AOC gene was isolated from Bruguiera sexangula (Lour.) Poir by RT-PCR, which has been identified to be homologous to the gene NO: BAB21610 in GeneBank. The AOC, mediated by pBS-AOC and pJIT60-AOC, was cloned onto the plant expression vector pGreenII0229 to construct pGreenII0229-AOC (2S0229-AOC) with double 35S. Mediated by pBS-AOC, pBS-ipt, pBS-AOC-ipt, pJIT60-AOC-ipt, the AOC gene and the ipt gene were fused and transcribed onto the pGreen0229, and the pGreenII0229-AOC-ipt (2S0229-AOC-ipt) with a double 3...