海洋水蚤（枝角目，仙达溞科）的完整线粒体DNA
Complete mitochondrial DNA of the marine water flea (Cladocera, Sididae).
作者信息
Choi Beom-Soon, Lee Young Hwan, Kim Hee-Jin, Hagiwara Atsushi, Lee Jae-Seong
机构信息
Phyzen Genomics Institute, Seongnam, South Korea.
Department of Biological Sciences, College of Science, Sungkyunkwan University, Suwon, South Korea.
出版信息
Mitochondrial DNA B Resour. 2020 Jun 1;5(3):2254-2255. doi: 10.1080/23802359.2020.1772138. eCollection 2020.
The complete mitochondrial genome was sequenced from the marine water flea . The sequenced mitochondrial genome size was 17,060 bp, possessing identical gene order of 13 protein-coding genes (PGCs) to those of the congeneric freshwater species in the genus . The mitochondrial genome of had 13 PGCs, two rRNAs, and 22 tRNAs. Of 13 PGCs, three genes (, , and ) had incomplete stop codons. Furthermore, the stop codons of the remaining ten PGCs were TAA (for , , , , , and ) and TAG (for , , and ). The second and third base composition of codon on 9 PCGs on the L strand in mitogenome showed an anti-G bias (11.0% and 15.0%), respectively.
对海洋水蚤的完整线粒体基因组进行了测序。测序得到的线粒体基因组大小为17,060 bp，其13个蛋白质编码基因（PGCs）的基因顺序与该属同属淡水物种的基因顺序相同。该物种的线粒体基因组有13个PGCs、两个rRNA和22个tRNA。在13个PGCs中，有三个基因（、和）具有不完整的终止密码子。此外，其余十个PGCs的终止密码子为TAA（用于、、、、和）和TAG（用于、和）。该物种线粒体基因组L链上9个PCGs密码子的第二位和第三位碱基组成分别显示出抗G偏向性（11.0%和15.0%）。
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