論文 - 詳細
RRC ID | 33602 |
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著者 | Morimoto T, Ara K, Ozaki K, Ogasawara N. |
タイトル | A new simple method to introduce marker-free deletions in the Bacillus subtilis genome. |
ジャーナル | Genes Genet Syst |
Abstract |
A genetic tool to introduce marker-free deletions is essential for multiple manipulations of genomes. We report a simple and efficient method to create marker-free deletion mutants of Bacillus subtilis through transformation with recombinant PCR products, using the Escherichia coli mazF gene encoding an endoribonuclease that cleaves free mRNAs as a counter-selection tool. Our method will be applicable to any bacterium in which introduction of the mazF cassette into the genome by double crossover homologous recombination is possible. |
巻・号 | 84(4) |
ページ | 315-8 |
公開日 | 2009-8-1 |
DOI | 10.1266/ggs.84.315 |
PII | JST.JSTAGE/ggs/84.315 |
PMID | 20057169 |
MeSH | Bacillus subtilis / genetics* DNA-Binding Proteins / genetics Endoribonucleases / genetics Escherichia coli / genetics Escherichia coli Proteins / genetics Gene Deletion* Genetic Markers / genetics Genome, Bacterial / genetics* Recombination, Genetic* |
IF | 0.917 |
引用数 | 29 |
WOS 分野 | GENETICS & HEREDITY BIOCHEMISTRY & MOLECULAR BIOLOGY |
リソース情報 | |
原核生物(枯草菌) | TMO310 TMO311 |