Search Results - "Ohtani, Kouhei"

Construction of the Thermostable D-Allulose 3-Epimerase from Arthrobacter globiformis M30 by Protein Engineering Method by Ohtani, Kouhei, Shimada, Kensaku, Gullapalli, Pushpa Kiran, Ishikawa, Kazuhiko

“…D-Allulose 3-epimerase catalyzes C-3 epimerization between D-fructose and D-allulose was found in Arthrobacter globiformis strain M30. The enzyme gene was…”
Get full text

The rare sugar d-tagatose protects plants from downy mildews and is a safe fungicidal agrochemical by Mochizuki, Susumu, Fukumoto, Takeshi, Ohara, Toshiaki, Ohtani, Kouhei, Yoshihara, Akihide, Shigematsu, Yoshio, Tanaka, Keiji, Ebihara, Koichi, Tajima, Shigeyuki, Gomi, Kenji, Ichimura, Kazuya, Izumori, Ken, Akimitsu, Kazuya

“…The rare sugar d -tagatose is a safe natural product used as a commercial food ingredient. Here, we show that d -tagatose controls a wide range of plant…”
Get full text

Purification and characterization of d-allulose 3-epimerase derived from Arthrobacter globiformis M30, a GRAS microorganism by Yoshihara, Akihide, Kozakai, Taro, Shintani, Tomoya, Matsutani, Ryo, Ohtani, Kouhei, Iida, Tetsuo, Akimitsu, Kazuya, Izumori, Ken, Gullapalli, Pushpa Kiran

“…An enzyme that catalyzes C-3 epimerization between d-fructose and d-allulose was found in Arthrobacter globiformis strain M30. Arthrobacter species have long…”
Get full text

X‐ray structure of Arthrobacter globiformis M30 ketose 3‐epimerase for the production of d‐allulose from d‐fructose by Yoshida, Hiromi, Yoshihara, Akihide, Gullapalli, Pushpa Kiran, Ohtani, Kouhei, Akimitsu, Kazuya, Izumori, Ken, Kamitori, Shigehiro

“…The X‐ray structure of ketose 3‐epimerase from Arthrobacter globiformis M30, which was previously reported to be a d‐allulose 3‐epimerase (AgD‐AE), was…”
Get full text

Phosphorylation of D-allose by hexokinase involved in regulation of OsABF1 expression for growth inhibition in Oryza sativa L by Fukumoto, Takeshi, Kano, Akihito, Ohtani, Kouhei, Inoue, Megumi, Yoshihara, Akihide, Izumori, Ken, Tajima, Shigeyuki, Shigematsu, Yoshio, Tanaka, Keiji, Ohkouchi, Takeo, Ishida, Yutaka, Nishizawa, Yoko, Tada, Yasuomi, Ichimura, Kazuya, Gomi, Kenji, Yoo, Sang-Dong, Sheen, Jen, Akimitsu, Kazuya

“…We previously reported that a rare sugar D-allose, which is the D-glucose epimer at C3, inhibits the gibberellin-dependent responses such as elongation of the…”
Get full text

Citrus as a molecular contact point for co-evolution of Alternaria pathogens by Akimitsu, Kazuya, Ohtani, Kouhei, Shimagami, Takuya, Katsumoto, Mai, Igarashi, Chika, Tanaka, Sawa, Matsuoka, Syu, Mochizuki, Susumu, Tsuge, Takashi, Yamamoto, Mikihiro, Kodama, Motoichiro, Ichimura, Kazuya, Gomi, Kenji

“…Alternaria black rot, Alternaria leaf spot of rough lemon, and Alternaria brown spot of tangerines are three major citrus Alternaria pathogens. Citrus could be…”
Get full text

Role of the Host-Selective ACT-Toxin Synthesis Gene ACTTS2 Encoding an Enoyl-Reductase in Pathogenicity of the Tangerine Pathotype of Alternaria alternata by Ajiro, Naoya, Miyamoto, Yoko, Masunaka, Akira, Tsuge, Takashi, Yamamoto, Mikihiro, Ohtani, Kouhei, Fukumoto, Takeshi, Gomi, Kenji, Peever, Tobin L, Izumi, Yuriko, Tada, Yasuomi, Akimitsu, Kazuya

“…The tangerine pathotype of Alternaria alternata produces host-selective ACT-toxin and causes Alternaria brown spot disease of tangerines and tangerine hybrids…”
Get full text

Role of the Pathotype-Specific ACRTS1 Gene Encoding a Hydroxylase Involved in the Biosynthesis of Host-Selective ACR-Toxin in the Rough Lemon Pathotype of Alternaria alternata by IZUMI, Yuriko, KAMEI, Eri, AKIMITSU, Kazuya, MIYAMOTO, Yoko, OHTANI, Kouhei, MASUNAKA, Akira, FUKUMOTO, Takeshi, GOMI, Kenji, TADA, Yasuomi, ICHIMURA, Kazuya, PEEVER, Tobin L

“…The rough lemon pathotype of Alternaria alternata produces host-selective ACR-toxin and causes Alternaria leaf spot disease of the rootstock species rough…”
Get full text

Sensitivity to Alternaria alternata Toxin in Citrus because of Altered Mitochondrial RNA Processing by Ohtani, Kouhei, Yamamoto, Hiroyuki, Akimitsu, Kazuya

“…Specificity in the interaction between rough lemon (Citrus jambhiri Lush.) and the fungal pathogen Alternaria alternata rough lemon pathotype is determined by…”
Get full text

Molecular cloning and characterization of a thaumatin-like protein-encoding cDNA from rough lemon by Kim, Bong-Gyu, Fukumoto, Takeshi, Tatano, Satoshi, Gomi, Kenji, Ohtani, Kouhei, Tada, Yasuomi, Akimitsu, Kazuya

“…Plants accumulate defense-related proteins when they suffer attacks by fungi and bacteria, diverse stress conditions, or elicitor treatment. Among the…”
Get full text

Nematicidal Activity of 5-Hydroxymethyl-2-furoic Acid against Plant-Parasitic Nematodes by Kimura, Yasuo, Tani, Satoko, Hayashi, Asami, Ohtani, Kouhei, Fujioka, Shozo, Kawano, Tsuyoshi, Shimada, Atsumi

“…A nematicide, 5-hydroxymethyl-2-furoic acid (1), was isolated from cultures of the fungus Aspergillus sp. and its structure was identified by spectroscopic…”
Get full text

Rare sugar D-allose suppresses gibberellin signaling through hexokinase-dependent pathway in Oryza sativa L by FUKUMOTO, Takeshi, KANO, Akihito, OHARA, Toshiaki, SHIGEMATSU, Yoshio, TANAKA, Keiji, ISHIDA, Yutaka, NISHIZAWA, Yoko, TADA, Yasuomi, ICHIMURA, Kazuya, GOMI, Kenji, AKIMITSU, Kazuya, OHTANI, Kouhei, YAMASAKI-KOKUDO, Yumiko, KIM, Bong-Gyu, HOSOTANI, Kouji, SAITO, Miu, SHIRAKAWA, Chikage, TAJIMA, Shigeyuki, IZUMORI, Ken

Get full text

Host-selective toxins produced by the plant pathogenic fungus Alternaria alternata by Tsuge, Takashi, Harimoto, Yoshiaki, Akimitsu, Kazuya, Ohtani, Kouhei, Kodama, Motoichiro, Akagi, Yasunori, Egusa, Mayumi, Yamamoto, Mikihiro, Otani, Hiroshi

“…Abstract Host-selective toxins (HSTs) produced by fungal plant pathogens are generally low-molecular-weight secondary metabolites with a diverse range of…”
Get full text

rare sugar d-allose acts as a triggering molecule of rice defence via ROS generation by Kano, Akihito, Fukumoto, Takeshi, Ohtani, Kouhei, Yoshihara, Akihide, Ohara, Toshiaki, Tajima, Shigeyuki, Izumori, Ken, Tanaka, Keiji, Ohkouchi, Takeo, Ishida, Yutaka, Nishizawa, Yoko, Ichimura, Kazuya, Tada, Yasuomi, Gomi, Kenji, Akimitsu, Kazuya

“…Only d-allose, among various rare monosaccharides tested, induced resistance to Xanthomonas oryzae pv. oryzae in susceptible rice leaves with defence…”
Get full text

Involvement of carbon catabolite repression on regulation of endopolygalacturonase gene expression in citrus fruit by Ohtani, K. (Kagawa Univ., Takamatsu (Japan).), Isshiki, A, Katoh, H, Yamamoto, H, Akimitsu, K

“…Abstract The Acpg1 gene of Alternaria citri encodes an extracellular endopolygalacturonase that is important for virulence in citrus fruits. Expression of…”
Get full text

Nematicidal Activities of 4-Hydroxyphenylacetic Acid and Oidiolactone D Produced by the Fungus Oidiodendron sp by Ohtani, Kouhei, Fujioka, Shozo, Shimada, Atsumi, Kimura, Yasuo

“…Two nematicides, 4-hydroxyphenylacetic acid (4-HPA) (1) and oidiolactone D (2), were isolated from cultures of the fungus Oidiodendron sp., and their…”
Get full text

Rare Sugar, d-Allose, Confers Resistance to Rice Bacterial Blight with Upregulation of Defense-Related Genes in Oryza sativa by Kano, Akihito, Gomi, Kenji, Yamasaki-Kokudo, Yumiko, Satoh, Masaru, Fukumoto, Takeshi, Ohtani, Kouhei, Tajima, Shigeyuki, Izumori, Ken, Tanaka, Keiji, Ishida, Yutaka, Tada, Yasuomi, Nishizawa, Yoko, Akimitsu, Kazuya

“…We investigated responses of rice plant to three rare sugars, d-altrose, d-sorbose, and d-allose, due to establishment of mass production methods for these…”
Get full text

d-Psicose induces upregulation of defense-related genes and resistance in rice against bacterial blight by Kano, Akihito, Hosotani, Kouji, Gomi, Kenji, Yamasaki-Kokudo, Yumiko, Shirakawa, Chikage, Fukumoto, Takeshi, Ohtani, Kouhei, Tajima, Shigeyuki, Izumori, Ken, Tanaka, Keiji, Ishida, Yutaka, Nishizawa, Yoko, Ichimura, Kazuya, Tada, Yasuomi, Akimitsu, Kazuya

“…We examined rice responses to a rare sugar, d-psicose. Rice growth was inhibited by d-psicose but not by common sugars. Microarray analysis revealed that…”
Get full text

A zinc-binding citrus protein metallothionein can act as a plant defense factor by controlling host-selective ACR-toxin production by Nishimura, Satoshi, Tatano, Satoshi, Miyamoto, Yoko, Ohtani, Kouhei, Fukumoto, Takeshi, Gomi, Kenji, Tada, Yasuomi, Ichimura, Kazuya, Akimitsu, Kazuya

“…Metallothionein is a small cysteine-rich protein known to have a metal-binding function. We isolated three different lengths of rough lemon cDNAs encoding a…”
Get full text

Rare sugar D-allose suppresses gibberellin signaling through hexokinase-dependent pathway in Oryza sativa L by Fukumoto, Takeshi, Kano, Akihito, Ohtani, Kouhei, Yamasaki-Kokudo, Yumiko, Kim, Bong-Gyu, Hosotani, Kouji, Saito, Miu, Shirakawa, Chikage, Tajima, Shigeyuki, Izumori, Ken, Ohara, Toshiaki, Shigematsu, Yoshio, Tanaka, Keiji, Ishida, Yutaka, Nishizawa, Yoko, Tada, Yasuomi, Ichimura, Kazuya, Gomi, Kenji, Akimitsu, Kazuya

“…One of the rare sugars, D-allose, which is the epimer of D-glucose at C3, has an inhibitory effect on rice growth, but the molecular mechanisms of the growth…”
Get full text