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Mycoviruses related to chrysovirus affect vegetative growth in the rice blast fungus Magnaporthe oryzae.
- Syunichi Urayama, Sachie Kato, +6 authors H. Moriyama
- Biology, Medicine
- The Journal of general virology
- 1 December 2010
Mycoviruses causing impaired growth and abnormal pigmentation of the host were found in the rice blast fungus, Magnaporthe oryzae. Four dsRNAs, dsRNA 1 (3554 bp), dsRNA 2 (3250 bp), dsRNA 3 (307 bp)… Expand
Knock-down of OsDCL2 in rice negatively affects maintenance of the endogenous dsRNA virus, Oryza sativa endornavirus.
An endogenous double-stranded RNA (dsRNA), which has recently been recognized as the dsRNA virus Oryza sativa endornavirus (OsEV), is found in many strains of cultivated rice (Oryza sativa). Small… Expand
Characterization of Magnaporthe oryzae Chrysovirus 1 Structural Proteins and Their Expression in Saccharomyces cerevisiae
ABSTRACT Magnaporthe oryzae chrysovirus 1 (MoCV1), which is associated with an impaired growth phenotype of its host fungus, harbors four major proteins: P130 (130 kDa), P70 (70 kDa), P65 (65 kDa),… Expand
Suppressive effects of mycoviral proteins encoded by Magnaporthe oryzae chrysovirus 1 strain A on conidial germination of the rice blast fungus.
- Syunichi Urayama, Yuri Kimura, +7 authors H. Moriyama
- Biology, Medicine
- Virus research
- 2 September 2016
Magnaporthe oryzae chrysovirus 1 strain A (MoCV1-A) is the causal agent of growth repression and attenuated virulence (hypovirulence) of the rice blast fungus, Magnaporthe oryzae. We previously… Expand
Detection of long and short double-stranded RNAs.
- T. Fukuhara, Syunichi Urayama, Ryo Okada, Eri Kiyota, H. Moriyama
- Chemistry, Medicine
- Methods in molecular biology
In RNA interference (RNAi), long double-stranded RNAs (dsRNAs) of more than 100 nucleotides (nt) are diced into short dsRNAs (small interfering RNAs, siRNAs) of about 21-24 nt, the guide strand of… Expand