PYCC 10362
1 - Taxon name
Diddensiella luoyangensis
2 - Classification
Ascomycota
3 - Strain (species name) changes
NA
4 - Status of the strain
NA
5 - Basis for identification
Molecular (D1D2 & ITS)
6 - Identified by
Chai et. al. 2022
7 - Original strain number
NYNU 201074
8 - Accession numbers in other collections
NA
9 - Biological Safety Level
BSL-1
10 - Access and Benefit Sharing (CBD, Nagoya protocol)
No known ABS restrictions
11 - PYCC strain status
Open
12 - Mediterranean strain
No
13 - Substrate of isolation
Rotten wood
14 - Category of substrate
Vascular plants, mosses & algae
15 - Locality
Henan Province, Luoyang City, Song County, the Tianchi Mountain National Forest Park
16 - Country of origin
China
17 - Latitude, longitude coordinates

34.55, 112.466666667

18 - Sample Collected by
October 2020, J.Z. Li & Z.T. Zhang
19 - Isolated by and date of isolation
October 2020, J.Z. Li & Z.T. Zhang
20 - Isolation details
NA
21 - Deposited by
Feng-Li, May 2025
22 - History
Feng-Li > PYCC
23 - Preservation
Glass beads; 20% Glycerol; -150C
24 - Price per culture
90€
25 - Remarks
NA
26 - Medium for growth
YMA
DNA Sequence
Region
26S
Sequence Title
MW374460
Gene Bank Url
https://www.ncbi.nlm.nih.gov/nuccore/MW374460
DNA Sequence
Region
ITS
Sequence Title
MW374461
Gene Bank Url
https://www.ncbi.nlm.nih.gov/nuccore/MW374461
Title
Four new species of Trichomonascaceae (Saccharomycetales, Saccharomycetes) from Central China

Author

Chun-Yue Chai, Wan-Li Gao, Zhen-Li Yan, Feng-Li Hui

Abstract

Trichomonascaceae is the largest family of ascomycetous yeast in the order Saccharomycetales. In spite of the extensive body of research on Trichomonascaceae in China, there remain new species to be discovered. Here, we describe four new species isolated from several rotting wood samples from Henan Province, Central China. Phylogenetic analysis of a combined ITS and nrLSU dataset with morphological studies revealed four new species in the Trichomonascaceae: Diddensiella luoyangensis, Sugiyamaella cylindrica, Su. robnettiae, and Zygoascus detingensis. Clustering in the Diddensiella clade, D. luoyangensis’ closest neighbour was D. transvaalensis. Meanwhile, Su. cylindrica clustered in the Sugiyamaella clade closest to Su. marilandica and Su. qingdaonensis. Also clustering in the Sugiyamaella clade, Su. robnettiae was most closely related to Su. chuxiongensis. Finally, Z. detingensis occupied a distinct and separated basal branch from the other species of the genus Zygoascus. These results indicate a high species diversity of Trichomonascaceae.

Publication Date

Link to Publication

https://doi.org/10.3897/mycokeys.90.83829