Wang Yuyu, Liu Xingyue, Yang Ding
a Department of Entomology , China Agricultural University , Beijing , China.
Mitochondrial DNA A DNA Mapp Seq Anal. 2016;27(2):1092-3. doi: 10.3109/19401736.2014.930837. Epub 2014 Jun 30.
The complete mt genome of a fishfly species, Dysmicohermes ingens (Megaloptera: Corydalidae: Chauliodinae), was sequenced. The 16,271 bp long genome has the standard metazoan complement of 37 genes and an A+T-rich region, in the insect ancestral genome arrangement. All protein coding genes (PCGs) initiate with ATN except that cox1 initiates with CGA and nad1 initiates with TTG. This is the first report that cox1 uses CGA as the start codon in Neuropterida. The control region occupying 1495 bp is comparatively simple, with no conserved blocks or long tandem repeats.
对一种鱼蛉物种——巨鱼蛉(广翅目:齿蛉科:鱼蛉亚科)的完整线粒体基因组进行了测序。该基因组长度为16271 bp,具有后生动物标准的37个基因以及一个富含A+T的区域,其基因排列符合昆虫祖先基因组的模式。除了cox1以CGA起始、nad1以TTG起始外,所有蛋白质编码基因(PCG)均以ATN起始。这是关于cox1在脉翅目中以CGA作为起始密码子的首次报道。占据1495 bp的控制区相对简单,没有保守模块或长串联重复序列。