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Correlation of the period length of circadian rhythms with the length of immaturity in Paramecium bursaria
https://doi.org/10.34405/00010641
https://doi.org/10.34405/0001064115add913-0b8f-460c-bb6f-3d60b4fba0a9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
20100499.pdf (1.3 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||
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| 公開日 | 2011-02-24 | |||||||
| タイトル | ||||||||
| タイトル | Correlation of the period length of circadian rhythms with the length of immaturity in Paramecium bursaria | |||||||
| 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 | |||||||
| ID登録 | ||||||||
| ID登録 | 10.34405/00010641 | |||||||
| ID登録タイプ | JaLC | |||||||
| Title in Japanese | ||||||||
| Correlation of the period length of circadian rhythms with the length of immaturity in Paramecium bursaria | ||||||||
| 著者 |
MIWA, Isoji / YAJIMA, Hirohito
× MIWA, Isoji / YAJIMA, Hirohito
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| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | The circadian photoaccumulation rhythm of thirty strains of Paramecium bursaria collected at different places in Japan and China were measured with a microcomputer assisted data collection apparatus. Although most strains showed a period of 23–26 hours in LL, we found two strains of conspicuously different periods; a short period strain (UK1, 21.8 hr) and a long period strain (T316, 28.7 hr). F1 progeny from a cross between the short and the long period strains showed an intermediate period of about 24.7 hours (range 22.5–25.8 hr). The character was not distributed in a Mendelian ratio among the F1 progeny. We isolated a mutant (E2) with short period (21.8 hr) from the stock strain Kz1 by treatment with nitrosoguanidine (MNNG). The progeny of crosses between E2 and UK1, and between E2 and T316 exhibited the short period and the normal period phenotype respectively. Moreover, the progeny from a cross between E2 and a wild type strain (Sj2w) became sexually mature about 25 fissions after conjugation. This length of immaturity is much shorter than that of the progeny from wild type strains (about 50 fissions). This early maturation character was inherited to progeny in a Mendelian ratio. Homozygotes for the early maturation allele (EM2) exhibited mating ability about 15 fissions after conjugation. These data suggest that there is a correlation between the period length of the circadian rhythm and the length of immaturity after conjugation in Paramecium bursaria. | |||||||
| 書誌情報 |
Zoological Science 巻 12, 号 1, p. 53-59, 発行日 1995 |
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| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA10545874 | |||||||
| フォーマット | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | application/pdf | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| 出版者 | ||||||||
| 出版者 | Zoological Society of Japan | |||||||
| 出版社版URL | ||||||||
| 出版者 | http://www.bioone.org/doi/full/10.2108/zsj.12.53 | |||||||
| 資源タイプ | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 論文(Article) | |||||||
| 資源タイプ・NII | ||||||||
| Journal Article | ||||||||
| 資源タイプ・DCMI | ||||||||
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