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热带亚热带植物学报 2009
Expression Analysis of Arabidopsis thaliana IQM3 Gene and Identification of iqm3 Mutants
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Abstract:
The function of IQM3 gene from Arabidopsis thaliana was analyzed.The ressults showed that the putative promoter region of IQM3 contained cis-acting regulatory elements involved in response to environmental changes,such as light,phytohormones and abiotic-stress.IQM3 gene strongly expressed in different organs of 6-week-old plant,such as flower,rosette leaf,cauline leaf,stem,and root,but weekly in pods.Mutants iqm3-1 and iqm3-2 inserted T-DNA of IQM3 gene had been found to be loss-of-function and over-express...
