Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Toshihiro Omura"'
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 20, Iss 3, Pp 247-254 (2007)
An analysis, using microarrays, of gene expression in rice plants infected with Rice dwarf virus revealed significant decreases in levels of expression of genes that are involved in the formation of cell walls, reflecting the stunted growth of diseas
Externí odkaz:
https://doaj.org/article/a593ba1cdabe4dfcb75e84a114003626
Publikováno v:
Communicative & Integrative Biology, Vol 2, Iss 4, Pp 324-326 (2009)
Plant reoviruses in insect vector cells are sequestered in spherical multivesicular compartments. We demonstrated previously that the plant-infecting reovirus Rice dwarf virus (RDV) exploits multivesicular compartments for the transport and release o
Externí odkaz:
https://doaj.org/article/924b007de16f4829b6b81b934f4b4890
Autor:
Qian Chen, Hongyan Chen, Qianzhuo Mao, Qifei Liu, Takumi Shimizu, Tamaki Uehara-Ichiki, Zujian Wu, Lianhui Xie, Toshihiro Omura, Taiyun Wei
Publikováno v:
PLoS Pathogens, Vol 8, Iss 11, p e1003032 (2012)
Rice dwarf virus (RDV) replicates in and is transmitted by a leafhopper vector in a persistent-propagative manner. Previous cytopathologic and genetic data revealed that tubular structures, constructed by the nonstructural viral protein Pns10, contai
Externí odkaz:
https://doaj.org/article/4426e05675b244c098c0f7a8800bef44
Autor:
Kouji Satoh, Takumi Shimizu, Hiroaki Kondoh, Akihiro Hiraguri, Takahide Sasaya, Il-Ryong Choi, Toshihiro Omura, Shoshi Kikuchi
Publikováno v:
PLoS ONE, Vol 6, Iss 3, p e18094 (2011)
BACKGROUND: Rice dwarf virus (RDV) is the causal agent of rice dwarf disease, which often results in severe yield losses of rice in East Asian countries. The disease symptoms are stunted growth, chlorotic specks on leaves, and delayed and incomplete
Externí odkaz:
https://doaj.org/article/6de1f493535b461ea3bbfe7ae3e6e60b
Autor:
Toshihiro Omura, U T Ichiki, Shinya Tsuda, T Higashi, Y. Honda, Takehiro Ohki, Y Ikegashira, K Hagiwara
Publikováno v:
Plant disease. 88(6)
A reliable method, based on the double antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA), was developed for the extraction of viruses from soil and optimized for the detection of Pepper mild mottle virus (PMMoV) in soil taken from green
Autor:
Tomoko Higashiura, Naoyuki Miyazaki, Hiroyuki Hibino, Akifumi Higashiura, Kenji Iwasaki, Toshihiro Omura, Atsushi Nakagawa, Fusamichi Akita
Publikováno v:
Journal of Biochemistry. 159:181-190
The minor outer capsid protein P2 of Rice dwarf virus (RDV), a member of the genus Phytoreovirus in the family Reoviridae, is essential for viral cell entry. Here, we clarified the structure of P2 and the interactions to host insect cells. Negative s
Autor:
Katsumi Akutsu, Takahide Sasaya, Takumi Ogamino, Toshihiro Omura, Takumi Shimizu, Eiko Nakazono-Nagaoka, Masami Nakajima, Tamaki Uehara-Ichiki, Akihiro Hiraguri
Publikováno v:
Phytopathology®. 103:513-519
Rice grassy stunt virus (RGSV), a member of the genus Tenuivirus, causes significant economic losses in rice production in South, Southeast, and East Asian countries. Growing resistant varieties is the most efficient method to control RGSV; however,
Autor:
Dongsheng Jia, Hongyan Chen, Lianhui Xie, Fusamichi Akita, Nianmei Guo, Toshihiro Omura, Taiyun Wei
Publikováno v:
Journal of General Virology. 93:2299-2309
Rice ragged stunt virus (RRSV), an oryzavirus, is transmitted by brown planthopper in a persistent propagative manner. In this study, sequential infection of RRSV in the internal organs of its insect vector after ingestion of virus was investigated b
Autor:
Toshihiro Omura, Eiko Nakazono-Nagaoka, Takahide Sasaya, Fusamichi Akita, Tamaki Uehara-Ichiki, Takumi Shimizu
Publikováno v:
Virus Research. 160:400-403
The nonstructural protein P9-1 of Rice black streaked dwarf virus has been confirmed to accumulate in viroplasms, the putative sites of viral replication, in infected plants and insects. We transformed rice plants by introducing an RNA interference c
Publikováno v:
Virus Research. 160:389-394
Confocal microscopy revealed that Rice dwarf virus (RDV) initially accumulated in epithelial cells of the filter chamber of leafhopper vector Nephotettix cincticeps 2 days after acquisition access feeding on diseased plants. Subsequently, RDV accumul