韩国分离的拟南芥（Brassicaceae）线粒体全基因组

IF 0.8 Q4 PLANT SCIENCES

KOREAN JOURNAL OF PLANT TAXONOMY Pub Date : 2021-06-30 DOI:10.11110/kjpt.2021.51.2.176

Jongsun Park, Hong Xi, Yongsung Kim

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引用次数: 4

摘要

拟南芥(L.)Heynh。是一种小型植物物种，是植物生物学和遗传学的模式生物。本文首次获得了韩国拟南螺旋体天然分离物(命名为180404IB4)的线粒体全基因组，全长368,875 bp，包含58个基因(33个蛋白编码基因，22个trna, 3个rrna)， GC率为44.8%。在Col-0生态型中鉴定出64个单核苷酸多态性和11个插入和缺失区(长度为1,089 bp)，其中一个大插入长度为1,069 bp，无结构变化。由30个保守基因构建的系统发育树表明，180404IB4线粒体基因组与Col-0和3个东亚生态型聚集在一起。

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The complete mitochondrial genome of Arabidopsis thaliana (Brassicaceae) isolated in Korea

Arabidopsis thaliana (L.) Heynh. is a small plant species that serves as a model organism of plant biology and genetics. Here, we present the first complete mitochondrial genome of Korean A. thaliana natural isolate (named as 180404IB4), which is 368,875 bp long and contains 58 genes (33 protein-coding genes, 22 tRNAs, and three rRNAs), with a GC ratio of 44.8%. Sixty-four single-nucleotide polymorphisms and 11 insertion and deletion regions (1,089 bp in length) are identified against the Col-0 ecotype, showing one large insertion of 1,069 bp without structural variation. Phylogenetic trees constructed from 30 conserved genes indicate that the 180404IB4 mitochondrial genome is clustered with Col-0 and three East Asian ecotypes.

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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