Ustilaginales is also known as smut fungi are a vast and diverse group of that cause disease in crops causing huge losses worldwide. They belong to the class Ustilaginomycetes. Several members this serve valuable models for unraveling fundamental mechanisms controlling important biological processes. plant pathogenic species ustilaginales human infections. A brief description given genera conta...

New direct evidence of the relationship between the yeast form genus Rhodotorula and heterobasidiomycetous fungi is presented, namely, a new species of the heterobasidiomycetous genus Rhodosporidium with a rhodotoruloid yeast phase. The new species has the Rhodosporidium life cycle but differs significantly from, and is not interfertile with, described species of the genus. It was isolated from...

Pseudozyma flocculosa is related to the model plant pathogen Ustilago maydis yet is not a phytopathogen but rather a biocontrol agent of powdery mildews; this relationship makes it unique for the study of the evolution of plant pathogenicity factors. The P. flocculosa genome of ~23 Mb includes 6877 predicted protein coding genes. Genome features, including hallmarks of pathogenicity, are very s...

Interactive identification keys for Australian smut fungi (Ustilaginomycotina and Pucciniomycotina, Microbotryales) and rust fungi (Pucciniomycotina, Pucciniales) are available online at http://collections.daff.qld.gov.au. The keys were built using Lucid software, and facilitate the identification of all known Australian smut fungi (317 species in 37 genera) and 100 rust fungi (from approximate...

Three species of yeasts are taxonomically described for strains isolated from marine environments. Candida spencermartinsiae sp. nov. (type strain CBS 10894T =NRRL Y-48663T) and Candida taylorii sp. nov. (type strain CBS 8508T =NRRL Y-27213T) are anamorphic ascomycetous yeasts in a phylogenetic cluster of marine yeasts in the Debaryomyces/Lodderomyces clade of the Saccharomycetales. The two spe...