Zhang Caixia, Li Changshan, Ye Weixing, Yang Manjun
Tibet Vocational Technical College, Lhasa, Xizang, People's Republic of China.
Shanghai Personal Biotechnology Co., Ltd, Shanghai, People's Republic of China.
Mitochondrial DNA B Resour. 2017 Jul 7;2(2):385-386. doi: 10.1080/23802359.2017.1347898.
In this study, the complete mitochondrial genome of the medicinal mushroom (Hericiaceae, Basidiomycota) was sequenced. This mitochondrial genome is 72,961 bp in length and consisted of 14 protein-coding genes, 21 hypothetical open reading frames, 2 ribosomal RNA subunits and 27 transfer RNAs. The overall nucleotide composition of is 41.33% A, 40.71% T, 9.06% C and 8.90% G, with GC content of 17.96%. A phylogenetic tree with the complete mitochondrial genome sequences of together with 9 other affinis mushrooms was constructed. The newly achieved mitochondrial genome sequence seem to be useful for addressing taxonomic issues and studying related evolution events, which would contribute to enrich the fungal mitochondrial genome resource and promote the biological research.
在本研究中,对药用蘑菇(刺革菌科,担子菌门)的完整线粒体基因组进行了测序。该线粒体基因组长度为72,961 bp,由14个蛋白质编码基因、21个假定的开放阅读框、2个核糖体RNA亚基和27个转运RNA组成。其总体核苷酸组成为:A占41.33%,T占40.71%,C占9.06%,G占8.90%,GC含量为17.96%。构建了一个包含该蘑菇完整线粒体基因组序列以及其他9种近缘蘑菇的系统发育树。新获得的线粒体基因组序列似乎有助于解决分类学问题和研究相关进化事件,这将有助于丰富真菌线粒体基因组资源并推动生物学研究。