%0 Journal Article
%A Tao FU
%A Zhi-Long WANG
%A Le-Jing LIN
%A Li LIN
%A Wen LI
%A Dong-Ming YUAN
%T Molecular Phylogenetic Analysis of Cerasus Plants in China
%D 2020
%R 10.7525/j.issn.1673-5102.2020.06.010
%J Bulletin of Botanical Research
%P 876-885
%V 40
%N 6
%X <p>To provide some molecular basis for the species classification and lineage location of cherry blossoms mainly planted in China， with 88 cherry blossoms， by nuclear gene ITS and chloroplast intergenic sequence， <i>trn</i>H-<i>psb</i>A were sequenced， and after processed by software MEGA 6， phylogenetic tree was constructed. The phylogenetic development was confused in <i>Cerasus serrulata </i>group， which is related to the complex genetic background and the close phylogenetic relationship among the primitive parental， meanwhile， it could be clustered together in most of the cultivars <i>C.subhirtella </i>group or <i>C.campanulata </i>group， and could be separated from the cultivars of the <i>Cerasus serrulata </i>group， however， it was difficult to distinguish in many hybrids using ITS and <i>trn</i>H-<i>psb</i>A， which indicated that DNA barcoding technology was difficult to apply to the phylogenetic relationship of hybrids， in addition， some cherry cultivars could be identified by ITS or <i>trn</i>H-<i>psb</i>A sequence length， and some unidentified varieties were also revised.</p>
%U https://bbr.nefu.edu.cn/EN/10.7525/j.issn.1673-5102.2020.06.010