文献类型：期刊文献

英文题名：Whole genome sequencing and genome annotation of the wild edible mushroom, Russula griseocarnosa

作者：Yu, Fei[1,2] Song, Jie[1] Liang, Junfeng[1] Wang, Shengkun[1] Lu, Junkun[1]

第一作者：Yu, Fei

通信作者：Liang, JF[1]

机构：[1]Chinese Acad Forestry, Res Inst Trop Forestry, Key Lab State Forestry Adm Trop Forestry Res, Guangzhou 510520, Guangdong, Peoples R China;[2]Nanjing Forestry Univ, Nanjing 210037, Jiangsu, Peoples R China

年份：2020

卷号：112

期号：1

起止页码：603-614

外文期刊名：GENOMICS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000506628500065)】；

基金：This study was supported by the National Natural Science Foundation of China (No. 31770657 and 31570544), and the Science and Technology Project of Guangdong Province (2017B020205002). The authors thank Dr. Hong Luo from the Kunming Institute of Botany, Chinese Academy of Sciences for research guidance.

语种：英文

外文关键词：Russula griseocarnosa; Whole genome; Phylogenetic; Secondary metabolism

摘要：Russula griseocarnosa is a species of edible ectomycorrhizal fungi with medicinal properties that grows in southern China. Total DNA was isolated from a fresh fruiting body of R. griseocarnosa and subjected to sequencing using Illumina Hiseq with the PacBio RS sequencing platform. Here, we present the 64.81 Mb draft genome map of R. griseocarnosa based on 471 scaffolds and 16,128 coding protein genes. The gene annotation of protein coding genes was used to obtain corresponding annotations by blastp. Phylogenetic analysis revealed a close evolutionary relationship of R. griseocarnosa to Heterobasidion irregulare and Stereum hirsutum in the core Russulales Glade. The R. griseocarnosa genome encodes a repertoire of enzymes engaged in carbohydrate and polysaccharide metabolism, along with cytochrome P450s and secondary metabolite biosynthesis. The genome content of R. griseocarnosa provides insights into the genetic basis of its reported medicinal properties and serves as a reference for comparative genomics of fungi.