Mycosphere最新文献_第5页

Indian Pucciniales: taxonomic outline with important descriptive notes 印度狐猴:分类大纲和重要的描述性注释

IF 14.6 1区生物学

Mycosphere Pub Date : 2021-01-01 DOI: 10.5943/mycosphere/12/1/2

A. Gautam

{"title":"Indian Pucciniales: taxonomic outline with important descriptive notes","authors":"A. Gautam","doi":"10.5943/mycosphere/12/1/2","DOIUrl":"https://doi.org/10.5943/mycosphere/12/1/2","url":null,"abstract":"Rusts constitute a major group of the Kingdom Fungi and they are distributed all over the world on a wide range of wild and cultivated plants. It is the largest natural group of plant pathogens including 95% of the subphylum Pucciniomycotina and about 8% of all described Fungi. This article provides an overview and outline of rust fungi of India with important descriptive notes. After compilation of available literature on Indian rust fungi from various sources, it was observed that these fungi are distributed in 16 families, 69 genera and 640 species. They belong to Coleosporiaceae, Crossopsoraceae, Gymnosporangiaceae, Melampsoraceae, Milesinaceae, Ochropsoraceae, Phakopsoraceae, Phragmidiaceae, Pileolariaceae, Pucciniaceae, Pucciniastraceae, Raveneliaceae, Skierkaceae, Sphaerophragmiaceae, Tranzscheliaceae and Zaghouaniaceae. There are still many rust fungi with uncertain taxonomic position, and they have been referred to incertae sedis. The placement of all fungal genera is provided at the class, order and family-level along with number of species in a genus. Notes for each rust family along with total Indian records and other taxonomic information on transferred genera and species are also presented. A phylogenetic analysis from a combined LSU and ITS dataset for 25 rust genera is presented to provide a better understanding of their phylogeny and evolution.","PeriodicalId":48718,"journal":{"name":"Mycosphere","volume":null,"pages":null},"PeriodicalIF":14.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71234566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Colletotrichum: lifestyles, biology, morpho-species, species complexes and accepted species 炭疽菌:生活方式、生物学、形态物种、物种复合体和可接受物种

IF 14.6 1区生物学

Mycosphere Pub Date : 2021-01-01 DOI: 10.5943/mycosphere/12/1/7

R. Jayawardena

引用次数: 48

Mycosphere notes 325-344 – Novel species and records of fungal taxa from around the world Mycosphere notes 325-344 -来自世界各地真菌分类群的新种和记录

IF 14.6 1区生物学

Mycosphere Pub Date : 2021-01-01 DOI: 10.5943/mycosphere/12/1/14

K. Hyde

引用次数: 15

Towards a natural classification of annulatascaceae-like taxa Ⅱ: introducing five new genera and eighteen new species from freshwater 类环蝽科分类群Ⅱ的自然分类:从淡水引入5个新属和18个新种

IF 14.6 1区生物学

Mycosphere Pub Date : 2021-01-01 DOI: 10.5943/mycosphere/12/1/1

W. Dong, K. Hyde, Xd Yu, GN Wang, N. Liu, DM Hu, S. Nalumpang, H. Zhang

引用次数: 23

Diversity in fossil fungal spores 真菌孢子化石的多样性

IF 14.6 1区生物学

Mycosphere Pub Date : 2021-01-01 DOI: 10.5943/mycosphere/12/1/8

Rk Saxena

引用次数: 10

Phylogenetic relationships and morphological reappraisal of Chaetothyriales 毛囊亚目的系统发育关系及形态重鉴定

IF 14.6 1区生物学

Mycosphere Pub Date : 2021-01-01 DOI: 10.5943/mycosphere/12/1/15

Q. Tian

引用次数: 5

https://gmsmicrofungi.org: an online database providing updated information of microfungi in the Greater Mekong Subregion https://gmsmicrofungi.org:是一个在线数据库，提供大湄公河次区域微真菌的最新信息

IF 14.6 1区生物学

Mycosphere Pub Date : 2021-01-01 DOI: 10.5943/mycosphere/12/1/19

N. Chaiwan

引用次数: 26

Sequencing of the type species of Arthopyrenia places Arthopyreniaceae as a synonym of Trypetheliaceae 模式种的测序结果表明，铁锥虫科是铁锥虫科的同义种

IF 14.6 1区生物学

Mycosphere Pub Date : 2021-01-01 DOI: 10.5943/mycosphere/12/1/10

V. Thiyagaraja

{"title":"Sequencing of the type species of Arthopyrenia places Arthopyreniaceae as a synonym of Trypetheliaceae","authors":"V. Thiyagaraja","doi":"10.5943/mycosphere/12/1/10","DOIUrl":"https://doi.org/10.5943/mycosphere/12/1/10","url":null,"abstract":"Arthopyrenia sensu lato comprises lichenicolous, lichenized and non-lichenized saprotrophic species; however, the lifestyle of several taxa as either lichenized or saprotrophic remains unclear. The systematic position of the genus was so far unresolved: while sequenced species appeared in different clades within Dothideomycetes, the type species, A. cerasi, had no molecular data so far. In lieu of sequence data, the family Arthopyreniaceae was assigned to Pleosporales, whereas tropical, lichenized species were reclassified in Constrictolumina and Macroconstrictolumina, shown to belong in Trypetheliaceae (Trypetheliales). In this study, the generic type, A. cerasi, has been sequenced for the first time. Maximum likelihood and Bayesian phylogenetic analyses using mtSSU and nuLSU sequences recovered Arthopyrenia sensu stricto as an early diverging lineage within Trypetheliaceae, separate from Constrictolumina and Macroconstrictolumina but in the same clade as the temperate, non-lichenized Julella fallaciosa. Therefore, Arthopyreniaceae is here synonymized under Trypetheliaceae and the taxonomic placement of its type species is discussed based on morphological and phylogenetic evidence. Our phylogenetic results further support the Mycosphere 12(1): 993–1011 (2021) www.mycosphere.org ISSN 2077 7019","PeriodicalId":48718,"journal":{"name":"Mycosphere","volume":null,"pages":null},"PeriodicalIF":14.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71233226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Investigations in the boletes (Boletaceae) of southeastern USA: four novel species and three novel combinations 美国东南部甜菊科甜菊属植物的调查:4个新种和3个新组合

IF 14.6 1区生物学

Mycosphere Pub Date : 2021-01-01 DOI: 10.5943/mycosphere/12/1/12

A. Farid, J. Bolin, LV Kudzma, AR Franck, Garey

引用次数: 8

Phylogeny of Megasporoporia s.lat. and related genera of Poyporaceae: New genera, new species and new combinations 大孢子虫的系统发育。茯苓科及其近属:新属、新种和新组合

IF 14.6 1区生物学

Mycosphere Pub Date : 2021-01-01 DOI: 10.5943/mycosphere/12/1/16

Crs Lira

{"title":"Phylogeny of Megasporoporia s.lat. and related genera of Poyporaceae: New genera, new species and new combinations","authors":"Crs Lira","doi":"10.5943/mycosphere/12/1/16","DOIUrl":"https://doi.org/10.5943/mycosphere/12/1/16","url":null,"abstract":"Several resupinate poroid Polyporaceae with dextrinoid skeletal hyphae and cylindrical, thinwalled basidiospores have been placed in Dichomitus and Megasporoporia. With the inclusion of DNA sequences, mostly from Chinese material, in the phylogeny of the genera, new genera were recognized, i.e., Megasporoporiella and Megasporia. In the current study, Jorgewrightia and Mariorajchenbergia are described as new genera in the Polyporaceae based on phylogenetic analyses of four gene regions: nuc rDNA ITS1-5.8S-ITS (ITS) and partial Large Subunit (28S), Translation Elongation Factor 1-alpha (TEF1), and RNA polymerase II second largest subunit (RPB2), mostly from Brazilian material. These new genera currently accommodate species formerly placed in Cerioporus, Dichomitus, Megasporia, Megasporoporiella and Pachykytospora. Dichomitus, Jorgewrightia, Mariorajchenbergia, Megasporia and Megasporoporia have mostly resupinate pale-colored basidiomata, poroid hymenophore, usually dextrinoid branched skeletal hyphae, and cylindrical basidiospores. These genera are difficult to differentiate on morphology alone and analyses based on sequences from at least two regions (ITS and 28S), as well as information about geographical distribution, are needed to separate them. Megasporia variabilicolor and Megasporoporia neosetulosa are described as new species, and one neotype and 20 new combinations are proposed. Synoptic tables including characteristics for 27 species from the five genera is presented.","PeriodicalId":48718,"journal":{"name":"Mycosphere","volume":null,"pages":null},"PeriodicalIF":14.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71234462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3