The complete chloroplast genome ofAraucaria cunninghamii(Araucariaceae)

文献类型: 外文期刊

第一作者: Ping, Jingyao

作者: Ping, Jingyao;Zhu, Ming;Zhang, Rongjing;Qian, Chunmei;Wang, Ting;Luo, Xin;Su, Yingjuan;Su, Yingjuan;Wang, Ting

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关键词: Araucaria cunninghamii; chloroplast genome; phylogenetic analysis

期刊名称:MITOCHONDRIAL DNA PART B-RESOURCES ( 影响因子:0.658; 五年影响因子:0.674 )

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年卷期: 2020 年 5 卷 3 期

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收录情况: SCI

摘要: The chloroplast genome of theAraucaria cunninghamiihas been completely sequenced. The genome size is 146,337 bp, and the overall GC content is 36.7%. This cp genome does not contain cannonical IRs, it encodes a total 122 genes including 82 protein-coding genes, 36 tRNA genes and four rRNA genes. Among them, eight protein-coding genes (rpl2,rpl16,petB,petD,rpoC1,atpF,ndhA andndhB) have two exon, and two genes (rps12 andycf3) have three exons. Also,trnI-CAU andrrn5 has two copies. The Maximum-likelihood tree shows thatA. cunninghamiiis sister toA. heterophylla.

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