Abstract

Paris delavayi Franchet is a perennial herb of the family Melanthiaceae. In this study, the complete chloroplast (cp) genome sequence of P. delavayi was characterized. The cp genome is 164,195 bp in length and contains a pair of inverted repeats (33,415 bp) separated by a large (84,400 bp) and small (12,965 bp) single-copy regions. A total of 112 unique genes were predicted, including 78 protein-coding genes, 30 tRNA genes and 4 rRNA genes. The phylogenetic analysis suggested that P. delavayi is sister to P. mairei but with low support.

中文翻译：

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巴黎德拉瓦伊（叶兰科）的完整叶绿体基因组和系统发育分析

摘要

Paris delavayi Franchet是Melanthiaceae科的多年生草本植物。在这项研究中，表征了P. delavayi的完整叶绿体（cp）基因组序列。cp基因组的长度为164,195 bp，包含一对反向重复序列（33,415 bp），该重复序列由大（84,400 bp）和小的（12,965 bp）单拷贝区域分隔。总共预测了112个独特基因，包括78个蛋白质编码基因，30个tRNA基因和4个rRNA基因。系统发育分析表明，P。delavayi是P. mairei的姐妹，但支持率较低。