首页> 外国专利> Polynucleotide molecule from Haematococcus pluvialis encoding a polypeptide having a beta-C-4-oxygenase activity for biotechnological production of (3S,3'S) astaxanthin and its specific expression in chromoplasts of higher plants

Polynucleotide molecule from Haematococcus pluvialis encoding a polypeptide having a beta-C-4-oxygenase activity for biotechnological production of (3S,3'S) astaxanthin and its specific expression in chromoplasts of higher plants

机译：来自雨生红球菌的多核苷酸分子，其编码具有β-C-4-加氧酶活性的多肽，用于生物技术生产（3S，3'S）虾青素及其在高等植物的质体中的特异性表达

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摘要

The present invention relates, in general, to a biotechnological method for production of (3S,3S) astaxanthin. In particular, the present invention relates to a peptide having a -C-4-oxygenase activity; a DNA segment coding for this peptide; an RNA segments 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,3S) astaxanthin or a food additive containing (3S,3S) astaxanthin, using the host.

机译：总的来说，本发明涉及一种生产（3S，3S）虾青素的生物技术方法。特别地，本发明涉及具有-C-4-加氧酶活性的肽。编码该肽的DNA片段;编码该肽的RNA片段;重组DNA分子，其包含载体和DNA片段;含有上述重组DNA分子或DNA片段的宿主细胞或生物;本发明涉及一种利用宿主生物技术生产（3S，3S）虾青素或含有（3S，3S）虾青素的食品添加剂的方法。

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公开/公告号US2002053096A1

专利类型
公开/公告日2002-05-02

原文格式PDF
申请/专利权人 HIRSCHBERG JOSEPH;LOTAN TAMAR;
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申请/专利号US20010791687
发明设计人 JOSEPH HIRSCHBERG;TAMAR LOTAN;
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申请日2001-02-26
分类号A01H5/00;C07H21/04;C12P23/00;C12N1/21;
国家 US
入库时间 2022-08-22 00:50:03

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