Abstract

The complete chloroplast genome sequence of Catalpa fargesii f. duclouxii C.A. May was firstly assembled and analyzed in this study. The whole genome of this species was 158164 bp in length, with a typical quadripartite structure. The large single copy (LSC) was 83986 bp, the small single copy (SSC) was 12660 bp, and both of the two inverted repeats (IRs) were 30259 bp, respectively. A total of 134 genes in the chloroplast genome were annotated, including 87 protein-coding genes, 8 ribosomal RNA (rRNA) genes, and 39 transfer RNA (tRNA) genes. The phylogenetic analysis showed that C. fargesii f. duclouxii was highly clustered with C. bungei.

 抽象的

梓树叶绿体基因组完整序列。本研究首先组装并分析了duclouxii CA May。该物种全基因组长度为158164 bp，具有典型的四分结构。大单拷贝（LSC）为83986 bp，小单拷贝（SSC）为12660 bp，两个反向重复序列（IR）分别为30259 bp。共注释了叶绿体基因组中的134个基因，其中包括87个蛋白质编码基因、8个核糖体RNA（rRNA）基因和39个转移RNA（tRNA）基因。系统发育分析表明C. fargesii f. duclouxii与C. bungei高度聚集。