Pgi, Ldh, Pgm, Gpd and Idh ) are given. Significant variation was found both within and between fjords, and even between samples from the same locality sampled in different years, indicating a mosaic structure of the cod population in the area studied. The results of the haemoglobin variation are compared to similar results obtained more than 20 years ago in the same and adjacent areas. The biochemical genetic variation is discussed in relation to stability of gene frequencies, isolation mechanisms and migration patterns. Article in Journal/Newspaper Gadus morhua Northern Norway Troms Wiley Online Library Norway Journal of Fish Biology 35 245 252 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Biochemical genetic polymorphism in cod from several fjords in Troms, northern Norway was analysed. Gene frequencies at several polymorphic loci ( Hb, Pgi, Ldh, Pgm, Gpd and Idh ) are given. Significant variation was found both within and between fjords, and even between samples from the same locality sampled in different years, indicating a mosaic structure of the cod population in the area studied. The results of the haemoglobin variation are compared to similar results obtained more than 20 years ago in the same and adjacent areas. The biochemical genetic variation is discussed in relation to stability of gene frequencies, isolation mechanisms and migration patterns. |
format |
Article in Journal/Newspaper |
author |
Jørstad, K. E. Nævdal†, G. |
spellingShingle |
Jørstad, K. E. Nævdal†, G. Genetic variation and population structure of cod, Gadus morhua L., in some fjords in northern Norway |
author_facet |
Jørstad, K. E. Nævdal†, G. |
author_sort |
Jørstad, K. E. |
title |
Genetic variation and population structure of cod, Gadus morhua L., in some fjords in northern Norway |
title_short |
Genetic variation and population structure of cod, Gadus morhua L., in some fjords in northern Norway |
title_full |
Genetic variation and population structure of cod, Gadus morhua L., in some fjords in northern Norway |
title_fullStr |
Genetic variation and population structure of cod, Gadus morhua L., in some fjords in northern Norway |
title_full_unstemmed |
Genetic variation and population structure of cod, Gadus morhua L., in some fjords in northern Norway |
title_sort |
genetic variation and population structure of cod, gadus morhua l., in some fjords in northern norway |
publisher |
Wiley |
publishDate |
1989 |
url |
http://dx.doi.org/10.1111/j.1095-8649.1989.tb03067.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1095-8649.1989.tb03067.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1095-8649.1989.tb03067.x |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Gadus morhua Northern Norway Troms |
genre_facet |
Gadus morhua Northern Norway Troms |
op_source |
Journal of Fish Biology volume 35, issue sA, page 245-252 ISSN 0022-1112 1095-8649 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1095-8649.1989.tb03067.x |
container_title |
Journal of Fish Biology |
container_volume |
35 |
container_start_page |
245 |
op_container_end_page |
252 |
_version_ |
1800751921172054016 |