The Contents of Ustiloxins A and B along with Their Distribution in Rice False Smut Balls [PDF]
Toxins, 2016 Ustiloxins are cyclopeptide mycotoxins isolated from rice false smut balls (FSBs), the ball-like colonies transformed from the individual grains through the filament infection by the fungal pathogen Villosiclava virens.
Xiaohan Wang +8 more
doaj +7 more sources
Main Ustilaginoidins and Their Distribution in Rice False Smut Balls [PDF]
Toxins, 2015 Rice false smut has become an increasingly serious fungal disease in rice (Oryza sativa L.) production worldwide. Ustilaginoidins are bis-naphtho-γ-pyrone mycotoxins previously isolated from the rice false smut balls (FSBs) infected by the pathogen ...
Jiajia Meng +9 more
doaj +7 more sources
Ustiloxin G, a New Cyclopeptide Mycotoxin from Rice False Smut Balls [PDF]
Toxins, 2017 Ustiloxins were cyclopeptide mycotoxins from rice false smut balls (FSBs) that formed in rice spikelets infected by the fungal pathogen Ustilaginoidea virens.
Xiaohan Wang +6 more
doaj +7 more sources
Development of a Monoclonal Antibody-Based icELISA for the Detection of Ustiloxin B in Rice False Smut Balls and Rice Grains [PDF]
Toxins, 2015 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 ...
Xiaoxiang Fu +9 more
doaj +7 more sources
Purification of Ustiloxins A and B from Rice False Smut Balls by Macroporous Resins [PDF]
Molecules, 2013 Ustiloxins are cyclopeptide mycotoxins produced by Villosiclava virens, the pathogenic fungus of rice false smut disease. Both resins SP207 and SP700 were screened to show the best adsorption and desorption properties for ustiloxins A and B among 20 ...
Tijiang Shan +5 more
doaj +7 more sources
Preparative Separation of Main Ustilaginoidins from Rice False Smut Balls by High-Speed Counter-Current Chromatography [PDF]
Toxins, 2016 Ustilaginoidins are bis-naphtho-γ-pyrone mycotoxins isolated from the rice false smut balls (FSBs) infected by the pathogen Villosiclava virens in rice spikelets on panicles.
Weibo Sun +8 more
doaj +7 more sources
Rice Science, 2023 Ustiloxins are vital cyclopeptide mycotoxins originally isolated from rice false smut balls that form in rice spikelets infected by the fungal pathogen Ustilaginoidea virens. The toxicity of the water extract of rice false smut balls (RBWE) remains to be
Zhang Guomei +6 more
doaj +4 more sources
Extraction and purification of ustiloxin A from rice false smut balls by a combination of macroporous resin and high-speed countercurrent chromatography [PDF]
Food Production, Processing and Nutrition, 2020 Rice false smut is an emerging plant disease worldwide. Ustiloxin A (UstA) is the major mycotoxin found in rice false smut balls, which are fungal colonies in rice florets. In this study, a new method consisting of macroporous resin column chromatography
Gang Wang +6 more
doaj +2 more sources
Determination and Analysis of Ustiloxins A and B by LC-ESI-MS and HPLC in False Smut Balls of Rice [PDF]
International Journal of Molecular Sciences, 2012 Ustiloxins are cyclopeptide mycotoxins produced by the pathogenic fungus Villosiclava virens of rice false smut. Ustiloxins A and B as two main mycotoxins were determined conveniently by LC-ESI-MS in the water extract from rice false smut balls which were mostly composed of the chlamydospores and mycelia of the pathogen.
Wenxian Sun, Mingan Wang
exaly +3 more sources
Activation of Ustilaginoidin Biosynthesis Gene uvpks1 in Villosiclava virens Albino Strain LN02 Influences Development, Stress Responses, and Inhibition of Rice Seed Germination [PDF]
Journal of Fungi, 2023 Villosiclava virens (anamorph: Ustilaginoidea virens) is the pathogen of rice false smut (RFS), which is a destructive rice fungal disease. The albino strain LN02 is a natural white-phenotype mutant of V.
Mengyao Xue +9 more
doaj +2 more sources