Results 101 to 110 of about 609 (123)
New Ustilaginoidins from Rice False Smut Balls Caused by Villosiclava virens and Their Phytotoxic and Cytotoxic Activities [PDF]
Journal of Agricultural and Food Chemistry, 2017 Ustilaginoidins are a class of bis-naphtho-γ-pyrones, typically produced by Villosiclava virens, the pathogen of the rice false smut (RFS), which has been one of the most destructive rice fungal diseases. Previously, we found that ustilaginoidins identified from the culture of V.
Weibo Sun +8 more
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Current Genetics, 2016
Sexual reproduction of heterothallic clavicipitaceous fungus Villosiclava virens (anamorph: Ustilaginoidea virens) generates ascospores, which is considered as primary infection source of rice false smut disease. However, little is known about the molecular underpinnings of sexual reproduction in V. virens. In this study, transcriptomes of V. virens in
Li Huang
exaly +3 more sources
Sexual reproduction of heterothallic clavicipitaceous fungus Villosiclava virens (anamorph: Ustilaginoidea virens) generates ascospores, which is considered as primary infection source of rice false smut disease. However, little is known about the molecular underpinnings of sexual reproduction in V. virens. In this study, transcriptomes of V. virens in
Li Huang
exaly +3 more sources
Development and application of an allele-specific PCR assay for detecting T409C mutation of cyp51 gene linked with tebuconazole resistance in Villosiclava virens (rice false smut) [PDF]
Canadian Journal of Plant Pathology, 2017 AbstractVillosiclava virens is an ascomycete fungus (anamorph: Ustilaginoidea virens) recognized as one of the most economically important pathogens on rice in China that causes false smut disease. In our study, the V. virens cyp51 gene encoding the target protein for fungicide resistant to tebuconazole was cloned.
Niu-Niu Shi +7 more
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Loop-Mediated Isothermal Amplification for Rapid Detection of Mating Types of Villosiclava virens
Plant Disease, 2022Rice false smut (RFS), caused by Villosiclava virens, is an important fungal disease in panicles of rice. V. virens is a heterothallic ascomycete controlled by two opposite idiomorphs, MAT1-1 and MAT1-2. Previous study showed that sexual reproduction of V. virens plays an important role in the epidemic of RFS.
Xiayan Pan +10 more
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Physiological and Molecular Plant Pathology, 2016
Abstract Villosiclava virens is the causal pathogen of rice false smut (RFS) disease. RFS is an emerging panicle disease, concerning rice production worldwide. However, the biology and pathogenicity of V. virens are still not well-understood. In this study, we investigated the sugar preference of V.
Yu-Qiu Wang +6 more
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Abstract Villosiclava virens is the causal pathogen of rice false smut (RFS) disease. RFS is an emerging panicle disease, concerning rice production worldwide. However, the biology and pathogenicity of V. virens are still not well-understood. In this study, we investigated the sugar preference of V.
Yu-Qiu Wang +6 more
openaire +1 more source
Microscopy Research and Technique, 2016
AbstractRice false smut, caused by the fungal pathogen Villosiclava virens, is one of the most important rice diseases in the world. Previous studies reported that the pathogen has less number of cell wall‐degraded genes and attacks dominantly rice stamen filaments and extends intercellularly.
Ming-Li, Yong +7 more
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AbstractRice false smut, caused by the fungal pathogen Villosiclava virens, is one of the most important rice diseases in the world. Previous studies reported that the pathogen has less number of cell wall‐degraded genes and attacks dominantly rice stamen filaments and extends intercellularly.
Ming-Li, Yong +7 more
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European Journal of Plant Pathology, 2014
In controlled environments, the influence of rice growth stage, temperature, relative humidity and wetness duration on infection by Villosiclava virens (cause of rice false smut) was assessed by inoculating the rice cultivar ‘Yueyou938’ with a conidial suspension (2 × 106 spores) until run-off.
Qie Jia +6 more
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In controlled environments, the influence of rice growth stage, temperature, relative humidity and wetness duration on infection by Villosiclava virens (cause of rice false smut) was assessed by inoculating the rice cultivar ‘Yueyou938’ with a conidial suspension (2 × 106 spores) until run-off.
Qie Jia +6 more
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Plant Pathology, 2016
Rice false smut disease caused by the ascomycete fungus Villosiclava virens (Clavicipitaceae) reduces rice yield worldwide. It invades rice panicles and forms dark‐green false smut balls composed of thick‐walled conidia. Although the infection process during the booting stage is well studied,
E. Tanaka +10 more
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Rice false smut disease caused by the ascomycete fungus Villosiclava virens (Clavicipitaceae) reduces rice yield worldwide. It invades rice panicles and forms dark‐green false smut balls composed of thick‐walled conidia. Although the infection process during the booting stage is well studied,
E. Tanaka +10 more
openaire +1 more source
Ustilaginoidin M1, a new bis-naphtho-γ-pyrone from the fungus Villosiclava virens
Natural Product Research, 2021Daowan Lai, Ligang Zhou, Jiajia Meng
exaly