Cantharellus hainanensis, a new species with a smooth hymenophore from tropical China

An, Dong-Yu; Liang, Zhiqun; Jiang, Shuai; Su, Ming-Sheng; Zeng, Nian-Kai

doi:10.1016/j.myc.2017.06.004

Cited by 17 publications

(20 citation statements)

References 31 publications

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“…In addition, identical ITS sequence data also document the presence, in South Korea, of the recently described C. anzutake from Japan, a species belonging to subgenus Cantharellus and based on a 100 base pair deletion in the internal transcribed spacer 1 ( ITS1 ) of the rDNA ( Ogawa et al 2018 ). Obtained tef -1 sequence data from all of our recent collections of chanterelles in South Korea could not confirm the presence of any of the European or North American Cantharellus previously reported from South Korea ( Park and Lee 1991 ; Kim 2004 ; Kim et al 2006 ; Lee 2011 ) nor any of the chanterelles already described from India ( Das et al 2015 ; Kumari et al 2011 , 2013 ), neighbouring China ( Shao et al 2011 , 2014 , 2016a , b ; Tian et al 2012 ; An et al 2017 ), Japan ( Suhara and Kurogi 2015 ; Ogawa et al 2018 ) or Malaysia ( Corner 1966 ; Eyssartier et al 2009 )…”

Section: Introductionmentioning

confidence: 63%

“…During the past two years two more new chanterelles have been described from Asia: C. anzutake W. Ogawa, N. Endo, M. Fukuda and A. Yamada from Japan ( Ogawa et al 2018 ) and C. hainanensis N.K. Zeng, Zhi Q. Liang & S. Jiang from China ( An et al 2017 ). In the present paper, we describe two more new species from South Korea supported by morphological features and in particular by sequence data obtained for the transcription elongation factor ( tef -1) gene.…”

Section: Introductionmentioning

confidence: 99%

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New Cantharellus species from South Korea

Buyck¹,

Hofstetter²,

Ryoo³

et al. 2020

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In this third contribution involving new Cantharellus species from South Korea, two new species are introduced. In addition, we document a first report of the recently described Japanese Cantharellus anzutake outside of Japan based on identical ITS sequence data. Cantharellus citrinussp. nov. is introduced as a new member of subgenus Cinnabarini, to which the closely related Korean C. albovenosus and Chinese C. phloginus also belong. Cantharellus curvatussp. nov. is introduced as a new member of subgenus Parvocantharellus, in which the Korean C. koreanus was recently placed. The respective placements of the new taxa are significantly supported by a phylogenetic analysis of sequences from the transcription elongation factor (tef-1).

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Section: Introductionmentioning

confidence: 63%

Section: Introductionmentioning

confidence: 99%

New Cantharellus species from South Korea

Buyck¹,

Hofstetter²,

Ryoo³

et al. 2020

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“…The Asian Cantharellus hiananensis N.K. Zeng, Zhi Q. Liang & S. Jiang, appears related also to C. veraecrucis, but according to data by An et al (2017), it differs from the Mexican species by its smaller basidiome size (pileus 25-55 mm diam., stipe 30-55 × 8-10 mm), paler hymenophore (cream to yellowish white), stipe usually hollow covered with tiny, yellow to pale yellowish brown scales, smaller, subcylindrical basidiospores [6-7.09-8 (-9) × (4-) 4.5-4.84-5 (-5.5) µm], and smaller basidia (50-70 × 7-10 µm), (4-) 5 (-6) -spored and pileipellis terminal hyphae 23-82 × 3-8 mm, narrowly clavate or subcylindrical, sometimes subfusiform, with obtuse apex.…”

Section: Resultsmentioning

confidence: 99%

“…We constructed a concatenated dataset, using PhyDE v.0.9971 (Müller et al 2010), with 19 sequences obtained here (nLSU and tef-1α) (Table 1), together with sequences of related taxonomic groups, and additionally taking as reference works on chantarelles by An et al (2017), Buyck et al (2014Buyck et al ( , 2016a, Herrera et al (2018) and Olariaga et al (2017). The dataset was aligned with MAFFT online service (Katoh et al 2019), and the inconsistencies were corrected manually.…”

Section: Phylogenetic Analysismentioning

confidence: 99%

Two new species and a new record of yellow Cantharellus from tropical Quercus forests in eastern Mexico with the proposal of a new name for the replacement of Craterellus confluens

Montoya¹,

Herrera²,

Bandala³

et al. 2021

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Two new species of yellow Cantharellus and a new record of Cantharellus tabernensis associated with tropical species of Quercus are presented, based on the taxonomic study of fresh specimens and in a phylogenetic analysis of transcription elongation factor 1-alpha (tef-1α) and the large subunit of the ribosome (nLSU) sequences. One of the new species proposed here, corresponds to a choice edible mushroom, which, in our molecular phylogeny, resulted in it being related to the group of species around C. lateritius and sister with Craterellus confluens type specimen. This latter is here formally transferred to Cantharellus and consequently a new name, Cantharellus furcatus, is proposed to replace the homonym Cantharellus confluens (Schwein.) Schwein. 1834 a later synonym of Byssomerulius corium. Detailed macroscopic and microscopic descriptions accompanied with illustrations and a taxonomic discussion are presented for each species.

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“…To further investigate evidence of recombination among polymorphic nucleotide sites within the mitochondrial atp6 gene, we measured the degree of association between alleles at seven polymorphic nucleotide sites within this DNA fragment using the program Multilocus 1.3 (Agapow and Burt, 2001). The analyses were conducted for both the total samples and samples from individual phylogenetically distinct clusters as revealed by the tef-1 phylogeny.…”

Section: Distribution Of Atp6 Genotypes Along the Tef-1 Phylogenymentioning

confidence: 99%

Evidence for Persistent Heteroplasmy and Ancient Recombination in the Mitochondrial Genomes of the Edible Yellow Chanterelles From Southwestern China and Europe

Zhang

Wang

et al. 2021

Front. Microbiol.

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Mitochondrial genes and genomes have patterns of inheritance that are distinctly different from those of nuclear genes and genomes. In nature, the mitochondrial genomes in eukaryotes are generally considered non-recombining and homoplasmic. If heteroplasmy and recombination exist, they are typically very limited in both space and time. Here we show that mitochondrial heteroplasmy and recombination may not be limited to a specific population nor exit only transiently in the basidiomycete Cantharellus cibarius and related species. These edible yellow chanterelles are an ecologically very important group of fungi and among the most prominent wild edible mushrooms in the Northern Hemisphere. At present, very little is known about the genetics and population biology of these fungia cross large geographical distances. Our study here analyzed a total of 363 specimens of edible yellow chanterelles from 24 geographic locations in Yunnan in southwestern China and six geographic locations in five countries in Europe. For each mushroom sample, we obtained the DNA sequences at two genes, one in the nuclear genome and one in the mitochondrial genome. Our analyses of the nuclear gene, translation elongation factor 1-alpha (tef-1) and the DNA barcode of C. cibarius and related species, suggested these samples belong to four known species and five potential new species. Interestingly, analyses of the mitochondrial ATP synthase subunit 6 (atp6) gene fragment revealed evidence of heteroplasmy in two geographic samples in Yunnan and recombination within the two new putative species in Yunnan. Specifically, all four possible haplotypes at two polymorphic nucleotide sites within the mitochondrial atp6 gene were found distributed across several geographic locations in Yunnan. Furthermore, these four haplotypes were broadly distributed across multiple phylogenetic clades constructed based on nuclear tef-1 sequences. Our results suggest that heteroplasmy and mitochondrial recombination might have happened repeatedly during the evolution of the yellow chanterelles. Together, our results suggest that the edible yellow chanterelles represent an excellent system from which to study the evolution of mitochondrial-nuclear genome relationships.

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Cantharellus hainanensis, a new species with a smooth hymenophore from tropical China

Cited by 17 publications

References 31 publications

New Cantharellus species from South Korea

New Cantharellus species from South Korea

Two new species and a new record of yellow Cantharellus from tropical Quercus forests in eastern Mexico with the proposal of a new name for the replacement of Craterellus confluens

Evidence for Persistent Heteroplasmy and Ancient Recombination in the Mitochondrial Genomes of the Edible Yellow Chanterelles From Southwestern China and Europe

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