Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Ayami Kanda"'
Autor:
Ayami Kanda, Masahiko Yasukohchi, Kouhei Ohnishi, Akinori Kiba, Tetsuro Okuno, Yasufumi Hikichi
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 16, Iss 5, Pp 447-455 (2003)
Ralstonia solanacearum OE1-1 (OE1-1) is pathogenic to tobacco. The type III-secreted effector protein popA of OE1-1 showed 97.6% identity to popA of R. solanacearum GMI1000, which is not pathogenic to tobacco. Reverse transcription-polymerase chain r
Externí odkaz:
https://doaj.org/article/a0c62d2e2926459e8c5ccf28df6ac7a8
Publikováno v:
Crop Protection. 54:29-34
Pepper mild mottle virus (PMMoV), which causes mosaic disease of green pepper (Capsicum annuum L.), is transmitted via the soil or sap during cultural practices such as pruning and harvesting. Here we examined the use of the attenuated PMMoV isolate
Autor:
Kazutaka Yano, Ayami Kanda, Hiroshi Shiomi, Akira Kawaguchi, Kouhei Ohnishi, Yasufumi Hikichi, Yingqin Liu, Yuichi Takikawa, Sentaro Mizoguchi, Masataka Aino, Kazuhiro Nakaho, Akinori Kiba
Publikováno v:
Journal of General Plant Pathology. 75:369-380
The genetic diversity of 120 Ralstonia solanacearum strains isolated from a variety of host plants across Japan was assessed on the basis of hypersensitive response (HR) in tobacco leaves and phylogenetic analyses of endoglucanase gene egl, hrpB, and
Publikováno v:
Journal of General Plant Pathology. 75:362-368
Sequence analysis of hrp loci and effector genes in the flanking regions showed significantly high similarities between two phylotype I strains of Ralstonia solanacearum, GMI1000 and Japanese strain OE1-1. Further sequence analysis of the distributio
Publikováno v:
Journal of General Plant Pathology. 75:297-306
The L11Y strain of Tomato mosaic virus (ToMV) causes severe chlorosis on infected tobacco leaves. Sequencing analysis for the genome showed that L11Y contained multiple nucleotide changes and that some led to amino acid substitutions, when compared w
Publikováno v:
Plant Pathology. 58:159-169
Ralstonia solanacearum strain OE1-1 causes bacterial wilt on tobacco plants. The popA-mutant 31b, derived from OE1-1 by insertion of transposon Tn4431, did not cause wilt on tobacco plants inoculated through the roots. However, when 31b was directly
Publikováno v:
Phytopathology®. 98:1165-1170
We report a new strain of Melon necrotic spot virus (MNSV) that is unable to systemically infect Cucumis melo. A spherical virus (W-isolate), about 30 nm in diameter like a carmovirus, was isolated from watermelons with necrotic symptoms. The W-isola
Publikováno v:
Applied and Environmental Microbiology. 74:5841-5844
Growth of Ralstonia solanacearum strain OE1-1 in roots after invasion is required for virulence. An Arg740Cys substitution in σ 70 of OE1-1 resulted in loss of in planta growth and virulence. The negative dominance of mutant σ 70 over the wild-type
Publikováno v:
Journal of General Plant Pathology. 74:176-181
Melon necrotic spot virus (MNSV) is transmitted by the fungus Olpidiumbornovanus. In this study, we used immunofluorescence microscopy to detect MNSV particles over the entire surface of the O. bornovanus zoospore; MNSV particles were not detected on
Autor:
Yasufumi Hikichi, Kazuhiro Nakaho, Akinori Kiba, Takeshi Yoshimochi, Kouhei Ohnishi, Shintaro Tsujimoto, Rena Shinohara, Ayami Kanda
Publikováno v:
Plant Biotechnology. 24:149-154
Bacterial wilt caused by Ralstonia solanacearum is one of the most devastating plant diseases worldwide. R. solanacearum first invades intercellular spaces of roots where it multiplies before invading xylem vessels and producing exopolysaccharide (EP