| 发明名称 |
NUCLEIC ACID SEQUENCE ENCODING BETA-C-4-OXYGENASE FROM HAEMATOCOCCUS PLUVIALIS FOR THE BIOSYNTHESIS OF ASTAXANTHIN |
| 摘要 |
The present invention relates, in general, to a biotechnological method for production of (3S,3'S) astaxanthin. In particular, the present invention relates to a peptide having a .beta.-C-4-oxygenase activity; a DNA segment coding for this peptide; an RNA segment coding for this peptide; a recombinant DNA molecule comprising a vector and the DNA segment; a host cell or organism containing the above described recombinant DNA molecule or DNA segment; and to a method of biotechnologically producing (3S,3'S) astaxanthin or a food additive containing (3S,3'S) astaxanthin, using the host. |
| 申请公布号 |
CA2269802(A1) |
申请公布日期 |
1998.05.07 |
| 申请号 |
CA19972269802 |
申请日期 |
1997.10.03 |
| 申请人 |
YISSUM RESEARCH AND DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERU SALEM |
发明人 |
HIRSCHBERG, JOSEPH;MANN, VARDA;HARKER, MARK;LOTAN, TAMAR |
| 分类号 |
A01H5/00;C12N1/15;C12N1/19;C12N1/20;C12N1/21;C12N5/10;C12N9/02;C12N15/09;C12N15/53;C12N15/63;C12N15/82;C12P7/38;C12P13/00;C12Q1/68;C12R1/19;C12R1/89 |
主分类号 |
A01H5/00 |
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