Improved phytoremediation of oilseed rape (Brassica napus) by Trichoderma mutant constructed by restriction enzyme-mediated integration (REMI) in cadmium polluted soil.

Abstract excerpt

In this study, oilseed rape (Brassica napus) was exploited in remediation of Cd-contaminated soil in combination of Trichodermakoningii. To improve its phytoextracting efficiency, restriction enzyme-mediated integration was used to construct Trichoderma mutants with higher Cd resistance. Of 200 mutants, 10 mutants were shown with higher Cd tolerance and enhanced ability of removing Cd from growth medium. In pot...

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