Faculty Profiles - YOSHIOKA, Hirofumi

Papers - YOSHIOKA, Hirofumi

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植物免疫としてのオキシダティブバーストを探る，－MAPKカスケードが活性酸素の生成と細胞死を制御する－． Invited

吉岡博文

化学と生物 Vol. 41 page： 639-641 2003

Perception of pathogen signals and molecular mechanisms for the oxidative burst

Yoshioka, H

PLANT AND CELL PHYSIOLOGY Vol. 43 page： S10 - S10 2002

Induction of plant gp91 phox homolog by fungal cell wall, arachidonic acid, and salicylic acid in potato. Reviewed

Yoshioka, H, Sugie, K, Park, H.-J, Maeda, H, Tsuda, N, Kawakita, K, Doke, N

Molecular Plant-Microbe Interactions Vol. 14 page： 725-736 2001.1

The oxidative burst in plants: Mechanism and function in induced resistance

Doke, N; Park, HJ; Katou, S; Komatsubara, H; Makino, T; Ban, S; Sugie, K; Yoshioka, H; Kawakita, K

DELIVERY AND PERCEPTION OF PATHOGEN SIGNALS IN PLANTS page： 184 - 193 2001

Transport properties of disordered carbon nanotubes with long-range Coulomb interaction

Yoshioka, H

PHYSICAL REVIEW B Vol. 61 ( 11 ) page： 7316 - 7319 2000.3

CDNA cloning of sesquiterpene cyclase and squalene synthase, and expression of the genes in potato tuber infected with Phytophthora infestans Reviewed

H Yoshioka, N Yamada, N Doke

PLANT AND CELL PHYSIOLOGY Vol. 40 ( 9 ) page： 993 - 998 1999.9

Language：English Publishing type：Research paper (scientific journal) Publisher：JAPANESE SOC PLANT PHYSIOLOGISTS

Sesquiterpene cyclase and squalene synthase are key branch point enzymes in isoprenoid pathway for the synthesis of sesquiterpenoid phytoalexins and sterols/steroid glycoalkaloids, respectively. cDNA clones encoding these enzymes were isolated from potato, A phylogenetic tree showed that the sesquiterpene cyclase is vetispiradiene synthase. Infection of Phytophthora infestans with potato tubers caused transient increases in the transcript level of vetispiradiene synthase in a compatible and an incompatible interactions. On the other hand, wound-induced expression of the squalene synthase was suppressed in favor of the expression of vetispiradiene synthase regardless of inoculated races.

DOI： 10.1093/oxfordjournals.pcp.a029633

Web of Science

PubMed

A 51 kDa protein kinase of potato activated with hyphal wall components from Phytophthora infestans

Katou, S; Senda, K; Yoshioka, H; Doke, N; Kawakita, K

PLANT AND CELL PHYSIOLOGY Vol. 40 ( 8 ) page： 825 - 831 1999.8

Resistance of carbon nanotubes connected to reservoirs

Yoshioka, H; Odintsov, AA

SYNTHETIC METALS Vol. 103 ( 1-3 ) page： 2527 - 2528 1999.6

Theoretical study on the charge gap of organic conductor - Bechgaard salts

Tsuchiizu, M; Yoshioka, H; Suzumura, Y

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN Vol. 68 ( 6 ) page： 1809 - 1812 1999.6

Aspartate aminotransferase in alfalfa nodules: Localization of mRNA during effective and ineffective nodule development and promoter analysis

Yoshioka, H; Gregerson, RG; Samac, DA; Hoevens, KCM; Trepp, G; Gantt, JS; Vance, CP

MOLECULAR PLANT-MICROBE INTERACTIONS Vol. 12 ( 4 ) page： 263 - 274 1999.4

Persistent current and correlation effects in carbon nanotubes

Odintsov, AA; Smit, W; Yoshioka, H

EUROPHYSICS LETTERS Vol. 45 ( 5 ) page： 598 - 604 1999.3

NADH-glutamate synthase in alfalfa root nodules. Genetic regulation and cellular expression

Trepp, GB; van de Mortel, M; Yoshioka, H; Miller, SS; Samac, DA; Gantt, JS; Vance, CP

PLANT PHYSIOLOGY Vol. 119 ( 3 ) page： 817 - 828 1999.3

Effect of cytochalasin D on defense responses of potato tuber discs treated with hyphal wall components of Phytophthora infestans

Takemoto, D; Maeda, H; Yoshioka, H; Doke, N; Kawakita, K

PLANT SCIENCE Vol. 141 ( 2 ) page： 219 - 226 1999.2

Aspartate aminotransferase in alfalfa nodules: Localization of mRNA during effective and ineffective nodules development and promoter analysis. Reviewed

Yoshioka, H, Gregerson, R.G, Samac, D.A, Hoevens, K.C.M, Trepp, G, Gantt, J.S, Vance, C.P

Molecular Plant-Microbe Interactions Vol. 12 page： 263-274 1999.1

NADH-glutamate synthase in alfalfa root nodules: genetic regulation and cellular expression. Reviewed

Trepp, G, van de Mortel, M, Yoshioka, H, Miller, S.S, Samac, D.A, Gantt, J.S, Vance, C.P

Plant Physiology Vol. 119 page： 817-828 1999.1

Plasma membrane perturbation in association with calcium ion movement followed by fungal elicitor-stimulated oxidative burst and defense gene activation in potato tuber. Reviewed

Miura, Y, Yoshioka, H, Park, H.-J, Kawakita, K, Doke, N

Annals of the Phytopathological Society of Japan Vol. 65 ( 4 ) page： 447-453 - 453 1999.1

Language：English Publishing type：Research paper (scientific journal) Publisher：The Phytopathological Society of Japan (PSJ)

Chlortetracycline (CTC) is known to fluoresce when interacting with Ca^<2+> in hydrophobic environments such as membranes. CTC fluorescence in potato tubers was rapidly reduced by hyphal wall component-elicitor (HWC-elicitor) from Phytophthora infestans in a dose-dependent manner, suggesting that Ca^<2+> in the plasma membrane was released by the elicitor. Pre-treatments of the tuber slices with verapamil and EGTA, a Ca^<2+> channel blocker and an extracellular Ca^<2+> chelator, respectively, suppressed the reduction of CTC fluorescence induced by the HWC-elicitor. The reduced fluorescence was preceded by an oxidative burst observed in the tuber tissues loaded with luminol after stimulation with HWC-elicitor. Application with HWC-elicitor also immediately reduced fluorescence of the CTC-loaded, Ca^<2+>-bound plasma membrane fraction in vitro. Moreover, RNA get blot analysis showed that verapamil and EGTA dramatically suppressed the accumulation of transcript for phenylalanine ammonia-lyase induced by the elicitor. These results demonstrate that extracellular Ca^<2+> is rapidly released from the plasma membrane by the treatment with HWC-elicitor and plays a key role in signal transduction leading to the oxidative burst and the activation of a defense gene.

CiNii Books

Other Link： http://agriknowledge.affrc.go.jp/RN/2010592250

Response functions of two-coupled chains of Tomonaga-Luttinger liquids

Yoshioka, H; Suzumura, Y

PHYSICA C Vol. 309 ( 1-2 ) page： 151 - 160 1998.12

ジャガイモ塊茎における防御遺伝子発現とそのシグナル伝達． Invited

吉岡博文, 伊藤夢子, 杉江顕一, 三浦由雄, 川北一人, 道家紀志

植物と病原体の情報応答機構 page： 49-108 1998

Analyses of phosphoenolpyruvate carboxylase gene structure and expression in alfalfa nodules

Pathirana, MS; Samac, DA; Roeven, R; Yoshioka, H; Vance, CP; Gantt, JS

PLANT JOURNAL Vol. 12 ( 2 ) page： 293 - 304 1997.8

Nitrogen assimilation in alfalfa: Isolation and characterization of an asparagine synthetase gene showing enhanced expression in root nodules and dark-adapted leaves

Shi, LF; Twary, SN; Yoshioka, H; Gregerson, RG; Miller, SS; Samac, DA; Gantt, JS; Unkefer, PJ; Vance, CP

PLANT CELL Vol. 9 ( 8 ) page： 1339 - 1356 1997.8

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Papers - YOSHIOKA, Hirofumi