Jun Ohnishi
Saitama University
19 Papers
139 Citations
Jun Ohnishi is an academic researcher from Saitama University. The author has contributed to research in topics: Tomato yellow leaf curl virus & Biology. The author has an hindex of 12, co-authored 19 publications. Previous affiliations of Jun Ohnishi include National Agricultural Research Centre.
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Papers
Jasmonate-dependent plant defense restricts thrips performance and preference
Hiroshi Abe,Takeshi Shimoda,Jun Ohnishi,Soichi Kugimiya,Mari Narusaka,Shigemi Seo,Yoshihiro Narusaka,Shinya Tsuda,Masatomo Kobayashi +8 more
TL;DR: The results indicate that the JA-regulated plant defense restricts thrips performance and preference, and plays an important role in the resistance of Arabidopsis and B. rapa to thrips damage.
An NB-LRR gene, TYNBS1, is responsible for resistance mediated by the Ty-2 Begomovirus resistance locus of tomato.
Hirotaka Yamaguchi,Jun Ohnishi,Atsushi Saito,Akio Ohyama,Tsukasa Nunome,Koji Miyatake,Hiroyuki Fukuoka +6 more
TL;DR: Genetic introduction of genomic fragments containing the TYNBS1 gene into susceptible tomato plants conferred TYLCV resistance, and is synonymous with the Ty-2 gene.
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Two Amino Acid Substitutions in the Coat Protein of Pepper mild mottle virus Are Responsible for Overcoming the L(4) Gene-Mediated Resistance in Capsicum spp.
TL;DR: PMMoV sequence analysis of the virus and site-directed mutagenesis using a PMMoV-J of the P(1,2,3,4) pathotype revealed that two amino acid substitutions in the coat protein were responsible for overcoming the L(4) resistance gene.
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A selective barrier in the midgut epithelial cell membrane of the nonvector whitefly Trialeurodes vaporariorum to Tomato yellow leaf curl virus uptake
TL;DR: Direct evidence shows that a selective transmission barrier at the luminal membrane surface of midgut epithelial cells in the nonvector whitefly blocks entrance of the virus into the midGut epithelium cells, resulting in incompetence as a vector of theirus.
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Induction of necrosis via mitochondrial targeting of Melon necrotic spot virus replication protein p29 by its second transmembrane domain
TL;DR: Results indicated that MNSV p29 interacts with the mitochondrial membrane and that p29 may be a virulence factor causing the observed necrosis.
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