Chromosome polymorphism of Atlantic salmon ( Salmo salar ) from the River Dzwina, Baltic Sea Basin: arm length and NOR location variation of the eighth chromosome
A population of Atlantic salmon from the River Dzwina was karyotyped using conventional staining and banding techniques. The chromosome number was 2n = 58, and the chromosome arm number (NF) was 74. Variation in the size of the long arm of the eighth chromosome pair was observed. The presence of con...
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Language: | English |
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Canadian Science Publishing
1994
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Online Access: | http://dx.doi.org/10.1139/z94-050 http://www.nrcresearchpress.com/doi/pdf/10.1139/z94-050 |
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crcansciencepubl:10.1139/z94-050 2023-12-17T10:27:11+01:00 Chromosome polymorphism of Atlantic salmon ( Salmo salar ) from the River Dzwina, Baltic Sea Basin: arm length and NOR location variation of the eighth chromosome Woznicki, Pawel Jankun, Malgorzata 1994 http://dx.doi.org/10.1139/z94-050 http://www.nrcresearchpress.com/doi/pdf/10.1139/z94-050 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Zoology volume 72, issue 2, page 364-367 ISSN 0008-4301 1480-3283 Animal Science and Zoology Ecology, Evolution, Behavior and Systematics journal-article 1994 crcansciencepubl https://doi.org/10.1139/z94-050 2023-11-19T13:38:27Z A population of Atlantic salmon from the River Dzwina was karyotyped using conventional staining and banding techniques. The chromosome number was 2n = 58, and the chromosome arm number (NF) was 74. Variation in the size of the long arm of the eighth chromosome pair was observed. The presence of constitutive heterochromatin on this arm was confirmed by C-banding. Silver banding revealed variability in the location of nucleolus organizer regions (NORs) on this arm. Four cytotypes and three phenotypes of the NOR-bearing chromosome were found. The polymorphism of the eighth metacentric pair of chromosomes observed in Atlantic salmon was probably due to deletion and paracentric inversion of the arm involved. Article in Journal/Newspaper Atlantic salmon Salmo salar Canadian Science Publishing (via Crossref) Long Arm ENVELOPE(-55.648,-55.648,49.517,49.517) Canadian Journal of Zoology 72 2 364 367 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics Woznicki, Pawel Jankun, Malgorzata Chromosome polymorphism of Atlantic salmon ( Salmo salar ) from the River Dzwina, Baltic Sea Basin: arm length and NOR location variation of the eighth chromosome |
topic_facet |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
description |
A population of Atlantic salmon from the River Dzwina was karyotyped using conventional staining and banding techniques. The chromosome number was 2n = 58, and the chromosome arm number (NF) was 74. Variation in the size of the long arm of the eighth chromosome pair was observed. The presence of constitutive heterochromatin on this arm was confirmed by C-banding. Silver banding revealed variability in the location of nucleolus organizer regions (NORs) on this arm. Four cytotypes and three phenotypes of the NOR-bearing chromosome were found. The polymorphism of the eighth metacentric pair of chromosomes observed in Atlantic salmon was probably due to deletion and paracentric inversion of the arm involved. |
format |
Article in Journal/Newspaper |
author |
Woznicki, Pawel Jankun, Malgorzata |
author_facet |
Woznicki, Pawel Jankun, Malgorzata |
author_sort |
Woznicki, Pawel |
title |
Chromosome polymorphism of Atlantic salmon ( Salmo salar ) from the River Dzwina, Baltic Sea Basin: arm length and NOR location variation of the eighth chromosome |
title_short |
Chromosome polymorphism of Atlantic salmon ( Salmo salar ) from the River Dzwina, Baltic Sea Basin: arm length and NOR location variation of the eighth chromosome |
title_full |
Chromosome polymorphism of Atlantic salmon ( Salmo salar ) from the River Dzwina, Baltic Sea Basin: arm length and NOR location variation of the eighth chromosome |
title_fullStr |
Chromosome polymorphism of Atlantic salmon ( Salmo salar ) from the River Dzwina, Baltic Sea Basin: arm length and NOR location variation of the eighth chromosome |
title_full_unstemmed |
Chromosome polymorphism of Atlantic salmon ( Salmo salar ) from the River Dzwina, Baltic Sea Basin: arm length and NOR location variation of the eighth chromosome |
title_sort |
chromosome polymorphism of atlantic salmon ( salmo salar ) from the river dzwina, baltic sea basin: arm length and nor location variation of the eighth chromosome |
publisher |
Canadian Science Publishing |
publishDate |
1994 |
url |
http://dx.doi.org/10.1139/z94-050 http://www.nrcresearchpress.com/doi/pdf/10.1139/z94-050 |
long_lat |
ENVELOPE(-55.648,-55.648,49.517,49.517) |
geographic |
Long Arm |
geographic_facet |
Long Arm |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Canadian Journal of Zoology volume 72, issue 2, page 364-367 ISSN 0008-4301 1480-3283 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/z94-050 |
container_title |
Canadian Journal of Zoology |
container_volume |
72 |
container_issue |
2 |
container_start_page |
364 |
op_container_end_page |
367 |
_version_ |
1785578963685343232 |