Three complete mitochondrial genomes of straw-rotting edible fungus Volvariella volvacea using next generation sequencing

文献类型： 外文期刊

第一作者： Wan, Jianing

作者： Wan, Jianing;Li, Yan;Wang, Hong;Tang, Lihua;Li, Zhengpeng;Zhou, Chenli;Tan, Qi;Bao, Dapeng;Yang, Ruiheng

作者机构：

关键词： Volvariella volvacea; Agaricales; Pluteaceae; mitogenome

期刊名称：MITOCHONDRIAL DNA PART B-RESOURCES （ 影响因子：0.658； 五年影响因子：0.674 ）

ISSN： 2380-2359

年卷期： 2018 年 3 卷 2 期

页码：

收录情况： SCI

摘要： The straw-rotting edible fungus Volvariella volvacea is a widely cultivated edible fungus across China and Southeast Asian countries. Three complete mitochondrial genomes of V. volvacea from China, Thailand, and India were determined using the next-generation sequencing technology. The genome sizes of the three strains (China, Thailand, and India) were 62,541bp, 64,531bp, and 65,668bp with GC contents of 38.46%, 38.56%, and 38.52%, respectively. All the genomes encoded 14 conserved protein-coding genes, the small ribosomal RNA subunits (rns), large ribosomal RNA subunits (rnl), and 23 tRNAs were located on the same strand. In the putative protein-coding genes, four introns were distributed in cox1 in the genomes of V23-1 and V8. 5 introns (four introns invaded into cox1and one intron invaded into cob) were detected in Tai8. The phylogenetic analysis confirmed that V. volvacea was a number of Agaricales. This mitochondrial genome may open new avenues for understanding the phylogeny and evolution of Pluteaceae and Agaricales.

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