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- ITIKAWA Hiraku
- Department of Biology, Tokyo Metropolitan University
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- MISHINA Yukiko
- Department of Biology, Tokyo Metropolitan University
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- WADA Morimasa
- Department of Biology, Tokyo Metropolitan University
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- FUJITA Hiroshi
- Department of Biology, Tokyo Metropolitan University
書誌事項
- タイトル別名
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- Genetic mapping and biochemical characterization of suppressor mutations sukA and sukB for a dnaK7(Ts) mutation of Escherichia coli K-12.
- ダイチョウキン K-12 カブ ノ dna K7 Ts ヘンイ オ サプレスス
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説明
Temperature-resistant pseudorevertants were isolated from a dnaK7(Ts) mutant of Escherichia coli K-12. Two of these pseudorevertants were shown to carry suppressor mutations, sukA and sukB, respectively. Genetic mapping by conjugation and Pl-transduction revealed that these suppressor mutations were located at two distinct sites between 76 and 77 min close to the suhA and rpoH genes. Labeled cellular proteins were extracted from suppressor mutants grown at various temperatures and subjected to SDS-gel electrophoresis. Autoradiograms of the gels indicated that these suppressor mutations each resulted in increased synthesis of the heat shock protein Lon (an ATP-dependent protease, La) at both permissive and nonpermissive temperatures.<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), 17-27, 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
- 1390282680422054400
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- NII論文ID
- 130000057311
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- NII書誌ID
- AA00690924
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- ISSN
- 18805787
- 0021504X
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- NDL書誌ID
- 3773783
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- PubMed
- 1632986
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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
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可