完整叶绿体基因组与中国的遗传及系统发育关系分析。
Genetic and phylogenetic relationships analysis of the complete chloroplast genome to China.
作者信息
Xiao Wei, Wang Xuanyao, Bie Mei
机构信息
Institute of Education, Changchun Normal University, Changchun, Jilin, PR China.
出版信息
Mitochondrial DNA B Resour. 2019 Nov 8;4(2):3900-3901. doi: 10.1080/23802359.2019.1687040.
Cucumber, is one of the most cultivated vegetables in the world, which is mostly consumed raw in China. The complete chloroplast genome of was assembled and annotated in this study. Its size was 155,525 bp, containing a large single-copy region of 86,878 bp, a small single-copy region of 18,269 bp and a pair of IR regions of 25,189 bp. Whole chloroplast genome of contains 131 genes, including 77 protein-coding genes (PCGs), 46 transfer RNA genes (tRNAs), and 8 ribosome RNA genes (rRNAs). The overall nucleotide composition is: A of 31.1%, T of 31.9%, C of 18.8% and G of 18.2%, with a total GC content of the chloroplast genome 37.0% and AT of 63.0%. Genetic and phylogenetic analysis based on 10 plants species confirmed the position of closely related to Cucurbitaceae species of .
黄瓜是世界上种植最广泛的蔬菜之一，在中国大多生食。本研究对其完整叶绿体基因组进行了组装和注释。其大小为155,525 bp，包含一个86,878 bp的大单拷贝区域、一个18,269 bp的小单拷贝区域和一对25,189 bp的反向重复区域。黄瓜的完整叶绿体基因组包含131个基因，其中包括77个蛋白质编码基因（PCG）、46个转运RNA基因（tRNA）和8个核糖体RNA基因（rRNA）。总体核苷酸组成为：A占31.1%，T占31.9%，C占18.8%，G占18.2%，叶绿体基因组的总GC含量为37.0%，AT含量为63.0%。基于10种植物的遗传和系统发育分析证实了黄瓜与葫芦科某些物种密切相关的位置。
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