天门冬科黄精叶绿体全基因组的研究

IF 0.8 Q4 PLANT SCIENCES

KOREAN JOURNAL OF PLANT TAXONOMY Pub Date : 2022-03-31 DOI:10.11110/kjpt.2022.52.1.80

Tae-Young Choi, Seulgi Yun, Soo-Rang Lee

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引用次数: 0

摘要

黄精是一种多年生草本植物，分布于东亚。利用de novo组装策略，首次确定了falcatum叶绿体全基因组的特征。叶绿体基因组全长154,579bp，包含87个蛋白质编码基因、38个tRNA基因和8个rRNA基因。它具有典型的四部结构，包括一个大单拷贝(LSC) (83,528bp)，一个小单拷贝(SSC) (18,457bp)和一对反向重复序列(IRs) (26,297bp)。对天门冬科植物中16个叶绿体基因组的系统发育分析表明，黄精属属是一个单系类群，而falcatum属与同属植物P. odoratum属聚在一起。

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The complete chloroplast genome of Polygonatum falcatum (Asparagaceae)

Polygonatum falcatum is a perennial herb distributed in East Asia. We determined the characteristics of the complete chloroplast genome in P. falcatum for the first time, with a de novo assembly strategy. The chloroplast genome was 154,579bp in length harboring 87 protein coding genes, 38 tRNA genes and eight rRNA genes. It exhibits typical quadripartite structure comprising a large single-copy (LSC) (83,528bp), a small single-copy (SSC) (18,457bp) and a pair of inverted repeats (IRs) (26,297bp). Phylogenetic analysis of 16 chloroplast genomes from Asparagaceae reveals that the genus Polygonatum is a monophyletic group and that P. falcatum is clustered together with the congener, P. odoratum.

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来源期刊

KOREAN JOURNAL OF PLANT TAXONOMY Agricultural and Biological Sciences-Plant Science

CiteScore

1.50

自引率

40.00%

发文量