Loss of poly-γ-glutamic acid synthesis of Bacillus subtilis (natto) due to IS4Bsu1 translocation to swrA gene
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- KIMURA Keitarou
- Division of Applied Microbiology, National Food Research Institute
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- TRAN Lam-Son Phan
- RIKEN Plant Science Center, Gene Discovery Research Group Signaling Pathway Research Unit
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- FUNANE Kazumi
- Division of Applied Microbiology, National Food Research Institute
書誌事項
- タイトル別名
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- Loss of poly-.GAMMA.-glutamic Acid Synthesis of Bacillus subtilis (natto) Due to IS4Bsu1 Translocation to swrA Gene
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抄録
The mobile genetic element IS4Bsu1 of Bacillus subtilis (natto), the commercial strain used for natto fermentation, was found to spontaneously translocate to the swrA gene, which led to a defect in poly-γ-glutamic acid (γPGA) synthesis. The γPGA defect of NAFIS1 (swrA::IS4Bsu1) was restored by a plasmid harboring the swrA gene. The insertion of IS4Bsu1 to the swrA gene appeared not to interfere with minJ gene expression, located downstream of the swrA gene, because a defect in cell motility exhibited by NAF16 (minJ::Spcr) was not observed in NAFIS1 (swrA::IS4Bsu1). We found that the minJ gene is essential for γPGA synthesis.
収録刊行物
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- Food Science and Technology Research
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Food Science and Technology Research 17 (5), 447-451, 2011
公益社団法人 日本食品科学工学会
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詳細情報
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- CRID
- 1390282679434351488
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- NII論文ID
- 10030897158
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- NII書誌ID
- AA11320122
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- COI
- 1:CAS:528:DC%2BC3MXhsVymurnO
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- ISSN
- 18813984
- 13446606
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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
- Crossref
- CiNii Articles
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- 使用不可