Base on the of construction of a new type of cytoplasmic male sterile line Zidao A(Oryza sativa L.),we analyzed the transcript editing of mitochondrial ATP synthase subunit 6 gene(atp6) from CMS line and its maintainer line.With PCR,RT-PCR,complete nucleotide sequences were determined for the mitochondrial atp6 gene cDNA from two lines of Purple Rice Type rice:cytoplasmic male sterile line Ying xiang A and its maintainer line Yingxiang B.The atp6 transcript of Yingxiang A had no editing site and the transcr...