[Cloning, antisense construction and tomato transformation of Lecop1like gene].

Here reported a 1060 bp cDNA cloning of LeCOP1LIKE gene by EST probing and RT-PCR method. In order to characterize function of this gene, a LeCOP1LIKE antisense expression vector was transformed into Micro-Tom via Agrobacterium-mediated transformation method and 10 independent transgenic lines were obtained. RT-PCR analysis showed that the expression of LeCOP1LIKE gene was evidently repressed in 4 lines of them.