The complete plastid genome sequence of Rheum wittrockii (Polygonaceae), endangered species of Kazakhstan

被引：3

作者：

Dagarova, Shynar S. ^{[1
,2
]}

Sitpayeva, Gulnara T. ^{[2
]}

Pak, Jae-Hong ^{[3
,4
]}

Kim, Jung Sung ^{[3
]}

机构：

[1] al Farabi Kazakh Natl Univ, Fac Biol & Biotechnol, Alma Ata, Kazakhstan

[2] RSE Inst Bot & Phytointro CS MES Republ, Alma Ata, Kazakhstan

[3] Kyungpook Natl Univ, Res Inst Dokdo & Ulleungdo Isl, Daegu 41566, South Korea

[4] Kyungpook Natl Univ, Dept Biol, Daegu, South Korea

来源：

MITOCHONDRIAL DNA PART B-RESOURCES | 2017年 / 2卷 / 02期

基金：

新加坡国家研究基金会;

关键词：

Rheum wittrockii; chloroplast genome; rpl32; rpoA; RADIATION; EVOLUTION;

D O I：

10.1080/23802359.2017.1361359

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

The complete chloroplast (cp) genome sequence of Rheum wittrockii, an endangered and medicinal plant of Kazakhstan, was firstly determined in the present study. It was 159,051 bp and contained a large single copy region (84,750 bp) and a small single copy region (12,999 bp) which were separated by two inverted repeat regions (30,651 bp). In total, 131 genes were identified and they were consisted of 79 coding genes, 8 rRNA genes, and 36 tRNA genes. rpl23 was pseudogenes due to sequence substitution. Among 23 genes containing introns, rps12 and ycf3 contained two introns and the rest had just one intron. Comparing to Chinese R. palmatum chloroplast genome, rpl32 and rpoA gene were shortened due to 1bp and 7bp deletion at poly-T and poly-A, respectively.

引用

页码：516 / 517

页数：2

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