<i>Pustulomyces</i>gen. nov. Accommodated in<i>Diaporthaceae, Diaporthales</i>, as Revealed by Morphology and Molecular Analyses
Dong-Qin DaiaKey Laboratory for Plant Biodiversity and Biogeography of East Asia (KLPB), Kunming Institute of BoNalin N. WijayawardenebInstitute of Excellence in Fungal ResearchD. Jayarama BhatbInstitute of Excellence in Fungal ResearchEkachai ChukeatirotebInstitute of Excellence in Fungal ResearchAli H. BahkalifBotany and Microbiology Department, College of Science, King Saud University, Riyadh KSA 11442, SauRui-Lin ZhaogThe State key lab of Mycology, Institute of Microbiology, Chinese Academic of Science, Beijing 1001Jianchu XuKevin D. HydeaKey Laboratory for Plant Biodiversity and Biogeography of East Asia (KLPB), Kunming Institute of Bo
2014en
ABI
Аннотация
A new coelomycetous genus, Pustulomyces, inhabiting decaying bamboo, is introduced based on morpho-molecular studies. Pustulomyces is characterized by immersed, pustule-like, acervular conidiomata, with dark ostiolar necks, enteroblastic, phialidic conidiogenous cells with a small collarette and fusiform, sigmoid, aseptate, guttulate conidia. In morphology it is similar with Bambusicola (Bambusicolaceae), but maximum-likelihood and Bayesian analyses of the combined LSU and TEF-1 alpha sequence data set shows Pustulomyces belongs in Diaporthaceae, Diaporthales. The new fungus is compared with other morphologically and phylogenetically similar genera.
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