2010 Fiscal Year Final Research Report
Generation of codon-synchronized Escherichia coli for expression of heterologous genes
| Project/Area Number |
21780105
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied biochemistry
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| Research Institution | Osaka Municipal Technical Research Institute |
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Principal Investigator |
KOMA Daisuke 地方独立行政法人大阪市立工業研究所, 研究員 (80443547)
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| Project Period (FY) |
2009 – 2010
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| Keywords | 微生物 / バイオテクノロジー / ゲノム / コドン / 大腸菌 / 染色体挿入 |
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| Research Abstract |
Combination and optimization of three method, Red recombination, FLP/FRT recombination, and P1 transduction, allowed us to insert multiple genes into favorite loci of E. coli chromosome. The promoter variant was also developed, so that the inserted gene expression could be regulated. Three elements for insert, which were copy number, promoter, and locus, allowed tight regulation of desired gene containing tRNAs. Thus, it is possible to develop a codon-synchronized E. coli by using this method.
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