Wang Xin-Cun, Zeng Zhao-Qing, Zhuang Wen-Ying
State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, P.R. China.
Mitochondrial DNA B Resour. 2017 Mar 30;2(1):180-181. doi: 10.1080/23802359.2017.1303344.
The complete nucleotide sequence of mitochondrial genome of the important mycoparasitic fungus was determined using the next-generation sequencing technology. The circular molecule is 40,921 bp long with a GC content of 27.90%. Gene prediction revealed 42 genes encoding 15 conserved proteins, 25 tRNAs, the large and small ribosomal RNAs. All genes are located on the same strand. It is found to be similar to the previously sequenced mitochondrial genomes of and . The differences lie in the copy number of and locations of and . The phylogenetic analysis confirmed as a sister taxon of in (Bionectriaceae). The mitochondrial genome of will contribute to the understanding of phylogeny and evolution of Hypocreales.
利用下一代测序技术测定了重要的真菌寄生真菌线粒体基因组的完整核苷酸序列。该环状分子长40921 bp，GC含量为27.90%。基因预测显示有42个基因，编码15种保守蛋白、25种tRNA、大核糖体RNA和小核糖体RNA。所有基因都位于同一条链上。发现它与之前测序的[具体物种1]和[具体物种2]的线粒体基因组相似。差异在于[具体基因1]的拷贝数以及[具体基因2]和[具体基因3]的位置。系统发育分析证实[该物种]是[另一物种]在肉座菌科中的姐妹分类单元。[该物种]的线粒体基因组将有助于理解肉座菌目的系统发育和进化。
