文献类型：期刊文献

英文题名：Complete chloroplast genome sequence ofHomalium hainanense(Salicaceae)

作者：Liu, Xiaojin[1] Xu, Daping[1] Zhang, Ningnan[1] Hong, Zhou[1]

第一作者：刘小金

通信作者：Xu, DP[1]

机构：[1]Chinese Acad Forestry, Res Inst Trop Forestry, 682 Guangshan Yi Rd, Guangzhou 510520, Guangdong, Peoples R China

年份：2020

卷号：5

期号：3

起止页码：2825-2826

外文期刊名：MITOCHONDRIAL DNA PART B-RESOURCES

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000553692800001)】；

基金：The study was financially supported by Forest Science and Technology Innovation Key Program from Guangdong Forest Bureau [Grant No. 2020KJCX007].

语种：英文

外文关键词：Chloroplast genome; Homalium hainanense; phylogenetic analysis

摘要：Homalium hainanenseis a large evergreen tree species belonging to Salicaceae family, and its wood is tough, fine-grained, which makes it a good source of commercial use for building construction and furniture manufacturing. In this study, we sequenced the complete chloroplast genome ofH. hainanensebased on next generation sequencing and used these data to assess genomic resources. The size of theH. hainanensechloroplast genome was 157,852 bp, including a large single-copy region (85,888 bp), a small single-copy region (16,592 bp), and a pair of inverted repeats regions (27,686 bp). The overall GC content of theH. hainanensechloroplast genome was 36.6%. The plastome ofH. hainanensewas predicted to contain 112 unique genes, including 78 protein coding genes, 30 tRNA genes and 4 rRNA genes. The reconstructed phylogeny revealed thatHomaliumwas monophyletic andH. hainanensewas sister toH. stenophyllum,H. paniculiflorumandH. racemosum.