AJOM new records and collections of fungi: 101-150

doi:10.5943/ajom/4/1/8

Cited by 20 publications

(2 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To date, eight species of microfungi on Dipterocarpaceae have been described from Thailand, viz. Hermatomyces thailandica, Lauriomyces sakaeratensis, Lembosia xyliae, Pseudoplagiostoma dipterocarpi, P. dipterocarpicola, Pestalotiopsis shoreae, Pulvinaticonidioma hyalinum, and Subellipsoidispora guttulata (Suwannarach et al, 2016;Chethana et al, 2021b;Farr and Rossman, 2022;Tang et al, 2022; This study). Among these species, Pseudoplagiostoma dipterocarpi is an endophyte, while the rest are saprobes.…”

Section: Discussionmentioning

confidence: 78%

Two new fungal genera (Diaporthales) found on Dipterocarpaceae in Thailand

Tang

Dissanayake

et al. 2023

Front. Microbiol.

View full text Add to dashboard Cite

Diaporthales is a species-rich order of fungi that includes endophytes, saprobes, and pathogens associated with forest plants and crops. They may also occur as parasites or secondary invaders of plant tissues injured or infected by other organisms or inhabit living animal and human tissues, as well as soil. Meanwhile, some severe pathogens wipe out large-scale cultivations of profitable crops, timber monocultures, and forests. Based on morphological and phylogenetic analyses of combined ITS, LSU, tef1-α, and rpb2 sequence data, generated using maximum likelihood (ML), maximum parsimony (MP), and MrBayes (BI), we introduce two new genera of Diaporthales found in Dipterocarpaceae in Thailand, namely Pulvinaticonidioma and Subellipsoidispora. Pulvinaticonidioma is characterized by solitary, subglobose, pycnidial, unilocular conidiomata with the internal layers convex and pulvinate at the base; hyaline, unbranched, septate conidiophores; hyaline, phialidic, cylindrical to ampulliform, determinate conidiogenous cells and hyaline, cylindrical, straight, unicellular, and aseptate conidia with obtuse ends. Subellipsoidispora has clavate to broadly fusoid, short pedicellate asci with an indistinct J- apical ring; biturbinate to subellipsoidal, hyaline to pale brown, smooth, guttulate ascospores that are 1-septate and slightly constricted at the septa. Detailed morphological and phylogenetic comparisons of these two new genera are provided in this study.

show abstract

Section: Discussionmentioning

confidence: 78%

Two new fungal genera (Diaporthales) found on Dipterocarpaceae in Thailand

Tang

Dissanayake

et al. 2023

Front. Microbiol.

View full text Add to dashboard Cite

show abstract

“…In this study, we reported three strains of P. capitalensis from three different hosts. Phyllosticta capitalensis is the most commonly isolated endophytic species in the genus and is widely distributed (Chethana et al 2021d;Manawasinghe et al 2022). Therefore, it is important to study this group of fungi.…”

Section: Genealogical Concordance Phylogenetic Species Recognition An...mentioning

confidence: 99%

Phyllosticta taxa from northern Thailand and southern European Russia: a novel species and four new host records

Gomdola

Jayawardena

McKenzie

et al. 2023

Preprint

View full text Add to dashboard Cite

Phyllosticta is a cosmopolitan group of fungi found on various host plants, occurring as pathogens, endophytes and saprobes. Diseases caused by Phyllosticta commonly include leaf and fruit spots that affect economically important plants. The genus is characterized mainly by aseptate and hyaline conidia and ascospores. However, its conidia are surrounded by a mucilaginous sheath, with a single mucoid apical appendage while ascospores exhibit a mucoid cap at both ends. Given that many Phyllosticta taxa are cryptic and share similar morphological features, it is arduous to depict taxonomically relevant characters solely on the basis of morphological and ecological features. Coupled with morphological description, multi-locus phylogenetic analyses of species comprising complexes are used to broadly describe this genus and understand species boundaries. Despite several published taxonomic revisions and enumerations of Phyllosticta species, there is still considerable confusion when identifying these taxa. Herein, we introduce a new species (P. chiangmaiensis) and three new host records (P. capitalensis) in Thailand, and one new host and country record (P. citribrasiliensis) in Russia. We provide an updated phylogenetic tree, including all Phyllosticta species with sequence data.

show abstract