아라비돕시스 설피레독신을 과발현하는 활성산소종으로부터 보호되는 형질전환 식물체
    2.
    发明公开
    아라비돕시스 설피레독신을 과발현하는 활성산소종으로부터 보호되는 형질전환 식물체 有权
    来自ROS过表达ARABIDOPSIS SULFIREDOXIN的转基因植物

    公开(公告)号:KR1020140043531A

    公开(公告)日:2014-04-10

    申请号:KR1020120105571

    申请日:2012-09-24

    Abstract: The present invention relates to arabidopsis sulfiredoxin (AtSrx) (sequence number: 1), which is an oxidation-reduction dependent sulfinic acid reducing enzyme, and more specifically, to arabidopsis sulfiredoxin that acts as a nuclease having oxidation-reduction independent nucleic acid-binding and decomposition activity, and has cysteine, an animo acid residue in sequence number 1-94, as an activation portion of the sulfinic acid reducing enzyme activity. Also, the present invention provides a transgenic plant which has stress resistance to reactive oxygen species (ROS) by removing nucleic acid with genetic information damaged by the reactive oxygen species through the overexpression of the arabidopsis sulfiredoxin.

    Abstract translation: 本发明涉及作为氧化还原依赖性亚磺酸还原酶的阿拉伯糖硫磺酸毒素(AtSrx)(序列号:1),更具体地,涉及作为具有氧化还原独立核酸结合的核酸酶的拟南芥磺酰基毒素 和分解活性,并且具有半胱氨酸,序列号为1-94的animo酸残基作为亚磺酸还原酶活性的活化部分。 此外,本发明提供了一种转基因植物,其通过通过阿拉伯磷酸硫毒素过量表达除去具有由活性氧物质损伤的遗传信息的核酸而具有对活性氧(ROS)的胁迫性。

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