| 发明名称 | Bacterial strain and fermentative process for producing succinic acid | ||
| 摘要 | The present invention relates to a novel bacterial strain designated DD1, which has the ability to produce organic acids, in particular succinic acid (SA), which was originally isolated from bovine rumen, and is capable of utilizing glycerol as a carbon source; and variant strains derived there from retaining said capability; as well as to methods of producing organic acids, in particular succinic acid by making use of said microorganism. | ||
| 申请公布号 | US9631211(B2) | 申请公布日期 | 2017.04.25 |
| 申请号 | US201314045096 | 申请日期 | 2013.10.03 |
| 申请人 | BASF SE | 发明人 | Scholten Edzard;Dagele Dirk;Haefner Stephan;Schroder Hartwig |
| 分类号 | C12P17/10;C12P7/46;C12N1/32;C12R1/01 | 主分类号 | C12P17/10 |
| 代理机构 | Marshall, Gerstein & Borun LLP | 代理人 | Marshall, Gerstein & Borun LLP |
| 主权项 | 1. A variant of bacterial strain DD1 deposited under DSMZ Accession Number DSM 18541 of the family Pasteurellaceae that produces succinic acid and utilizes glycerol as a carbon source, wherein the variant of the strain comprises 23S rDNA set forth in SEQ ID NO: 2, wherein the 23S rDNA nucleic acid sequence comprises at least one difference at one or more positions corresponding to positions 451, 1741, 2041, 2045, and 2492 of SEQ ID NO: 2, and wherein the 23S rDNA nucleic acid sequence has at least 95%, 96%, 97%, 98%, 99%, or 99.9% sequence identity to SEQ ID NO: 2. | ||
| 地址 | Ludwigshafen DE | ||