Comparative Mitogenomic Analysis Reveals Dynamics of Intron Within and Between Tricholoma Species and Phylogeny of Basidiomycota
文献类型: 外文期刊
作者: Huang, Wenli 1 ; Feng, Huiyu 2 ; Tu, Wenying 2 ; Xiong, Chuan 1 ; Jin, Xin 1 ; Li, Ping 1 ; Wang, Xu 3 ; Li, Qiang 2 ;
作者机构: 1.Sichuan Acad Agr Sci, Biotechnol & Nucl Technol Res Inst, Chengdu, Peoples R China
2.Chengdu Univ, Sch Food & Biol Engn, Key Lab Coarse Cereal Proc, Minist Agr & Rural Affairs, Chengdu, Peoples R China
3.Henan Agr Univ, Coll Life Sci, Zhengzhou, Peoples R China
4.Chengdu Univ, Sch Food & Biol Engn, Chengdu, Peoples R China
关键词: Tricholoma; mitochondrial genome; intron; gene rearrangement; evolution; phylogenetic analysis
期刊名称:FRONTIERS IN GENETICS ( 影响因子:4.599; 五年影响因子:4.888 )
ISSN:
年卷期: 2021 年 12 卷
页码:
收录情况: SCI
摘要: The genus of Tricholoma is a group of important ectomycorrhizal fungi. The overlapping of morphological characteristics often leads to the confusion of Tricholoma species classification. In this study, the mitogenomes of five Tricholoma species were sequenced based on the next-generation sequencing technology, including T. matsutake SCYJ1, T. bakamatsutake, T. terreum, T. flavovirens, and T. saponaceum. These five mitogenomes were all composed of circular DNA molecules, with sizes ranging from 49,480 to 103,090 bp. Intergenic sequences were considered to be the main factor contributing to size variations of Tricholoma mitogenomes. Comparative mitogenomic analysis showed that the introns of the Agaricales mitogenome experienced frequent loss/gain events. In addition, potential gene transfer was detected between the mitochondrial and nuclear genomes of the five species of Tricholoma. Evolutionary analysis showed that the rps3 gene of the Tricholoma species was under positive selection or relaxed selection in the evolutionary process. In addition, large-scale gene rearrangements were detected between some Tricholoma species. Phylogenetic analysis using the Bayesian inference and maximum likelihood methods based on a combined mitochondrial gene set yielded identical and well-supported tree topologies. This study promoted the understanding of the genetics, evolution, and phylogeny of the Tricholoma genus and related species.
- 相关文献
作者其他论文 更多>>
-
Water extract of Fagopyrum dibotrys (D. Don) Hara straw increases selenium accumulation in peach seedlings under selenium-contaminated soil
作者:Li, Zhiyu;Xiao, Yunying;Zhou, Kexuan;Jin, Xin;Li, Wan;Li, Wanzhi;Zhang, Lu;Wang, Jin;Lin, Lijin;Hu, Rongping
关键词:Fagopyrum dibotrys (D. Don) Hara; peach; selenium; straw water extract
-
Maitake Medicinal Mushroom, Grifola frondosa (Agaricomycetes), and Its Neurotrophic Properties: A Mini-Review
作者:Naguib, Adrina Mohamad;Apparoo, Yasaaswini;Phan, Chia Wei;Apparoo, Yasaaswini;Phan, Chia Wei;Xiong, Chuan;Phan, Chia Wei
关键词:Grifola frondosa; neurodegeneration; antioxidative; anti-inflammatory; anti-beta-amyloid; tau protein; medicinal mushrooms
-
Transcriptome analysis reveals insight into the protective effect of N-acetylcysteine against cadmium toxicity in Ganoderma lucidum (Polyporales: Polyporaceae)
作者:Jin, Xin;Li, Ping;Xiong, Chuan;Huang, Wenli;Wu, Peng;Gui, Mingying
关键词:Ganoderma lucidum; Cadmium tolerance; N-Acetylcysteine; Transcriptome
-
Variation in the Main Health-Promoting Compounds and Antioxidant Capacity of Three Leafy Vegetables in Southwest China
作者:Zhang, Yi;Huang, Wenli;Zhang, Chenlu;Huang, Huanhuan;Yang, Shihan;Wang, Yiqing;Huang, Zhi;Tang, Yi;Li, Huanxiu;Zhang, Fen;Sun, Bo;Li, Xiaomei;Li, Xiaomei;Lian, Huashan
关键词:malabar spinach; amaranth; sweet potato; phenolic compounds; antioxidants; antioxidant capacity
-
Integrated analysis of how gender and body weight affect the intestinal microbial diversity of Gymnocypris chilianensis
作者:Zhao, Zhongmeng;Zhao, Han;Zhang, Lu;Huang, Zhipeng;Ke, Hongyu;Liu, Ya;Duan, Yuanliang;Li, Huadong;Li, Qiang;Wang, Xiongyan
关键词:
-
Single-nuclei RNA-seq reveals skin cell responses to Aeromonas hydrophila infection in Chinese longsnout catfish Leiocassis longirostris
作者:Mou, Cheng-Yan;Zhang, Lu;Zhao, Han;Huang, Zhi-Peng;Duan, Yuan-Liang;Zhao, Zhong-Meng;Ke, Hong-Yu;Du, Jun;Li, Qiang;Zhou, Jian
关键词:single nuclei RNA-sequencing; fish skin cell; immune response; Aeromonas hydrophila; cell expansion
-
PacBio single-molecule long-read sequencing provides new insights into the complexity of full-length transcripts in oriental river prawn, macrobrachium nipponense
作者:Mou, Cheng-Yan;Li, Qiang;Huang, Zhi-Peng;Ke, Hong-Yu;Zhao, Han;Zhao, Zhong-Meng;Duan, Yuan-Liang;Li, Hua-Dong;Du, Jun;Zhou, Jian;Zhang, Lu;Xiao, Yu;Qian, Zhou-Ming
关键词:Long non-coding RNA; Novel genes; Alternative splicing; Alternative polyadenylation; SMRT sequencing; Oriental river prawn