A Dubious Case for Somatic Mutation Generating Unstable Morphological Variations of Compound Eyes of Drosophila melanogaster
Proceedings of the Japan Academy, Series B 67 巻 10 号
193-186 頁
1991 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
A Dubious Case for Somatic Mutation Generating Unstable Morphological Variations of Compound Eyes of Drosophila melanogaster
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| 作成者 |
Koga Akihiko
Watanabe Takao K.
Masuzawa Yoshikazu
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| 収録物名 |
Proceedings of the Japan Academy, Series B
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| 巻 | 67 |
| 号 | 10 |
| 開始ページ | 193 |
| 終了ページ | 186 |
| 抄録 |
The eyeless Nanjo is a mutation that was found in a natural population of Drosophila melanogaster. Genetic analysis of this mutant revealed the following characteristics of this mutation. (1) The homozygous eyelessness is caused by a single recessive mutation which prevents the normal development of compound eyes. (2) An extremely variable morphological eye phenotype was generated by the introduction of a different genetic background to this mutant. (3) The estimated germ line reversion rate was very high. These results suggest that an extremely variable morphological eye phenotype might result from spontaneous somatic excision of some kind of a transposable element.
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| 著者キーワード |
Eyeless mutation
Drosophila melanogaster
somatic mutation
transposable element
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| NDC分類 |
生物科学・一般生物学 [ 460 ]
|
| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
日本学士院
|
| 発行日 | 1991 |
| 権利情報 |
Copyright (c) 1991 The Japan Academy
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| 出版タイプ | Version of Record（出版社版。早期公開を含む） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 0386-2208
[DOI] 10.2183/pjab.67.193
[NCID] AA00785485
[DOI] http://dx.doi.org/10.2183/pjab.67.193
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