Reed gamma-glutamyl cysteine synthetase gene PcGCS and its application

A technology of cysteine ​​and glutamyl, applied in the direction of enzymes, the use of carriers to introduce foreign genetic material, biochemical equipment and methods, etc., to achieve the effect of improving the ability to enrich heavy metals
CN101067136AInactive Publication Date: 2007-11-07SHANDONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHANDONG UNIV
Publication Date
2007-11-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention discloses one kind of reed gamma-gluamyl-cysteine synthetase gene PcGCS and its plant expression vector. The present invention discloses also the application of gene PcGCS in culturing heavy metal resisting plant, especially Agrostis stolonifera. Experiment shows that the transgenic plant of the present invention has greatly raised heavy metal enriching capacity.
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Description

technical field

[0001] The invention belongs to the technical field of biogenetic engineering, and in particular relates to a reed-enriched heavy metal-related gene—γ-glutamylcysteine ​​synthetase gene PcGCS and its application. Background technique

[0002] With the development of industry and the intensification of human production activities, heavy metal pollution has become a global concern. At present, there are tens of millions of acres of heavy metal-contaminated soil in our country, which has caused great harm to human health. Therefore, the effective removal of heavy metal pollution has become a very urgent task.

[0003] Using transgenic plant technology to transfer new traits into high-biomass plants, in order to develop an efficient transgenic phytoremediation system, is a technology with broad application prospects for soil remediation of heavy metal pollution.

[0004] Genetic engineering has made some relevant research progress in the enrichment of heavy met...

Claims

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