Three new species of Talaromyces sect. Talaromyces discovered in China DOI Creative Commons

Xin-Tong Ren,

Saifei Li,

Yongming Ruan

et al.

PeerJ, Journal Year: 2024, Volume and Issue: 12, P. e18253 - e18253

Published: Oct. 11, 2024

Background Talaromyces species play an important role in the nutrient cycle natural ecosystems, degradation of vegetal biomass industries and implications medicine. However, diversity this genus is still far from fully understood. Methods The polyphasic taxonomic approach integrating morphological comparisons molecular phylogenetic analyses based on BenA , CaM Rpb2 ITS sequences was used to propose three new species. Results Three sect. isolated soil are proposed, namely, T. disparis (ex-type AS3.26221), funiformis AS3.26220) jianfengicus AS3.26253). unique low growth rate, velvety texture, limited moderate sporulation, biverticillate, monoverticillate irregular penicilli bearing a portion abnormally large globose conidia, it has no close relatives phylogeny. Being member pinophilus complex, produces mycelial funicles Czapek yeast autolysate agar (CYA), 5% malt extract (MEA) (YES), sparse sporulation (Cz), CYA, MEA YES while abundant oatmeal (OA), appressed biverticillate pyriform conida with smooth finely rough walls. belongs verruculosus characterized by colony texture elm-green conidia en masse producing penicilli, verrucose Conclusion It now common practice establishing Aspergillus Penicillium characters sequences. proposal novelties article not only supported their distinctiveness, but also confirmed concatenated BenA-CaM-Rpb2 BenA-CaM -ITS, as well individual BenA, CaM, sequence matrices.

Language: Английский

Species Diversity of Penicillium in Southwest China with Discovery of Forty-Three New Species DOI Creative Commons
Xin‐Cun Wang, Zhikang Zhang, Wen-Ying Zhuang

et al.

Journal of Fungi, Journal Year: 2023, Volume and Issue: 9(12), P. 1150 - 1150

Published: Nov. 28, 2023

Penicillium species are ubiquitous in all kinds of environments, and they industrial, agricultural clinical importance. In this study, soil fungal diversity Southwestern China was investigated, that turned out to be unexpectedly high. The survey included a total 179 cultures the genus isolated from 33 samples. Three-locus phylogenetic analyses morphological comparisons were carried out. examinations revealed belonged two subgenera (Aspergilloides Penicillium), 11 sections (Aspergilloides, Canescentia, Citrina, Exilicaulis, Fasciculata, Gracilenta, Lanata-Divaricata, Penicillium, Ramosum, Robsamsonia, Sclerotiorum), 25 series, 74 species. Forty-three discovered as new science, Simianshanica, established sect. Aspergilloides. Additionally, recorded for first time China. Species isolation frequency distribution group also discussed.

Language: Английский

Citations

10
Two new species of Penicillium (Eurotiales, Aspergillaceae) from China based on morphological and molecular analyses DOI Creative Commons

Ruina Liang,

Xiang-Hao Lin,

Miaomiao An

et al.

MycoKeys, Journal Year: 2025, Volume and Issue: 116, P. 255 - 274

Published: April 25, 2025

Penicillium is a large and significant genus of fungi, exhibiting widespread distribution across diverse substrates. Ongoing taxonomic nomenclatural revisions have led to an annual increase in the number newly described species. This study two new species, i.e., P.lentum P.tibetense, discovered China. They been identified characterized through morphological examination both single gene multigene phylogenetic analyses. Based on these analyses, was classified within section Brevicompacta, while P.tibetense placed Lanata-Divaricata. Both species exhibited features typical their respective sections. Penicilliumlentum by restricted growth with dense colonies agar media predominantly generates terverticillate conidiophores. Penicilliumtibetense demonstrates rapid has vigorous CYA at 30 °C, producing biverticillate Comprehensive descriptions detailed illustrations were presented. A comparison between closely related taxa provided.

Language: Английский

Citations

0
Two new species of Penicillium and a new genus in Xylariomycetidae from the forest dump-sites in Chiang Mai, Thailand DOI Creative Commons
Tanapol Thitla, Jutamart Monkai,

Weiqian Meng

et al.

MycoKeys, Journal Year: 2025, Volume and Issue: 116, P. 275 - 301

Published: April 29, 2025

Waste accumulation in forest regions can have a severe impact on the soil mycobiome. However, research fungi inhabiting disposal sites remains limited. Therefore, this study focused taxonomy and phylogeny of ascomycetes isolated from dump-sites Chiang Mai, Thailand. The fungal strains were identified using morphological characterisations multigene phylogenetic reconstruction. A new genus, Pseudoleptodontidium, typified by Ps.chiangmaiense sp. nov. (Amphisphaeriales genera incertae sedis, Xylariomycetidae), along with two species, Penicilliumchiangmaiense (series Janthinella, section Lanata-Divaricata) P.terrae Erubescentia, Exilicaulis) (Aspergillaceae, Eurotiales), are described detail compared closely-related species. Our discovery offers valuable insights into associated disturbances.

Language: Английский

Citations

0
Three new species of Talaromyces sect. Talaromyces discovered in China DOI Creative Commons

Xin-Tong Ren,

Saifei Li,

Yongming Ruan

et al.

PeerJ, Journal Year: 2024, Volume and Issue: 12, P. e18253 - e18253

Published: Oct. 11, 2024

Background Talaromyces species play an important role in the nutrient cycle natural ecosystems, degradation of vegetal biomass industries and implications medicine. However, diversity this genus is still far from fully understood. Methods The polyphasic taxonomic approach integrating morphological comparisons molecular phylogenetic analyses based on BenA , CaM Rpb2 ITS sequences was used to propose three new species. Results Three sect. isolated soil are proposed, namely, T. disparis (ex-type AS3.26221), funiformis AS3.26220) jianfengicus AS3.26253). unique low growth rate, velvety texture, limited moderate sporulation, biverticillate, monoverticillate irregular penicilli bearing a portion abnormally large globose conidia, it has no close relatives phylogeny. Being member pinophilus complex, produces mycelial funicles Czapek yeast autolysate agar (CYA), 5% malt extract (MEA) (YES), sparse sporulation (Cz), CYA, MEA YES while abundant oatmeal (OA), appressed biverticillate pyriform conida with smooth finely rough walls. belongs verruculosus characterized by colony texture elm-green conidia en masse producing penicilli, verrucose Conclusion It now common practice establishing Aspergillus Penicillium characters sequences. proposal novelties article not only supported their distinctiveness, but also confirmed concatenated BenA-CaM-Rpb2 BenA-CaM -ITS, as well individual BenA, CaM, sequence matrices.

Language: Английский

Citations

1