Alam Md Jobaidul, Khalil Mahmoud Aboalyamin Soliman, Kim Kyung Su, Andriyono Sapto, Choi Chang Geun, Kim Hyun-Woo
Interdisciplinary Program of Biomedical, Mechanical and Electrical Engineering, Pukyong National University, Busan, Republic of Korea.
KOICA-PKNU International Graduate Program of Fisheries Science, Graduate School of Global Fisheries, Pukyong National University, Busan, Republic of Korea.
Mitochondrial DNA B Resour. 2019 Nov 8;4(2):3886-3887. doi: 10.1080/23802359.2019.1687347.
The complete mitochondrial genome of firstly collected from a native Korean river was determined by the bioinformatics assembly of the next-generation sequencing (NGS) reads. The circular mitogenome was 16,525 bp in length which harbored canonical 13 protein-coding genes, 22 tRNAs, and 2 rRNAs, which was identical to those of family Siluridae. Twenty-eight genes were located on H strand, whereas the remaining nine genes were on L strand. Except for COX1 gene (GTG), other 12 protein-coding genes were predicted typical start codons (ATG). Among the currently known mitogenome sequences, S showed highest identity (99.38%) to the Chinese haplotype of (NC022723) followed by the Chinese haplotype of (JX087351). Interestingly, intraspecies variations of are higher than those of interspecies and further study should be made to elucidate the evolutional relationship between two species.
首次从韩国本土河流采集的[某种生物]的完整线粒体基因组是通过下一代测序（NGS）读数的生物信息学组装来确定的。环状线粒体基因组长度为16,525 bp，包含13个标准蛋白质编码基因、22个tRNA和2个rRNA，这与鲇科的情况相同。28个基因位于重链上，其余9个基因位于轻链上。除COX1基因（GTG）外，其他12个蛋白质编码基因预测具有典型的起始密码子（ATG）。在目前已知的线粒体基因组序列中，S与[某种生物]的中国单倍型（NC022723）显示出最高的同一性（99.38%），其次是[另一种生物]的中国单倍型（JX087351）。有趣的是，[某种生物]的种内变异高于种间变异，应进一步研究以阐明两个[某种生物]物种之间的进化关系。
