GEOGRAPHICAL DISTRIBUTION OF TWELVE TRANSFERRIN ALLELES IN BLACK RATS OF ASIA AND OCEANIA
ABSTRACT About 450 black rats (Rattus rattus) were collected from 25 localities in Asia and Oceania. Their serum transferrins were analyzed by a newly developed thin layer acrylamide gel electrophoresis accompanied with acrinol pretreatment, exhibiting 12 transferrin bands. Generally, Asian type rat...
Published in: | Genetics |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Oxford University Press (OUP)
1975
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1093/genetics/79.2.295 http://academic.oup.com/genetics/article-pdf/79/2/295/34394555/genetics0295.pdf |
id |
croxfordunivpr:10.1093/genetics/79.2.295 |
---|---|
record_format |
openpolar |
spelling |
croxfordunivpr:10.1093/genetics/79.2.295 2023-05-15T18:05:12+02:00 GEOGRAPHICAL DISTRIBUTION OF TWELVE TRANSFERRIN ALLELES IN BLACK RATS OF ASIA AND OCEANIA Moriwaki, Kazuo Kato, Hatao Imai, Hirotami Tsuchiya, Kimiyuki Yosida, Tosihide 1975 http://dx.doi.org/10.1093/genetics/79.2.295 http://academic.oup.com/genetics/article-pdf/79/2/295/34394555/genetics0295.pdf en eng Oxford University Press (OUP) https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model Genetics volume 79, issue 2, page 295-304 ISSN 1943-2631 Genetics journal-article 1975 croxfordunivpr https://doi.org/10.1093/genetics/79.2.295 2022-07-07T11:44:02Z ABSTRACT About 450 black rats (Rattus rattus) were collected from 25 localities in Asia and Oceania. Their serum transferrins were analyzed by a newly developed thin layer acrylamide gel electrophoresis accompanied with acrinol pretreatment, exhibiting 12 transferrin bands. Generally, Asian type rats (2N=42) had fast-moving transferrins (R-series), Ceylon type (2N=40) moderately moving ones and Oceanian type (2N=38) slowly moving ones (C-series). Exceptionally, in northern India and Pakistan all Asian-type rats had C-series Tf. The possibility that divergence of R-series Tf and C-series Tf had preceded the karyotypic differentiation from 42 to 38 is proposed. In combination with the previous molecular data, the time of the divergence is roughly estimated between the order of a million years and ten thousand years. Article in Journal/Newspaper Rattus rattus Oxford University Press (via Crossref) Genetics 79 2 295 304 |
institution |
Open Polar |
collection |
Oxford University Press (via Crossref) |
op_collection_id |
croxfordunivpr |
language |
English |
topic |
Genetics |
spellingShingle |
Genetics Moriwaki, Kazuo Kato, Hatao Imai, Hirotami Tsuchiya, Kimiyuki Yosida, Tosihide GEOGRAPHICAL DISTRIBUTION OF TWELVE TRANSFERRIN ALLELES IN BLACK RATS OF ASIA AND OCEANIA |
topic_facet |
Genetics |
description |
ABSTRACT About 450 black rats (Rattus rattus) were collected from 25 localities in Asia and Oceania. Their serum transferrins were analyzed by a newly developed thin layer acrylamide gel electrophoresis accompanied with acrinol pretreatment, exhibiting 12 transferrin bands. Generally, Asian type rats (2N=42) had fast-moving transferrins (R-series), Ceylon type (2N=40) moderately moving ones and Oceanian type (2N=38) slowly moving ones (C-series). Exceptionally, in northern India and Pakistan all Asian-type rats had C-series Tf. The possibility that divergence of R-series Tf and C-series Tf had preceded the karyotypic differentiation from 42 to 38 is proposed. In combination with the previous molecular data, the time of the divergence is roughly estimated between the order of a million years and ten thousand years. |
format |
Article in Journal/Newspaper |
author |
Moriwaki, Kazuo Kato, Hatao Imai, Hirotami Tsuchiya, Kimiyuki Yosida, Tosihide |
author_facet |
Moriwaki, Kazuo Kato, Hatao Imai, Hirotami Tsuchiya, Kimiyuki Yosida, Tosihide |
author_sort |
Moriwaki, Kazuo |
title |
GEOGRAPHICAL DISTRIBUTION OF TWELVE TRANSFERRIN ALLELES IN BLACK RATS OF ASIA AND OCEANIA |
title_short |
GEOGRAPHICAL DISTRIBUTION OF TWELVE TRANSFERRIN ALLELES IN BLACK RATS OF ASIA AND OCEANIA |
title_full |
GEOGRAPHICAL DISTRIBUTION OF TWELVE TRANSFERRIN ALLELES IN BLACK RATS OF ASIA AND OCEANIA |
title_fullStr |
GEOGRAPHICAL DISTRIBUTION OF TWELVE TRANSFERRIN ALLELES IN BLACK RATS OF ASIA AND OCEANIA |
title_full_unstemmed |
GEOGRAPHICAL DISTRIBUTION OF TWELVE TRANSFERRIN ALLELES IN BLACK RATS OF ASIA AND OCEANIA |
title_sort |
geographical distribution of twelve transferrin alleles in black rats of asia and oceania |
publisher |
Oxford University Press (OUP) |
publishDate |
1975 |
url |
http://dx.doi.org/10.1093/genetics/79.2.295 http://academic.oup.com/genetics/article-pdf/79/2/295/34394555/genetics0295.pdf |
genre |
Rattus rattus |
genre_facet |
Rattus rattus |
op_source |
Genetics volume 79, issue 2, page 295-304 ISSN 1943-2631 |
op_rights |
https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model |
op_doi |
https://doi.org/10.1093/genetics/79.2.295 |
container_title |
Genetics |
container_volume |
79 |
container_issue |
2 |
container_start_page |
295 |
op_container_end_page |
304 |
_version_ |
1766176666910982144 |