A new pycnidial fungus with clamped hyphae from Central America

Kirschner, Roland; Lee, I-Shu; Piepenbring, Meike

doi:10.1007/s11557-011-0771-0

Cited by 4 publications

(1 citation statement)

References 15 publications

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“…Molecular phylogeny had been widely used to investigate phylogenetic relationships amongst the genera and species in Auriculariales (Swann and Taylor 1993, Berres et al 1995, Weiß and Oberwinkler 2001, Kirschner and Chen 2004, Wells et al 2004, Kirschner et al 2010, 2012, Zhou and Dai 2013, Sotome et al 2014, Malysheva and Spirin 2017). These phylogenetic contributions provided a general overview of Auriculariales and show strong support at the species level, but so far, not all the deeper nodes received high support from molecular evidence.…”

Section: Introductionmentioning

confidence: 99%

Molecular and morphological evidence reveal a new genus and species in Auriculariales from tropical China

Yuan¹,

Xu²,

Decock³

2018

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Grammatus labyrinthinus gen. et sp. nov. is proposed based on DNA sequences data and morphological characteristics. It is known so far from southern, tropical China. The new species is characterised by an annual, resupinate basidiocarp with a shallow, subporoid hymenophore, a hymenium restricted to the bottom of the tubes, a dimitic hyphal system, presence of encrusted skeletocystidia and dendrohyphidia, longitudinally septate basidia and smooth, oblong-ellipsoid to cylindrical, acyanophilous basidiospores. Phylogenetic analyses based on ITS + nLSU DNA sequences data indicate that G. labyrinthinus belongs to Auriculariaceae in which it has an isolated position. Phylogenetic inferences show G. labyrinthinus to be related to Heteroradulum. However, the ITS sequences similarity between G. labyrinthinus and H. kmetii, the type species of Heteroradulum, were 89.84% and support the establishment of the new genus. Inversely, Heteroradulum semis clustered with G. labyrinthinus with strong support and it is transferred to Grammatus.

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Section: Introductionmentioning

confidence: 99%

Molecular and morphological evidence reveal a new genus and species in Auriculariales from tropical China

Yuan¹,

Xu²,

Decock³

2018

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14 Agaricomycetes

Hibbett

Bauer

Binder

et al. 2014

Systematics and Evolution

135

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Notes, outline and divergence times of Basidiomycota

et al. 2019

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The Basidiomycota constitutes a major phylum of the kingdom Fungi and is second in species numbers to the Ascomycota. The present work provides an overview of all validly published, currently used basidiomycete genera to date in a single document. An outline of all genera of Basidiomycota is provided, which includes 1928 currently used genera names, with 1263 synonyms, which are distributed in 241 families, 68 orders, 18 classes and four subphyla. We provide brief notes for each accepted genus including information on classification, number of accepted species, type species, life mode, habitat, distribution, and sequence information. Furthermore, three phylogenetic analyses with combined LSU, SSU, 5.8s, rpb1, rpb2, and ef1 datasets for the subphyla Agaricomycotina, Pucciniomycotina and Ustilaginomycotina are conducted, respectively. Divergence time estimates are provided to the family level with 632 species from 62 orders, 168 families and 605 genera. Our study indicates that the divergence times of the subphyla in Basidiomycota are 406–430 Mya, classes are 211–383 Mya, and orders are 99–323 Mya, which are largely consistent with previous studies. In this study, all phylogenetically supported families were dated, with the families of Agaricomycotina diverging from 27–178 Mya, Pucciniomycotina from 85–222 Mya, and Ustilaginomycotina from 79–177 Mya. Divergence times as additional criterion in ranking provide additional evidence to resolve taxonomic problems in the Basidiomycota taxonomic system, and also provide a better understanding of their phylogeny and evolution.

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A new pycnidial fungus with clamped hyphae from Central America

Cited by 4 publications

References 15 publications

Molecular and morphological evidence reveal a new genus and species in Auriculariales from tropical China

Molecular and morphological evidence reveal a new genus and species in Auriculariales from tropical China

14 Agaricomycetes

Notes, outline and divergence times of Basidiomycota

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