ABSTRACT
In a survey of undiscovered taxa in Korea, three zygomycete fungal strains–EML-W31, EML-HGD1-1, and EML-RUS1-1–were isolated from freshwater, grasshopper fecal, and soil samples in Korea. On the basis of the morphological characteristics and phylogenetic analysis of internal transcribed spacer and 28S rDNA, the isolates of EML-W31, EML-HGD1-1, and EML-RUS1-1 were confirmed to be Cunninghamella bertholletiae, Cunninghamella echinulata, and Cunninghamella elegans, respectively. These species have not been previously described in Korea.
Subject(s)
Bertholletia , Cunninghamella , DNA, Ribosomal , Fresh Water , Fungi , Grasshoppers , Korea , SoilABSTRACT
El subphylum Mucoromycotina es un grupo de hongos ubicuos, saprobios, caracterizados por la presencia de hifas cenocíticas. También se caracterizan por presentar una fase sexual con la formación de una zigospora. Los mucormycetes son capaces de infectar plantas, animales y seres humanos. Recientemente, varios estudios han comunicado de la creciente incidencia de mucormicosis en pacientes inmunocomprometidos e inmunocompetentes. Dados los avances en biología molecular, la sistemática de este grupo de hongos ha experimentado varios cambios taxonómicos en los últimos años. Este artículo discutirá los principales cambios taxonómicos, en especial de los géneros y especies de interés clínico.
The subphylum Mucoromycotina is a group of fungi with several ubiquitous, and saprotrophic species which are characterized by the presence of coenocytic hyphae. Also have a sexual phase characterized by the formation of zygospores. The mucormycetes are able to infect plants, animals and humans. Recently, several studies have reported the increasing incidence of mucormycosis in both immunocompromised and immunocompetent patients. Given the advances in molecular biology, the systematic of this group of fungi has experimented several taxonomical changes. This paper will discuss the major taxonomic changes, particularly of those genera and species of clinical interest.