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- MARUYAMA Kishiko
- Department of Statistical Science, The Graduate University for Advanced Studies
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- TACHIDA Hidenori
- National Institute of Genetics
書誌事項
- タイトル別名
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- Genetic variability and geographical structure in partially selfing populations.
- チリテキ ナ コウゾウ オ モチ ブブンテキ ナ ジショク オ オコナウ シュ
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抄録
In order to clarify the effect of selfing on genetic variation in geographically structured populations, Wright's island model is generalized to include; the effects of extinction, mutation, selfing, and migration of pollen and seed. The equilibrium probabilities of identity by descent for two genes are obtained. It is found that selfing causes a decrease of the variation within colonies and an increase of the variation between colonies. Our model partly explains the "heterozygosity paradox" but other factors such as selection are necessary to fully account for the paradox.<br>
収録刊行物
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- 遺伝学雑誌
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遺伝学雑誌 67 (1), 39-51, 1992
日本遺伝学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282680422053376
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- NII論文ID
- 10006698933
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- NII書誌ID
- AA00690924
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- ISSN
- 18805787
- 0021504X
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- NDL書誌ID
- 3773784
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可