In order to further study on biological function of BnLPAT5,we cloned and analysed this gene for its temporal and spatial expression and stress expression. Combined with the technology of homology-based cloning and semi-quantitative RT-PCR,one copy of LPAT5 full-length CDs sequence( 1 041 bp) had been cloned from Brassica napus of Xiangyou 15 in our study,and designated as BnLPAT5. Sequence analysis revealed that BnLPAT5 had the LPLAT_ LCLAT1 like domain and belonged to the LPLAT superfamily. Temporal and spatial expression results showed tha...