Bioluminescent fungus Roridomyces viridiluminus sp. nov. and the first Chinese record of the genus Roridomyces, from Southwestern China

Phytotaxa ◽  
2021 ◽  
Vol 487 (3) ◽  
pp. 233-250
Author(s):  
LUCAS A.P. DAUNER ◽  
SAMANTHA C. KARUNARATHNA ◽  
SAOWALUCK TIBPROMMA ◽  
JIANCHU XU ◽  
PETER E. MORTIMER
Keyword(s):  
Species Identification ◽  
Internal Transcribed Spacer ◽  
Phylogenetic Trees ◽  
Yunnan Province ◽  
Southwest China ◽  
Dead Wood ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Morphological Features ◽  
Its Gene

A bioluminescent macrofungus found growing on dead wood in the mountains of Southwest China, Yunnan Province, Yulong Naxi Autonomous County, is analyzed and described. Phylogenetic analyses of the nuclear ribosomal large subunit (LSU) and internal transcribed spacer (ITS) gene regions place the fungus within the genus Roridomyces and confirm it to be a previously undescribed taxon. Morphological features support phylogenetic conclusions and include a glutinous stipe, a light yellowish-brown to beige or white pileus, and luminescent mycelium. Comprehensive descriptions, macro- and microscopic photographs, and phylogenetic trees are provided, as well as a table containing morphology and distribution of all Roridomyces taxa to aid in species identification and comparison. This is the first member of the genus Roridomyces to be identified in China.

Two new species of Phaeosaccardinula from Southwest China

Phytotaxa ◽  
2020 ◽  
Vol 458 (3) ◽  
pp. 207-214
Author(s):  
HUI YANG ◽  
HAI-XIA WU ◽  
CHAO DENG ◽  
ZHI-CHANG ZHANG ◽  
CHANG-HUA GU ◽  
...  
Keyword(s):  
New Species ◽  
Dna Sequences ◽  
Internal Transcribed Spacer ◽  
Yunnan Province ◽  
Southwest China ◽  
Large Subunit ◽  
Molecular Data ◽  
Fungal Species ◽  
Nuclear Ribosomal Dna ◽  
Two New Species

Two new fungal species, Phaeosaccardinula dalbergiae and Phaeosaccardinula yunnanensis collected from Yunnan Province, China are described based on morphology and molecular data. They are compared with related taxa of Phaeosaccardinula. Detailed description, illustrations and notes are provided for each species. Molecular analysis based on the phylogenetic tree of combined internal transcribed spacer and large subunit nuclear ribosomal DNA sequences show that the two species form distinct clusters within the genus Phaeosaccardinula.

A new species of Albatrellus sensu stricto (Albatrellaceae, Russuales) from China

Phytotaxa ◽  
2021 ◽  
Vol 510 (1) ◽  
Author(s):  
HONG-MIN ZHOU ◽  
YING-DA WU ◽  
YU-CHENG DAI
Keyword(s):  
New Species ◽  
Ribosomal Rna ◽  
Internal Transcribed Spacer ◽  
Yunnan Province ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Molecular Data ◽  
Sensu Stricto ◽  
Morphological And Molecular Data ◽  
A New Species

Based on morphological and molecular data, a new species of Albatrellus sensu stricto, A. alpinus sp. nov., is described from Yunnan Province of southwestern China. Albatrellus alpinus is characterized by a buff to pale yellow pileal surface, simple septate hyphae, yellow and shapeless oily substance present in all hyphae but seldom in tramal hyphae, and small amyloid basidiospores. Phylogenetic analyses based on the nuclear ribosomal internal transcribed spacer (nrITS) and the large subunit of the nuclear ribosomal RNA gene (nLSU) indicated that the new species is nested within Albatrellus sensu stricto. A key to the Chinese species of Albatrellus sensu stricto is provided.

A new species of Chlorociboria (Helotiales, Ascomycota) on herbaceous stems from China

Phytotaxa ◽  
2017 ◽  
Vol 312 (1) ◽  
pp. 111
Author(s):  
HUAN-DI ZHENG ◽  
WEN-YING ZHUANG
Keyword(s):  
New Species ◽  
Dna Sequences ◽  
Internal Transcribed Spacer ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Central China ◽  
Nuclear Ribosomal Dna ◽  
Light Blue ◽  
Ectal Excipulum ◽  
A New Species

A new species, namely Chlorociboria herbicola, is discovered on herbaceous stems in central China. Morphologically, the new fungus is distinctive by the combination of light blue-green apothecia, rectangular cells in ectal excipulum, and elongate-ellipsoidal ascospores with rounded ends. Phylogenetic analyses of the internal transcribed spacer and large subunit of nuclear ribosomal DNA sequences confirm its ascription in Chlorociboria and distinction from the known species of the genus.

scholarly journals Characterization and Phylogeny of Fungi from Industrial Wastewater Using Highly Conserved Multiple Gene Loci

2021 ◽  
Author(s):  
Blessing Amaka Ezeonuegbu ◽  
Dauda Abdullahi Machido ◽  
Clement Z. Whong ◽  
Wisdom S. Japhet ◽  
Clement Ameh Yaro ◽  
...  
Keyword(s):  
Phylogenetic Trees ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Industrial Effluent ◽  
Pcr Amplification ◽  
Morphological Characterization ◽  
Likelihood Method ◽  
Internal Transcribed Spacer Region ◽  
Fungal Isolates ◽  
Fungal Dna Extraction

Abstract The aim of this study was isolation and molecular characterization of fungi from untreated industrial effluent by multigene phylogenetic analyses. The Fungi isolated were characterized based on PCR amplification and genomic sequencing of the internal transcribed spacer region (ITS), partial β-tubulin (Ben A), calmodulin (CaM), and DNA-directed RNA polymerase second large subunit (RPB2) genes, along with morphological characterization and species diversity. Fungal DNA extraction kits and primers sets for the selected genes were purchased and used following the manufacturer’s instructions. The obtained sequences were subjected to BLAST analysis and the corresponding fungal isolates were assigned species names after comparison with representative sequences available in GenBank. All the sequences from this study were deposited in GenBank and the accession number assigned. Phylogenetic trees of the fungal isolates were drawn for each gene by the Maximum Likelihood method using MEGA 7.0 software. Fifteen (15) Fungi species belonging to four genera of Aspergillus, Penicillium, Fusarium and Trichoderma with Aspergillus as the predominant genus were identified.

Two new species of Minimelanolocus (Herpotrichiellaceae, Chaetothyriales) from submerged wood in Yunnan, China

Phytotaxa ◽  
2021 ◽  
Vol 480 (1) ◽  
pp. 45-56
Author(s):  
YI-LE WAN ◽  
DAN-FENG BAO ◽  
ZONG-LONG LUO ◽  
DARBHE-JAYARAMA BHAT ◽  
YUE-XIN XU ◽  
...  
Keyword(s):  
New Species ◽  
Yunnan Province ◽  
Latitudinal Gradient ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Morphological Features ◽  
Freshwater Fungi ◽  
Submerged Wood ◽  
Two New Species ◽  
Northwestern Yunnan

During a survey on diversity of freshwater fungi along a north-south latitudinal gradient in Asia, three fresh specimens of Minimelanolocus were collected from submerged wood in streams in northwestern Yunnan Province, China. Based on their distinct morphological features and phylogenetic analyses of combined ITS, LSU and SSU sequence data, Minimelanolocus nujiangensis and M. clavatus are described as new species and M. submersus was recollected from Yunnan, China. Illustrations and descriptions with notes of the three species are provided. This study increases the known diversity of Minimelanolocus and enriches freshwater fungal resources.

Morphology and phylogenetic analyses reveal Montagnula puerensis sp. nov. (Didymosphaeriaceae, Pleosporales) from southwest China

Phytotaxa ◽  
2021 ◽  
Vol 514 (1) ◽  
pp. 1-25
Author(s):  
TIANYE DU ◽  
KEVIN D. HYDE ◽  
AUSANA MAPOOK ◽  
PETER E. MORTIMER ◽  
JIANCHU XU ◽  
...  
Keyword(s):  
Yunnan Province ◽  
Southwest China ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Morphological Characteristics ◽  
Location Information ◽  
Fruiting Bodies ◽  
Host Genus ◽  
Extant Species ◽  
Culture Characteristics

A dead woody sample of Acer sp. with fungal fruiting bodies was collected in Pu’er City of Yunnan Province. Multigene phylogenetic analyses of LSU, ITS, SSU, and tef1-α sequence data showed that our collection belongs to Montagnula and is well separated from all other extant species. Montagnula puerensis is compared with all extant species by morphological characteristics, culture characteristics, host, and location information and is the first report of Montagnula from the host genus Acer.

Reticulascaceae hyphomycetes from submerged wood in Yunnan, China

Phytotaxa ◽  
2018 ◽  
Vol 348 (3) ◽  
pp. 187 ◽  
Author(s):  
SAJEEWA S.N. MAHARACHCHIKUMBURA ◽  
ZONG-LONG LUO ◽  
HONG-YAN SU ◽  
ABDULLAH M. AL-SADI ◽  
RATCHADAWAN CHEEWANGKOON
Keyword(s):  
Rna Polymerase Ii ◽  
Ribosomal Rna ◽  
Internal Transcribed Spacer ◽  
Yunnan Province ◽  
Large Subunit ◽  
Protein Subunit ◽  
Morphological Examination ◽  
Gene Encoding ◽  
Its Regions ◽  
Taxonomic Novelties

Asexual members of Reticulascaceae (Glomerellales, Hypocreomycetidae) are generally hyphomycetes and usually found as saprobes occurring on various hosts in lentic habitats. A brief survey of the freshwater fungi in Yunnan Province, China, was carried out and four species of Reticulascaceae were isolated. Morphological examination and sequence analysis of large subunit of the nuclear ribosomal RNA (LSU), RNA polymerase II gene encoding the second largest protein subunit (RPB2) and internal transcribed spacer (ITS) regions provide evidence for two taxonomic novelties of Kylindria (K. aquatica and K. chinensis). Two other collections comprised two previously described species of Cylindrotrichum (C. clavatum and C. gorii). Descriptions and illustrations of the above taxa are provided and new species are discussed with comparable taxa.

Morphological and phylogenetic analyses reveal a new species of Fistulina (Fistulinaceae, Agaricales) from Australia

Phytotaxa ◽  
2019 ◽  
Vol 420 (3) ◽  
pp. 233-240
Author(s):  
YI-FEI SUN ◽  
SHUN LIU ◽  
BAO-KAI CUI
Keyword(s):  
New Species ◽  
Ribosomal Rna ◽  
Internal Transcribed Spacer ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Pore Surface ◽  
Ribosomal Rna Gene ◽  
Hyphal System ◽  
Cotton Blue ◽  
A New Species

A new species of Fistulina, F. tasmanica sp. nov., is described and illustrated from Tasmania in Australia. Fistulina tasmanica is distinguished by its pileate and fleshy basidiomata with rose pore surface, fibrous context, separated tubes with small pores (6–7 per mm), a monomitic hyphal system with only clamped generative hyphae, subellipsoid to ellipsoid basidiospores (5.4–6 × 3.4–4 μm) which are negative in Melzer’s reagent and cotton blue. Phylogenetic analyses inferred from the internal transcribed spacer regions (ITS) and the large subunit of nuclear ribosomal RNA gene (nLSU) sequences also confirmed that F. tasmanica is a new member within Fistulina.

scholarly journals Phallus haitangensis, a new species of stinkhorn from Yunnan Province, China

Phytotaxa ◽  
2016 ◽  
Vol 280 (2) ◽  
pp. 116 ◽  
Author(s):  
HUILI LI ◽  
XUELAN MA ◽  
PETER E. MORTIMER ◽  
SAMANTHA C. KARUNARATHNA ◽  
JIANCHU XU ◽  
...  
Keyword(s):  
New Species ◽  
Related Species ◽  
Internal Transcribed Spacer ◽  
Yunnan Province ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Its Sequence ◽  
Closely Related Species ◽  
Line Drawings ◽  
A New Species

Four specimens of Phallus were collected during surveys in a Pinus armandii forest in Baoshan, Yunnan Province, China. Macro- and micro-characteristics, together with Internal Transcribed Spacer (ITS) sequence data, showed that the four specimens belong to a new species, here named Phallus haitangensis. The ITS phylogenetic analyses, morphological descriptions, color photographs, and line drawings are provided, and compared with closely related species in the genus.

Phylogenetic analyses of Nematoctonus and Hohenbuehelia (Pleurotaceae)

2007 ◽  
Vol 85 (8) ◽  
pp. 762-773 ◽  
Author(s):  
Alexandra T.E. Koziak ◽  
Kei Chin Cheng ◽  
R. Greg Thorn
Keyword(s):  
Ribosomal Dna ◽  
Internal Transcribed Spacer ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Nuclear Ribosomal Dna ◽  
Monophyletic Clade ◽  
Parasitoid Species ◽  
Internal Transcribed Spacer Region ◽  
Species Limits ◽  
Additional Gene

Hohenbuehelia (Agaricales, Pleurotaceae) and Nematoctonus (Hyphomycetes) are the names for the sexual and asexual stages of a genus of nematode-destroying fungi (Basidiomycota). We obtained partial sequences of nuclear ribosomal DNA, including the internal transcribed spacer region and the 5′ end of the large subunit, of 37 isolates of Hohenbuehelia and Nematoctonus representing 13 of the 16 described species in Nematoctonus. Phylogenetic analyses support Hohenbuehelia–Nematoctonus as a monophyletic clade of the Pleurotaceae, within which the species were placed in five main subclades. Exclusively predatory species ( Nematoctonus brevisporus Thorn & G.L. Barron, Nematoctonus campylosporus Drechsler, Nematoctonus robustus F.R. Jones, and Nematoctonus sp. UAMH 5317) appear to be basal. In these species, adhesive knobs to capture prey are produced on their hyphae but not on their conidia. A single mycelial individual may feed on many nematodes. From these have arisen both exclusively parasitoid species ( Nematoctonus cylindrosporus Thorn & G.L. Barron, Nematoctonus leiosporus Drechsler, Nematoctonus leptosporus Drechsler, Nematoctonus pachysporus Drechsler, Nematoctonus tylosporus Drechsler), and species that we call intermediate predators ( Nematoctonus angustatus Thorn & G.L. Barron, Nematoctonus concurrens Drechsler, Nematoctonus geogenius Thorn & GL. Barron, Nematoctonus hamatus Thorn & G.L. Barron, and Nematoctonus subreniformis Thorn & G.L. Barron). Exclusively parasitoid species have conidia that germinate to form sticky knobs that attach to passing nematodes but lack adhesive knobs on the hyphae. Each mycelial individual feeds on only one nematode. Intermediate predators have adhesive knobs both on hyphae and on germinated conidia and can act in both predatory and parasitoid modes. Most morphospecies are resolved as monophyletic, but sequences of additional gene regions are required to clarify species limits within the N. angustatus – N. geogenius group.

Sign in / Sign up

Export Citation Format

Share Document