Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming 650091, China.
The International Joint Research Center for Sustainable Utilization of Cordyceps Bioresources in China and Southeast Asia, Yunnan University, Kunming 650091, China.
Genes (Basel). 2023 Mar 14;14(3):710. doi: 10.3390/genes14030710.
belongs to the genus , which is often found in Yunnan Province, China. This species is pharmacologically important for the treatment of renal disorders induced by oxidative stress and an inadequate immune response. In the present study, the mitogenome of was determined to be a circular molecule 117,560 bp in length, and to have 31% G + C content and 69% A + T content. This mitogenome comprised 82% of the whole genome that codes for significant genes. The protein-coding regions of the mitogenome, containing 24 protein-coding genes, were associated with respiratory chain complexes, such as 3 ATP-synthase complex F0 subunits (atp6, atp8, and atp9), 2 complex IV subunits/cytochrome c oxidases (cox2 and cox3), 1 complex III subunit (cob), 4 electron transport complex I subunits/NADH dehydrogenase complex subunits (nad1, nad4, nad5, and nad6), 2 ribosomal RNAs (rns, rnl), and 11 hypothetical/predicted proteins, i.e., orf609, orf495, orf815, orf47, orf150, orf147, orf292, orf127, orf349, orf452, and orf100. It was noted that all genes were positioned on the same strand. Further, 13 mitochondrial genes with respiratory chain complexes, which presented maximum similarity with other fungal species of , were investigated. was compared with previously sequenced species within . Comparative analysis indicated that was more closely related to , which is one of the most remarkable and expensive herbs due to its limited availability and the fact that it is difficult to culture. Therefore, is an important medicinal resource that can be effectively used for medicinal purposes. More extensive metabolomics research is recommended for .
属于 属,在中国云南省经常发现。该物种在治疗由氧化应激和免疫应答不足引起的肾脏疾病方面具有药理学重要性。在本研究中,确定 的线粒体基因组为 117,560bp 的圆形分子,具有 31%的 G+C 含量和 69%的 A+T 含量。该线粒体基因组占整个基因组的 82%,编码重要基因。 的蛋白编码区包含 24 个蛋白编码基因,与呼吸链复合物相关,例如 3 个 ATP 合酶复合物 F0 亚基(atp6、atp8 和 atp9)、2 个复合物 IV 亚基/细胞色素 c 氧化酶(cox2 和 cox3)、1 个复合物 III 亚基(cob)、4 个电子传递复合物 I 亚基/NADH 脱氢酶复合物亚基(nad1、nad4、nad5 和 nad6)、2 个核糖体 RNA(rns、rnl)和 11 个假定/预测蛋白,即 orf609、orf495、orf815、orf47、orf150、orf147、orf292、orf127、orf349、orf452 和 orf100。值得注意的是,所有基因都位于同一链上。此外,研究了与其他真菌物种的 具有最大相似性的具有呼吸链复合物的 13 个线粒体基因。将 与 内已测序的物种进行了比较。比较分析表明, 与 关系更为密切, 是最显著和最昂贵的草药之一,因为它的供应有限,而且难以培养。因此, 是一种重要的药用资源,可有效用于药用目的。建议对 进行更广泛的代谢组学研究。