Methods currently used in South Africa for determining the reactions of new sugarcane clones to smut, mosaic, leaf scald and streak during the process d selection are described and results from recent trials are presented. Resistance screening procedures have been expanded and improved in recent years. The main changes have been the regional location of trials involving the different diseases, ...

Sporisorium scitamineum is a fungal smut pathogen epidemic in sugarcane producing areas. Early detection and proper identification of the smut are an essential requirement in its management practice. In this study, we developed a TaqMan real-time PCR assay using specific primers (bEQ-F/bEQ-R) and a TaqMan probe (bEQ-P) which were designed based on the bE (b East mating type) gene (Genbank Acces...

Malassezia species are lipophilic yeasts that are members of the normal mycobiota of the skin and mucosal sites of a variety of homeothermic animals. They are also among the few basidiomycetous fungi, such as some Cryptococcus spp., Rhodotorula spp., and Trichosporon spp., that can produce disease in man and animals. However, in contrast with these other species, which are quite often involved ...

Sex chromosomes can display successive steps of recombination suppression known as "evolutionary strata," which are thought to result from the successive linkage of sexually antagonistic genes to sex-determining genes. However, there is little evidence to support this explanation. Here we investigate whether evolutionary strata can evolve without sexual antagonism using fungi that display suppr...

Rice false smut is an emerging and economically-important rice disease caused by infection by the fungal pathogen Villosiclava virens. Ustiloxin B is an antimitotic cyclopeptide mycotoxin isolated from the rice false smut balls that formed in the pathogen-infected rice spikelets. A monoclonal antibody (mAb) designated as mAb 1B5A10 was generated with ustiloxin B-ovalbumin conjugate. A highly-se...

The aim of the study was monitoring occurrence fungal diseases maize in south-eastern Poland. observations were made 2010–2021 two fields conducted a long-term monoculture Krzeczowice and Nienadówka. health analyses performer on San (FAO 240) Ronaldinio 260) varieties. following have been found: common smut (Ustilago maydis), corn head (Sphacelotheca reiliana), eyespot (Kabatiela zeae), norther...

Smut, the most important sugarcane fungal disease in China, is caused by Sporisorium scitamineum. Smut infection causes severe cane and sugar yield loss. Whole-plant resistance response characterized expression of a large number pathogenesis-related proteins genes. Here, proteomic analysis isobaric tag for relative absolute quantification was conducted to identify differentially expressed two v...

Previous studies with the wheat smut fungus, Tilletia caries, showed that this organism contains all the enzymes necessary for the operation of the pentose cycle and apparently of glycolvsis as well (Newburgh et al., 1955). Since the occurrence of a different pathway of carbohydrate catabolism or the predominance of a known pathway in the smut organism may be of importance for the control of sm...

The morphology and phylogeny of anther smut specimens on Tractema verna collected in the United Kingdom were investigated using light microscopy, scanning electron microscopy and partial rDNA sequence analyses. The anther smut of Tractema verna shows similarity to Antherospora eucomis, A. scillae, A. tourneuxii, A. urgineae, A. vaillantii, and A. vindobonensis but differs in spore size range, s...