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Method for producing useful substances by a recombinant actinomycete, streptomyces species
US8986989B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8986989-B2 |
| Application number | US-201113581878-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 2, 2011 |
| Priority date | Mar 3, 2010 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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Abstract
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The invention provides a promoter derived from a genome of an actinomycete, Streptomyces species, and can specifically induce expression of a transgene in an actinomycete, Streptomyces species, in and after a logarithmic growth phase, and an actinomycete host having a high secondary metabolite production ability and a high precursor supply ability in and after the logarithmic growth phase, and a method for producing useful substances in which the promoter and the actinomycete host are combined.
First claim
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What is claimed is: 1. An expression vector, comprising a promoter and a terminator downstream of the promoter, wherein said promoter comprises the nucleotide sequence of SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3 or SEQ ID NO: 4 and wherein the terminator comprises the nucleotide sequence of SEQ ID NO: 7 or SEQ ID NO: 8. 2. An ε-poly-L-lysine producer comprising an objective gene and the expression vector according to claim 1 capable of expressing the objective…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C12N15/63Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US8986989B2 cover?
- The invention provides a promoter derived from a genome of an actinomycete, Streptomyces species, and can specifically induce expression of a transgene in an actinomycete, Streptomyces species, in and after a logarithmic growth phase, and an actinomycete host having a high secondary metabolite production ability and a high precursor supply ability in and after the logarithmic growth phase, …
- Who is the assignee on this patent?
- Yamanaka Kazuya, Hamano Yoshimitsu, Yoshimura Tomohiro, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C12N15/63. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Mar 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).