科尔蒂纳利斯科的分类学和分类学. 在中国的异常
M L Xie1,2,3, B Dima4, K Wang5
1Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, Jilin, China.
Persoonia
|August 1, 2025
概括
这项研究澄清了中国Cortinarius类的分类学和系学. 研究人员发现了22种物种,其中11种是科学新发现的,提高了我们对真菌多样性的理解.
科学领域:
- 菌类学 菌类学是指菌类学.
- 菌类分类法 菌类分类法 菌类分类法
- 人类遗传学 是一个学科.
背景情况:
- 科尔蒂纳里乌斯 (Cortinarius section Anomali) 是一个多样化的群体,分布在全球,特别是在欧洲和北美.
- 在这一部分内,由于形态和显微特征的重叠,对物种的鉴定具有挑战性.
- 对于中国的Cortinarius部分异常存在有限的分类学和遗传学数据.
研究的目的:
- 为了阐明Cortinarius的分类学和分类学部分中国的异常.
- 为了识别和描述这一部分中在中国发现的新物种.
- 为中国异形物种提供全面的分类学处理.
主要方法:
- 对229个收集的标本进行了广泛的形态研究.
- 使用nrITS,nrLSU,rpb1和rpb2基因序列的分子遗传学分析.
- 扫描电子显微镜 (SEM) 用于研究基底胞装饰.
主要成果:
- 在中国共发现了22种Cortinarius部分异常的物种.
- 已经正式描述了11个新物种:C. albocyaneoides,C. campanianomalus,C. microalbocyaneus,C. neocaninus,C. qilianensis,C. robustianomalus,C. rufolilacinus,C. subalbocyaneus,C. subanomalus,C. xizangensis,以及C. vernalianomalus. 这些新物种包括:
- 在中国首次报告了6个物种和5个物种的出现,丰富了该部分已知的分布.
结论:
- 这项研究显著扩大了中国和亚洲Cortinarius部分异常的已知多样性和分布.
- 形态和分子数据的整合为该部分提供了一个强大的分类学框架.
- 这些发现为全球真菌库存和对Cortinarius属的遗传学理解提供了有价值的数据.
关键词:
农业种类的农户.贝西迪奥米科塔 (Basisidiomycota) 是一个类植物.科尔蒂纳里亚家族 (Cortinariaceae) 的一个家族.条形码 条形码 条形码这种真菌是ectomycorrhizal的真菌.新的税种 新的税种更多相关视频
10:23A Concoction Pipeline for Generating Molecular Operational Taxonomic Units (MOTUs) Among Riparian and Aquatic Beetles
Published on: July 11, 2025
215
10:09Sample Preparation Method of Scanning and Transmission Electron Microscope for the Appendages of Woodboring Beetle
Published on: February 3, 2020
19.0K
相关概念视频
01:23Phylogeny
47.5K
Phylogeny is concerned with the evolutionary diversification of organisms or groups of organisms. A group of organisms with a name is called a taxon (singular). Taxa (plural) can span different levels of the evolutionary hierarchy. For instance, the group containing all birds is a taxon (comprising the class Aves), and the group of all species of daisies (the genus Bellis) is a taxon. Phylogenies can likewise include just one genus (i.e., depict species relationships) or span an entire kingdom.
47.5K
01:29Modern Molecular Taxonomy
145
Advancements in molecular biology have revolutionized the identification and characterization of bacteria, with multiple methods leveraging DNA sequencing for enhanced precision. As sequencing technologies improve and costs decline, these approaches are increasingly used in clinical, environmental, and evolutionary studies.Multilocus Sequence Typing (MLST) examines several housekeeping genes, essential chromosomal genes encoding cellular functions, to distinguish strains. Approximately...
145
01:24Microbial Classification System
196
Classification is the process of organizing organisms into hierarchically inclusive groups based on their phenotypic similarities or evolutionary relationships. A species comprises one or more strains, and closely related species are grouped into genera. Genera are further classified into families, families into orders, orders into classes, and so forth, up to the domain level, which is the broadest taxonomic rank derived from a combination of phenotypic and genotypic data.The nomenclature of...
196
02:40The Tree of Life - Bacteria, Archaea, Eukaryotes
33.9K
The “tree of life” describes the evolution of life and the evolutionary relationships between organisms. The root of the tree is the common ancestor to all life on Earth. All other species radiate from this point, much like the branches of a tree. The numerous tips of these branches on the tree of life represent every living, or extant, species. Extinct species, which are species that no longer exist, can be found towards the center of the tree. Currently, these organisms, both...
33.9K
02:54Evolutionary Relationships through Genome Comparisons
6.2K
Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
6.2K
01:29Fungal Group Zygomycota
122
Zygomycota, previously classified as a distinct fungal group, are primarily terrestrial, saprophytic molds that play a crucial role as decomposers. Recent phylogenetic studies have revealed that these fungi are now divided into two major clades — Mucoromycota, which includes many symbiotic species, and Zoopagomycota, which primarily consists of parasitic and pathogenic fungi. These groups exhibit distinct ecological roles and reproductive strategies while sharing key structural and...
122