发明名称 |
PANTOTHENIC ACID BIOSYNTHESIS IN ZYMOMONAS |
摘要 |
Zymomonas is unable to synthesize pantothenic acid and requires this essential vitamin in growth medium. Zymomonas strains transformed with an operon for expression of 2-dehydropantoate reductase and aspartate 1-decarboxylase were able to grow in medium lacking pantothenic acid. These strains may be used for ethanol production without pantothenic acid supplementation in seed culture and fermentation media.
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申请公布号 |
US2013078694(A1) |
申请公布日期 |
2013.03.28 |
申请号 |
US201213433343 |
申请日期 |
2012.03.29 |
申请人 |
TAO LUAN;TOMB JEAN-FRANCOIS;VIITANEN PAUL V.;E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
TAO LUAN;TOMB JEAN-FRANCOIS;VIITANEN PAUL V. |
分类号 |
C12N15/74;C12P7/06 |
主分类号 |
C12N15/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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