| アイテムタイプ |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2010-02-02 |
| タイトル |
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タイトル |
Analyses Concerning Suppressiveness and Retention, or Loss of Mitochondrial Markers in Subclone Lineages of Petite Mutants of Saccharomyces cerevisiae |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ |
departmental bulletin paper |
| 著者 |
SUDA, Kohta
MORIMOTO, Ayumi
SONODA, Kaya
TAKEGAMI, Tomoe
IKAI, Kaori
NAGAI, Susumu
UCHIDA, Akira
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Many petite mutants of spontaneous origin have been isolated from two strains of Saccharomyces cerevisiae carrying four mitochondrially inherited resistance (chloramphenicol-, erythromycin-, oligomycin- and antimycin A-resistance) markers. The petite mutants and their subclone lineages were examined for the degrees of suppressiveness and of the retention or loss of the mitochondrial markers. In either case of primary mutants or of their subclones, the petites retaining any marker tended to represent intermediate degrees of suppressiveness, while both neutral petites and petites with high degrees of suppressiveness tended to lose all of the mitochondrial markers. From the analyses of the subclone lineages, it was clarified that the petites retaining any mitochondrial marker and/or representing intermediate degrees of suppressiveness continuously produced the progeny of various types concerning the suppressiveness and the retention of the mitochondrial markers, and eventually produced two types of the petites, neutral petites and petites with high degrees of suppressiveness, both of which had lost all of the mitochondrial markers. |
| 書誌情報 |
奈良教育大学紀要. 自然科学
巻 33,
号 2,
p. 45-56,
発行日 1984-11-26
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
05472407 |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AN00181070 |
| 著者版フラグ |
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出版タイプ |
VoR |
| 出版者 |
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出版者 |
奈良教育大学 |
NUE33_2_45-56.pdf (374.9 kB)
