Ding Jingjing, Wang Hao, Tai Deyun, Xu Xue, Hu Chaochao, Chang Qing
Jiangsu Academy of Forestry, Nanjing, China.
College of Life Sciences, Jiangsu Key Laboratory for Biodiversity and Biotechnology, Nanjing Normal University, Nanjing, China.
Mitochondrial DNA B Resour. 2020 Jul 11;5(3):2740-2741. doi: 10.1080/23802359.2020.1787895.
The complete mitochondrial genome of Marsh Sandpiper was sequenced in this study. The circular mitogenome was 16,799 bp in length, which contained 13 protein-coding genes, two ribosomal RNAs (12S rRNA and 16S rRNA), 22 transfer RNA genes, and a D-loop region. The overall nucleotide composition was A: 31.51%, T: 25.45%, C: 29.51%, and G: 13.53%. Twenty-eight genes were encoded on the heavy strand, and the remaining nine genes were encoded on the light strand. The common start codon was ATG, and four stop codons and an incomplete stop codon (T-) were used in PCGs. This study improves our understanding of the mitogenomic characteristics and its phylogenetic relationships within Charadriiformes.
本研究对泽鹬的完整线粒体基因组进行了测序。环状线粒体基因组长度为16799 bp，包含13个蛋白质编码基因、两个核糖体RNA（12S rRNA和16S rRNA）、22个转运RNA基因和一个D-loop区。总体核苷酸组成为A：31.51%，T：25.45%，C：29.51%，G：13.53%。28个基因由重链编码，其余9个基因由轻链编码。常见起始密码子为ATG，蛋白质编码基因使用了四个终止密码子和一个不完全终止密码子（T-）。本研究增进了我们对鸻形目线粒体基因组特征及其系统发育关系的理解。
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