Cerasus Campanulata is one of several species belonging to the Prunoideae focke,a subfamily of the flowering plant Rosaceae.We investigated the details of its chloroplast genome which may reveal its genus independent ...Cerasus Campanulata is one of several species belonging to the Prunoideae focke,a subfamily of the flowering plant Rosaceae.We investigated the details of its chloroplast genome which may reveal its genus independent of morphological determination.Here,we determined the complete chloroplast(cp)genome sequence of C.campanulata and performed sequence analysis to reveal the presence of 18 forward repeats,20 palindrome repeats,2 complement repeats,4 reverse repeats and 93 simple sequence repeats(SSRs).We additionally performed a comparative study of C.campanulata and seven other Prunoideae focke species.Then,maximum parsimony(MP)and maximum likelihood(ML)phylogenetic analyses were carried out in the little part of Rosaceae,respectively.The results strongly support a position of C.campanulata as a member of the Cerasus in the Rosaceae family.Moreover,the complete cp genome can be used for plant phylogenetic and evolutionary studies that will provide insight into the degree of gene conservation.展开更多
基金This work was supported by key research and development plan of Foundation of Jiangsu Forestry Bureau(LYKJ[2017]42),Jiangsu Province(BE2017376)the Nature Science Foundation of China(31770715)the Qinglan project of Jiangsu Province,and Priority Academic Program Development of Jiangsu Higher Education Institutions.
文摘Cerasus Campanulata is one of several species belonging to the Prunoideae focke,a subfamily of the flowering plant Rosaceae.We investigated the details of its chloroplast genome which may reveal its genus independent of morphological determination.Here,we determined the complete chloroplast(cp)genome sequence of C.campanulata and performed sequence analysis to reveal the presence of 18 forward repeats,20 palindrome repeats,2 complement repeats,4 reverse repeats and 93 simple sequence repeats(SSRs).We additionally performed a comparative study of C.campanulata and seven other Prunoideae focke species.Then,maximum parsimony(MP)and maximum likelihood(ML)phylogenetic analyses were carried out in the little part of Rosaceae,respectively.The results strongly support a position of C.campanulata as a member of the Cerasus in the Rosaceae family.Moreover,the complete cp genome can be used for plant phylogenetic and evolutionary studies that will provide insight into the degree of gene conservation.
