Ganoderma sichuanense (Ganodermataceae, Polyporales) new to Thailand

Thawthong, Anan; Hapuarachchi, Kalani Kanchana; Wen, Ting‐Chi; Raspé, Olivier; Thongklang, Naritsada; Kang, Ji-Chuan; Hyde, Kevin D.

doi:10.3897/mycokeys.22.13083

Cited by 19 publications

(20 citation statements)

References 41 publications

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“…material 5: Fig. S2c) is closely related to G. lingzhi in agreement with previous phylogenies (Zhou et al 2015;Thawthong et al 2017). It occurs in North America -being widespread in the eastern parts of the USA -primarily on angiosperms.…”

Section: Clade a -Cluster A3supporting

confidence: 88%

A global meta-analysis of ITS rDNA sequences from material belonging to the genus Ganoderma (Basidiomycota, Polyporales) including new data from selected taxa

Fryssouli¹,

Zervakis²,

Polemis³

et al. 2020

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Ganoderma P. Karst. is a cosmopolitan genus of white-rot fungi which comprises species with highly-prized pharmaceutical properties, valuable biotechnological applications and of significant phytopathological interest. However, the status of the taxonomy within the genus is still highly controversial and ambiguous despite the progress made through molecular approaches. A metadata analysis of 3908 nuclear ribosomal internal transcribed spacer (ITS) rDNA sequences obtained from GenBank/ENA/DDBJ and UNITE was performed by targeting sequences annotated as Ganoderma, but also sequences from environmental samples and from material examined for the first time. Ganoderma taxa segregated into five main lineages (Clades A to E). Clade A corresponds to the core of laccate species and includes G. shanxiense and three major well-supported clusters: Cluster A.1 (‘G. lucidum sensu lato’) consists of taxa from Eurasia and North America, Cluster A.2 of material with worldwide occurrence including G. resinaceum and Cluster A.3 is composed of species originating from all continents except Europe and comprises G. lingzhi. Clade B includes G. applanatum and allied species with a Holarctic distribution. Clade C comprises taxa from Asia and Africa only. Clade D consists of laccate taxa with tropical/subtropical occurrence, while clade E harbours the highest number of non-laccate species with a cosmopolitan distribution. The 92 Ganoderma-associated names, initially used for sequences labelling, correspond to at least 80 taxa. Amongst them, 21 constitute putatively new phylospecies after our application of criteria relevant to the robustness/support of the terminal clades, intra- and interspecific genetic divergence and available biogeographic data. Moreover, several other groups or individual sequences seem to represent distinct taxonomic entities and merit further investigation. A particularly large number of the public sequences was revealed to be insufficiently and/or incorrectly identified, for example, 87% and 78% of entries labelled as G. australe and G. lucidum, respectively. In general, ITS demonstrated high efficacy in resolving relationships amongst most of the Ganoderma taxa; however, it was not equally useful at elucidating species barriers across the entire genus and such cases are outlined. Furthermore, we draw conclusions on biogeography by evaluating species occurrence on a global scale in conjunction with phylogenetic structure/patterns. The sequence variability assessed in ITS spacers could be further exploited for diagnostic purposes.

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Section: Clade a -Cluster A3supporting

confidence: 88%

A global meta-analysis of ITS rDNA sequences from material belonging to the genus Ganoderma (Basidiomycota, Polyporales) including new data from selected taxa

Fryssouli¹,

Zervakis²,

Polemis³

et al. 2020

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“…Several reports have confirmed that this fungus is mentioned in Hainan Province polypore diversity checklists [13,61,120,121]. This fungus is distinctive in these forms, featuring a laccate pileus with broadly ellipsoid basidiospores with double walls, and it is widely found across subtropical and tropical Asia [108,119,122]. Wang and Wu [112] suggested that G. calidophilum is a synonym of G. flexipes.…”

Section: Taxonomymentioning

confidence: 91%

“…Notes: Ganoderma australe belongs under the subgenus Elfvingia [38]. This fungus was initially described from the Pacific Islands [108]. G. australe belongs to the G. applanatumaustrale complex [2].…”

Section: Taxonomymentioning

confidence: 99%

Ganoderma (Ganodermataceae, Basidiomycota) Species from the Greater Mekong Subregion

Luangharn

Karunarathna

Dutta

et al. 2021

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The cosmopolitan fungal genus Ganoderma is an important pathogen on arboreal plant hosts, particularly in tropical and temperate regions. It has long been used as a traditional medicine because of its medicinal properties and chemical constituents. In this study, Ganoderma collections were made in the Greater Mekong Subregion (GMS), encompassing tropical parts of Laos, Myanmar, Thailand, Vietnam, and temperate areas in Yunnan Province, China. The specimens used in this study are described based on micro-macro-characteristics and phylogenetic analysis of combined ITS, LSU, TEF1α, and RPB2 sequence data. In this comprehensive study, we report 22 Ganoderma species from the GMS, namely, G. adspersum, G. applanatum, G. australe, G. calidophilum, G. ellipsoideum, G. flexipes, G. gibbosum, G. heohnelianum, G. hochiminhense, G. leucocontextum, G. lucidum, G. multiplicatum, G. multipileum, G. myanmarense, G. orbiforme, G. philippii, G. resinaceum, G. sichuanense, G. sinense, G. subresinosum, G. williamsianum, and G. tsugae. Some of these species were reported in more than one country within the GMS. Of these 22 species, 12 were collected from Yunnan Province, China; three were collected from Laos; three species, two new records, and one new species were collected from Myanmar; 15 species and four new records were collected from Thailand, and one new species was collected from Vietnam. Comprehensive descriptions, color photographs of macro- and micro-characteristics, the distribution of Ganoderma within the GMS, as well as a phylogenetic tree showing the placement of all reported Ganoderma from the GMS are provided.

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“…Taxonomic and phylogenetic studies of Ganodermataceae have been carried out in recent years, but most studies focused on Ganoderma ( Smith & Sivasithamparam 2000 , Hong & Jung 2004 , Pilotti et al 2004 , Wang et al 2009 , Cao et al 2012 , Cao & Yuan 2013 , Li et al 2014b , Lima Júnior et al 2014 , Coetzee et al 2015 , Hapuarachchi et al 2015 , Xing et al 2016 , Xing et al 2018 , Thawthong et al 2017 ) and only a few studies dealt with Amauroderma ( Gomes-Silva et al 2015 , Costa-Rezende et al 2016 , 2017 , Song et al 2016 ). Regarding this phylogenetic context, Amauroderma has been pointed as polyphyletic and regarded as Amauroderma s.lat., in which Amauroderma s.str.…”

Section: Introductionmentioning

confidence: 99%

Multi-gene phylogeny and taxonomy of Amauroderma s. lat. (Ganodermataceae)

et al. 2020

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Amauroderma s.lat. has been defined mainly by the morphological features of non-truncate and double-walled basidiospores with a distinctly ornamented endospore wall. In this work, taxonomic and phylogenetic studies on species of Amauroderma s.lat. are carried out by morphological examination together with ultrastructural observations, and molecular phylogenetic analyses of multiple loci including the internal transcribed spacer regions (ITS), the large subunit of nuclear ribosomal RNA gene (nLSU), the largest subunit of RNA polymerase II (RPB1) and the second largest subunit of RNA polymerase II (RPB2), the translation elongation factor 1-α gene (TEF) and the β-tubulin gene (TUB). The results demonstrate that species of Ganodermataceae formed ten clades. Species previously placed in Amauroderma s.lat. are divided into four clades: Amauroderma s.str., Foraminispora, Furtadoa and a new genus Sanguinoderma. The classification of Amauroderma s. lat. is thus revised, six new species are described and illustrated, and eight new combinations are proposed. SEM micrographs of basidiospores of Foraminispora and Sanguinoderma are provided, and the importance of SEM in delimitation of taxa in this study is briefly discussed. Keys to species of Amauroderma s.str., Foraminispora, Furtadoa, and Sanguinoderma are also provided.

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Ganoderma sichuanense (Ganodermataceae, Polyporales) new to Thailand

Cited by 19 publications

References 41 publications

A global meta-analysis of ITS rDNA sequences from material belonging to the genus Ganoderma (Basidiomycota, Polyporales) including new data from selected taxa

A global meta-analysis of ITS rDNA sequences from material belonging to the genus Ganoderma (Basidiomycota, Polyporales) including new data from selected taxa

Ganoderma (Ganodermataceae, Basidiomycota) Species from the Greater Mekong Subregion

Multi-gene phylogeny and taxonomy of Amauroderma s. lat. (Ganodermataceae)

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