| 发明名称 |
DNA COMPOUNDS COMPRISING SEQUENCES ENCODING MANNURONAN C-5-EPIMERASE |
| 摘要 |
DNA compounds encompassing sequences coding for enzymes having mannuronan C- 5- epimerase activity are disclosed and a process for the preparation of such enzymes. The genetic sequences and enzymes prepared may be used in the production of alginates having a definite G/M ratio and block structure. Alginates havi ng a definite G/M ratio may also be produced by selective inactivation of the genetic sequences. |
| 申请公布号 |
CA2146658(C) |
申请公布日期 |
2006.03.14 |
| 申请号 |
CA19932146658 |
申请日期 |
1993.10.08 |
| 申请人 |
PRONOVA BIOPOLYMER A.S;NOBIPOL |
发明人 |
ERTESVAG, HELGA;VALLA, SVEIN;SKJAK-BRAEK, GUDMUND;LARSEN, BJORN |
| 分类号 |
C12N15/09;C12N15/61;C07K14/195;C12N;C12N1/21;C12N9/90;C12P19/04;C12P19/24;C12R1/19 |
主分类号 |
C12N15/09 |
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