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Gene flow in natural populations of Drosophila melanogaster with special reference to lethal allelism rates and protein variation
https://ir.soken.ac.jp/records/3710
https://ir.soken.ac.jp/records/3710cfcba132-f5cc-43ee-ba4a-01e78dbd72b1
| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||
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| 公開日 | 2013-07-03 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Gene flow in natural populations of Drosophila melanogaster with special reference to lethal allelism rates and protein variation | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Gene flow in natural populations of Drosophila melanogaster with special reference to lethal allelism rates and protein variation | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | journal article | |||||||||||||
| アクセス権 | ||||||||||||||
| アクセス権 | metadata only access | |||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||||||||||
| 著者 |
YAMAZAKI, Tsuneyuki
× YAMAZAKI, Tsuneyuki
× CHOO, Jong-Kil
× WATANABE, Takao K
× TAKAHATA, Naoyuki
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| 著者別名 |
尚之, 高畑
× 尚之, 高畑
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | ABSTRACT A simultaneous survey of 14 protein loci, together with frequencies and within- and between-population allelism rates of lethal chromosomes, was carried out in five (four Japanese and one Korean) natural populations and one cage population of Drosophila melanogaster. It was found that lethal allelism rates decrease rapidly as geographic distance between two populations increases, while variation at protein loci shows a remarkable similarity over all populations examined. These findings suggest that there are very high levels of gene flow in these natural populations and that selection at protein loci which can maintain substantial geographic variation, if present, is overshadowed by gene flow. There is no indication that invasion of D. melanogaster to the Far East occurred so recently that the frequencies of lethal chromosomes are still in nonequilibrium. |
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| 書誌情報 |
Genetics en : Genetics 巻 113, 号 1, p. 73-89, 発行日 1986 |
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| 出版者 | ||||||||||||||
| 出版者 | The Genetics Society of America | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 00166731 | |||||||||||||
| 権利 | ||||||||||||||
| 権利情報 | © 1986 by The Genetics Society of America | |||||||||||||
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| 識別子タイプ | URI | |||||||||||||
| 関連識別子 | http://www.genetics.org/content/113/1/73.short | |||||||||||||
| 関連名称 | The Genetics Society of America | |||||||||||||
