CHROMOSOMAL POLYMORPHISM IN NORTH AMERICAN LANDLOCKED SALMO SALAR
A karyotypic study was conducted with Salmo salar from West Grand Lake in northern Maine and from Craig Brook National Fish Hatchery originally from Lake Memphremagog), Orland, Maine. Specimens from the latter population were culled abnormal females with the exception of a single normal male and fem...
Published in: | Canadian Journal of Genetics and Cytology |
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Language: | English |
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Canadian Science Publishing
1968
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Online Access: | http://dx.doi.org/10.1139/g68-108 http://www.nrcresearchpress.com/doi/pdf/10.1139/g68-108 |
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crcansciencepubl:10.1139/g68-108 2023-12-17T10:49:24+01:00 CHROMOSOMAL POLYMORPHISM IN NORTH AMERICAN LANDLOCKED SALMO SALAR Roberts, Franklin L. 1968 http://dx.doi.org/10.1139/g68-108 http://www.nrcresearchpress.com/doi/pdf/10.1139/g68-108 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Genetics and Cytology volume 10, issue 4, page 865-875 ISSN 0008-4093 Cell Biology Plant Science Genetics journal-article 1968 crcansciencepubl https://doi.org/10.1139/g68-108 2023-11-19T13:38:44Z A karyotypic study was conducted with Salmo salar from West Grand Lake in northern Maine and from Craig Brook National Fish Hatchery originally from Lake Memphremagog), Orland, Maine. Specimens from the latter population were culled abnormal females with the exception of a single normal male and female. The culls gave a mode of 56, whereas all others gave a mode of 57. The difference, as well as general variation, tended to follow a Robertsonian pattern. In addition, a large submetacentric chromosome with a constriction in the long arm was found more commonly in karyotypes from the culled fish. The variation may be a result of the mixing of isolated populations in which divergent karyotypic evolution has occurred. Article in Journal/Newspaper Salmo salar Canadian Science Publishing (via Crossref) Long Arm ENVELOPE(-55.648,-55.648,49.517,49.517) Canadian Journal of Genetics and Cytology 10 4 865 875 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Cell Biology Plant Science Genetics |
spellingShingle |
Cell Biology Plant Science Genetics Roberts, Franklin L. CHROMOSOMAL POLYMORPHISM IN NORTH AMERICAN LANDLOCKED SALMO SALAR |
topic_facet |
Cell Biology Plant Science Genetics |
description |
A karyotypic study was conducted with Salmo salar from West Grand Lake in northern Maine and from Craig Brook National Fish Hatchery originally from Lake Memphremagog), Orland, Maine. Specimens from the latter population were culled abnormal females with the exception of a single normal male and female. The culls gave a mode of 56, whereas all others gave a mode of 57. The difference, as well as general variation, tended to follow a Robertsonian pattern. In addition, a large submetacentric chromosome with a constriction in the long arm was found more commonly in karyotypes from the culled fish. The variation may be a result of the mixing of isolated populations in which divergent karyotypic evolution has occurred. |
format |
Article in Journal/Newspaper |
author |
Roberts, Franklin L. |
author_facet |
Roberts, Franklin L. |
author_sort |
Roberts, Franklin L. |
title |
CHROMOSOMAL POLYMORPHISM IN NORTH AMERICAN LANDLOCKED SALMO SALAR |
title_short |
CHROMOSOMAL POLYMORPHISM IN NORTH AMERICAN LANDLOCKED SALMO SALAR |
title_full |
CHROMOSOMAL POLYMORPHISM IN NORTH AMERICAN LANDLOCKED SALMO SALAR |
title_fullStr |
CHROMOSOMAL POLYMORPHISM IN NORTH AMERICAN LANDLOCKED SALMO SALAR |
title_full_unstemmed |
CHROMOSOMAL POLYMORPHISM IN NORTH AMERICAN LANDLOCKED SALMO SALAR |
title_sort |
chromosomal polymorphism in north american landlocked salmo salar |
publisher |
Canadian Science Publishing |
publishDate |
1968 |
url |
http://dx.doi.org/10.1139/g68-108 http://www.nrcresearchpress.com/doi/pdf/10.1139/g68-108 |
long_lat |
ENVELOPE(-55.648,-55.648,49.517,49.517) |
geographic |
Long Arm |
geographic_facet |
Long Arm |
genre |
Salmo salar |
genre_facet |
Salmo salar |
op_source |
Canadian Journal of Genetics and Cytology volume 10, issue 4, page 865-875 ISSN 0008-4093 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/g68-108 |
container_title |
Canadian Journal of Genetics and Cytology |
container_volume |
10 |
container_issue |
4 |
container_start_page |
865 |
op_container_end_page |
875 |
_version_ |
1785573859396681728 |