-
- HARADA Kazuki
- Laboratory of Microbiology, Department of Fisheries, Faculty of Agriculture, Kyoto University
-
- UCHIDA Aritsune
- Laboratory of Microbiology, Department of Fisheries, Faculty of Agriculture, Kyoto University
-
- KADOTA Hajime
- Laboratory of Microbiology, Department of Fisheries, Faculty of Agriculture, Kyoto University
Bibliographic Information
- Other Title
-
- <i>Micrococcus radiodurans</i>の熱感受性に及ぼす増殖速度の影響
- Micrococcus radioduransの熱感受性に及ぼす増殖速度の影響〔英文〕
- Micrococcus radiodurans ノ ネツ カンジュセイ ニ オ
Search this article
Description
The growth rate of Micrococcus radiodurans R1 depends on the composition of its media. It grows faster in a rich medium than in a poor medium. However, there was no difference in heat sensitivity among the cells grown in media whose compositions were different. Recently, HANSEN reported that the number of genome equivalents of DNA per call of this bacterium changed from approiximately 4 to 10 depending on the growth rates in different media and that recombination repair between intact homologous segments of multiple genomes played an imporant role in its extremely high radioresistance. However, our data indicate that the growth rate of this organism does not influence the heat sensitivity. Therefore, it is concluded here that recombination repair for DNA damage by heat is scarcely influenced by multiple genomes in a cell of M. radiodurans.
Journal
-
- NIPPON SUISAN GAKKAISHI
-
NIPPON SUISAN GAKKAISHI 48 (3), 415-419, 1982
The Japanese Society of Fisheries Science
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282681388761088
-
- NII Article ID
- 130001546994
-
- NII Book ID
- AN00193422
-
- ISSN
- 1349998X
- 00215392
-
- NDL BIB ID
- 2444715
-
- Text Lang
- en
-
- Data Source
-
- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed