Molecular systematics and taxonomy reveal three new taxa in Phanerochaete (Phanerochaetaceae, Polyporales) from the Yunnan–Guizhou plateau, East Asia

Jing, Yu; Chen, Jia; Liu, Honggao; Zhao, Chang-Lin

doi:10.1007/s11557-023-01903-7

Cited by 4 publications

(3 citation statements)

References 39 publications

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“…The family-level classification for the order Polyporales (Basidiomycota) revealed that the two taxa of Phanerochaete daliensis and Phlebiopsis lamprocystidiata nested into the family Phanerochaetaceae within the residual polyporoid clade based on the molecular systematics study amplifying the ITS, nLSU, RPB1, and RPB2 genes [ 21 , 27 ]. Seven genera, Asterostroma , Dichostereum , Gloiothele , Peniophora , Scytinostroma , Vararia , and Vesiculomyces E.…”

Section: Discussionmentioning

confidence: 99%

“…However, morphologically, P. daliensis is distinct from P. tongbiguanensis by its grandinioid hymenophore, ellipsoid e to cylindrical, thick-walled, smaller basidiospores (3–6 × 1.8–3 µm) [ 27 ]. The species P. subtropica is distinguished from P. tongbiguanensis by its fusiform cystidia and smaller basidia (12–21 × 3–5 µm) and ellipsoid basidiospores measuring as 3.0–4.8 × 2.4–3.4 µm [ 27 ]. Phylogenetic tree analysis ( Figure 5 ) revealed that the new species P. fissurata was grouped with the species P. lamprocystidiata and then closely clustered with P. yunnanensis C.L.…”

Section: Discussionmentioning

confidence: 99%

“…it is characterized by white-rot, resupinate, and membranaceous basidiocarps; a smooth or tuberculate hymenial surface; a monomitic hyphal system; generative hyphae mostly simple-septate; the presence of smooth or encrusted cystidia; and thin-walled, non-amyloid, and acyanophilous basidiospores [20][21][22][23]. Based on the MycoBank database (http://www.MycoBank.org, accessed on 22 February 2024) and the Index Fungorum (http://www.indexfungorum.org, accessed on 22 February 2024), the genus Phanerochaete has 210 specific and registered names, but the actual number of species has reached 112 [23][24][25][26][27][28]. The genus Phlebiopsis Jülich (Phanerochaetaceae, Polyporales), typified with P. gigantea (Fr.)…”

Section: Introductionmentioning

confidence: 99%

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Four New Fungal Species in Forest Ecological System from Southwestern China

Deng,

Li,

Zhao

et al. 2024

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Four new wood-inhabiting fungi were found in Southwestern China within the genera Phanerochaete, Phlebiopsis, Asterostroma, and Vararia of the families Phanerochaetaceae and Peniophoraceae, belonging to the orders Polyporales and Russulales individually. Combined with their morphological characteristics and molecular biological evidence, the present study describes them as new fungal taxa. Asterostroma yunnanense is characterized by the resupinate, membranaceous to pellicular basidiomata with a cream to salmon-buff hymenial surface, hyphal system dimitic bearing simple-septa, thin- to thick-walled, yellowish brown asterosetae with acute tips, and thin-walled, echinulate, amyloid, globose basidiospores. Phanerochaete tongbiguanensis is characterized by the resupinate basidiomata with a white to cream hymenial surface, a monomitic hyphal system with simple-septa generative hyphae, the presence of subclavate cystidia covered with a lot of crystals, and oblong ellipsoid basidiospores (6–9 × 3–4.5 µm). Phlebiopsis fissurata is characterized by the membranaceous, tuberculate basidiomata with a buff to slightly brown hymenial surface, a monomitic hyphal system with simple-septa, conical cystidia, and broadly ellipsoid. Vararia yingjiangensis is characterized by a corky basidiomata with a pinkish buff to cinnamon-buff hymenial surface, cracking, yellowish dichohyphae with slightly curved tips, subulate gloeocystidia, and thick-walled, ellipsoid basidiospores (6.5–11.5 × 5–7 µm). The phylogenetic analyses of ITS + nLSU revealed that the two new species were nested into the genera Phanerochaete and Phlebiopsis within the family Phanerochaetaceae (Polyporales), in which Phanerochaete tongbiguanensis was sister to P. daliensis; Phlebiopsis fissurata was grouped with P. lamprocystidiata. Two new species were clustered into the genera Asterostroma and Vararia within the family Peniophoraceae (Russulales), in which Asterostroma yunnanense was sister to A. cervicolor; Vararia yingjiangensis formed a single branch.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Four New Fungal Species in Forest Ecological System from Southwestern China

Deng,

Li,

Zhao

et al. 2024

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Morphological and molecular identification for four new species of wood-inhabiting macrofungi (Basidiomycota, Hydnodontaceae) from Yunnan-Guizhou Plateau, China

Luo,

Su,

Chen

et al. 2023

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Four new wood-inhabiting fungi, Trechispora albofarinosa, T. rhizomorpha, T. stipitata and T. wenshanensis spp. nov., are proposed based on a combination of morphological features and molecular evidence. Trechispora albofarinosa is characterized by the farinosa basidiomata with flocculence hymenial surface, a monomitic hyphal system with clamped generative hyphae, and ellipsoid, warted basidiospores. Trechispora rhizomorpha is characterized by the membranous basidiomata with odontioid hymenial surface, rhizomorphic sterile margin, barrelled basidia and subglobose to broad ellipsoid, smooth basidiospores. Trechispora stipitata is characterized by the solitary or imbricate, laterally stipitate basidiomata, fan shaped pileus, radially striatecovered the surface with appressed scales, odontioid hymenophore surface, and subglobose to broad ellipsoid, thin-walled, smooth basidiospores. Trechispora wenshanensis is characterized by a cottony basidiomata with a smooth hymenial surface, and ellipsoid, thin-walled, warted basidiospores. Sequences of ITS, nLSU, mt-SSU, GAPDH, RPB1, RPB2 markers of the studied samples were generated and phylogenetic analyses were performed with the maximum likelihood, maximum parsimony, and Bayesian inference methods. The phylogram based on the ITS+nLSU rDNA gene regions included fourteen orders within Agaricomycetes (Basidiomycota), in which the new species of Trechispora were grouped within the order Trechisporales. The phylogenetic tree inferred from the ITS sequences and the topology ITS+nLSU+mt-SSU+GAPDH+RPB1+RPB2 dataset highlighted that four new species were grouped into the genus Trechispora.

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Morphological and molecular identification for four new species of wood-inhabiting Trechispora (Basidiomycota, Hydnodontaceae) from Yunnan-Guizhou Plateau, East Asia

Luo,

Su,

Zhou

et al. 2023

Preprint

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Four new wood-inhabiting fungi, Trechispora albofarinosa, T. rhizomorpha, T. stipitata and T. wenshanensis spp. nov., are proposed based on a combination of morphological features and molecular evidence. Trechispora albofarinosa is characterized by the farinosa basidiomata with flocculence hymenial surface, a monomitic hyphal system with clamped generative hyphae, and ellipsoid, warted basidiospores. Trechispora rhizomorpha is characterized by the membranous basidiomata with odontioid hymenial surface, rhizomorphic sterile margin, barrelled basidia and subglobose to broad ellipsoid, smooth basidiospores. Trechispora stipitata is characterized by the solitary or imbricate, laterally stipitate basidiomata, fan shaped pileus, radially striatecovered the surface with appressed scales, odontioid hymenophore surface, and subglobose to broad ellipsoid, thin-walled, smooth basidiospores. Trechispora wenshanensis is characterized by a cottony basidiomata with a smooth hymenial surface, and ellipsoid, thin-walled, warted basidiospores. Sequences of ITS, nLSU, mt-SSU, GAPDH, RPB1, RPB2 markers of the studied samples were generated and phylogenetic analyses were performed with the maximum likelihood, maximum parsimony, and Bayesian inference methods. The phylogenetic tree inferred from the ITS sequences and the topology ITS + nLSU + mt-SSU + GAPDH + RPB1 + RPB2 dataset highlighted that four new species were grouped into the genus Trechispora.

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Molecular systematics and taxonomy reveal three new taxa in Phanerochaete (Phanerochaetaceae, Polyporales) from the Yunnan–Guizhou plateau, East Asia

Cited by 4 publications

References 39 publications

Four New Fungal Species in Forest Ecological System from Southwestern China

Four New Fungal Species in Forest Ecological System from Southwestern China

Morphological and molecular identification for four new species of wood-inhabiting macrofungi (Basidiomycota, Hydnodontaceae) from Yunnan-Guizhou Plateau, China

Morphological and molecular identification for four new species of wood-inhabiting Trechispora (Basidiomycota, Hydnodontaceae) from Yunnan-Guizhou Plateau, East Asia

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