Search Results - "Kawahara, Yoshio"

Altered Metabolic Flux due to Deletion of odhA causes L-Glutamate Overproduction in Corynebacterium glutamicum by Asakura, Yoko, Kimura, Eiichiro, Usuda, Yoshihiro, Kawahara, Yoshio, Matsui, Kazuhiko, Osumi, Tsuyoshi, Nakamatsu, Tsuyoshi

“…L-Glutamate overproduction in Corynebacterium glutamicum, a biotin auxotroph, is induced by biotin limitation or by treatment with certain fatty acid ester…”
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Relationship between the Glutamate Production and the Activity of 2-Oxoglutarate Dehydrogenase in Brevibacterium lactofermentum by Kawahara, Yoshio, Takahashi-Fuke, Keiko, Shimizu, Eiko, Nakamatsu, Tsuyoshi, Nakamori, Shigeru

“…Enzyme activities of 2-oxoglutarate dehydrogenase complex and glutamate dehydrogenase of wild type Brevibacterium lactofermentum, one of the typical…”
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Glutamate overproduction in Corynebacterium glutamicum triggered by a decrease in the level of a complex comprising DtsR and a biotin-containing subunit by Kimura, E. (Ajinomoto Co. Inc., Kawasaki, Kanagawa (Japan). Central Research Labs.), Yagoshi, C, Kawahara, Y, Ohsumi, T, Nakamatsu, T, Tokuda, H

“…Glutamate overproduction in Corynebacterium glutamicum is induced by Tween 40, biotin-limitation, or sublethal amounts of penicillin. Disruption of the dtsR…”
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The Energetic Conversion Competence of Escherichia coli during Aerobic Respiration Studied by 31P NMR Using a Circulating Fermentation System by Noguchi, Yasushi, Nakai, Yuta, Shimba, Nobuhisa, Toyosaki, Hiroshi, Kawahara, Yoshio, Sugimoto, Shinichi, Suzuki, Ei-ichiro

“…To determine the actual potential of the energetic conversion efficiency of Escherichia coli during aerobic respiration, apparent P/O ratios (P/Oapp) under…”
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Molecular Cloning of a Novel Gene, dtsR, Which Rescues the Detergent Sensitivity of a Mutant Derived from Brevibacterium lactofermentum by Kimura, Eiichiro, Abe, Chizu, Kawahara, Yoshio, Nakamatsu, Tsuyoshi

“…Several strains of Corynebacterium and Brevibacterium are known for their ability to secrete large amounts of amino acids, especially l-glutamate. We focused…”
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AdtsRGene-Disrupted Mutant ofBrevibacterium lactofermentumRequires Fatty Acids for Growth and Efficiently Produces L-Glutamate in the Presence of an Excess of Biotin by Kimura, Eiichiro, Abe, Chizu, Kawahara, Yoshio, Nakamatsu, Tsuyoshi, Tokuda, Hajime

“…AdtsRgene encoding a homolog of the β subunit of some biotin-containing enzymes suppresses a detergent-sensitive mutation ofBrevibacterium lactofermentum(E…”
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Simultaneous and High Fermentative Production of L-Lysine and L-Glutamic Acid Using a Strain of Brevibacterium lactofermentum by Shiratsuchi, Mototsugu, Kuronuma, Hideo, Kawahara, Yoshio, Yoshihara, Yasuhiko, Miwa, Harufumi, Nakamori, Shigeru

“…A novel fermentation process for simultaneous and high production of L-lysine and L-glutamic acid was established. This process was characterized by…”
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Bacillus subtilis yckG and yckF encode two key enzymes of the ribulose monophosphate pathway used by methylotrophs, and yckH is required for their expression by Yasueda, H, Kawahara, Y, Sugimoto, S

“…The ribulose monophosphate (RuMP) pathway is one of the metabolic pathways for the synthesis of compounds containing carbon-carbon bonds from one-carbon units…”
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Bacillus subtilis yckG andyckF Encode Two Key Enzymes of the Ribulose Monophosphate Pathway Used by Methylotrophs, and yckH Is Required for Their Expression by Hisashi Yasueda, Yoshio Kawahara, Shin-ichi Sugimoto

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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A dtsR gene-disrupted mutant of Brevibacterium lactofermentum requires fatty acids for growth and efficiently produces L-glutamate in the presence of an excess of biotin by Kimura, E, Abe, C, Kawahara, Y, Nakamatsu, T, Tokuda, H

“…A dtsR gene encoding a homolog of the beta subunit of some biotin-containing enzymes suppresses a detergent-sensitive mutation of Brevibacterium lactofermentum…”
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Development of pyrolysis-fractography by Watanabe, Chuichi, Kawahara, Yoshio, Ohtani, Hajime, Tsuge, Shin

“…As a novel method for analytical pyrolysis of polymers, pyrolysis-fractography (Py-F) was developed. In this method, the pyrolyzates generated when a polymer…”
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In vivo NMR system for evaluating oxygen-dependent metabolic status in microbial culture by Noguchi, Yasushi, Shimba, Nobuhisa, Toyosaki, Hiroshi, Ebisawa, Kazuyoshi, Kawahara, Yoshio, Suzuki, Ei-ichiro, Sugimoto, Shinichi

“…To optimize an appropriate microbial culture in a fermentor, precise control of the medium's dissolved oxygen tension (DOT) is crucial. In particular, to study…”
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Molecular cloning of the Corynebacterium glutamicum ('Brevibacterium lactofermentum' AJ12036) odhA gene encoding a novel type of 2-oxoglutarate dehydrogenase by Usuda, Yoshihiro, Tujimoto, Nobuharu, Abe, Chizu, Asakura, Yoko, Kimura, Eiichiro, Kawahara, Yoshio, Kurahashi, Osamu, Matsui, Hiroshi

“…Central Research Laboratories, and Technology and Engineering Laboratories AJINOMOTO Co., Inc., 1-1 Suzuki-Cho, Kawasaki-ku, Kawasaki-shi 210, Japan ABSTRACT…”
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A convenient NMR method for in situ observation of aerobically cultured cells by Takesada, Hiroko, Ebisawa, Kazuyoshi, Toyosaki, Hiroshi, Suzuki, Ei-ichiro, Kawahara, Yoshio, Kojima, Hiroyuki, Tanaka, Takashi

“…We observed P31-NMR signals of intracellular phosphorylated metabolites, i.e. ATP, NAD(H) and UDPG, in the aerobically cultured cells of AJ13375 (a derivative…”
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31P NMR studies of energy metabolism in xanthosine‐5′‐monophosphate overproducing Corynebacterium ammoniagenes by Noguchi, Yasushi, Shimba, Nobuhisa, Kawahara, Yoshio, Suzuki, Ei‐ichiro, Sugimoto, Shinichi

“…Corynebacterium ammoniagenes is an overproducer of xanthosine‐5′‐monophosphate (XMP) by consuming either glcose (glc) or glutamic acid (glu). Its energy…”
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31 P NMR studies of energy metabolism in xanthosine‐5′‐monophosphate overproducing Corynebacterium ammoniagenes by Noguchi, Yasushi, Shimba, Nobuhisa, Kawahara, Yoshio, Suzuki, Ei‐ichiro, Sugimoto, Shinichi

“…Corynebacterium ammoniagenes is an overproducer of xanthosine‐5′‐monophosphate (XMP) by consuming either glcose (glc) or glutamic acid (glu). Its energy…”
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Effect of glycine betaine, an osmoprotective compound on the growth of Brevibacterium lactofermentum by Kawahara, Yoshio, Yoshihara, Yasuhiko, Ikeda, Shigeho, Hirose, Yoshio

“…Osmoregulation of Brevibacterium lactofermentum was examined. Exogenous glycine betaine was found to stimulate the growth rate of the bacterium in media of…”
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Stimulatory effect of glycine betaine on L-lysine fermentation by KAWAHARA, Y, YOSHIHARA, Y, IKEDA, S, YOSHII, H, HIROSE, Y

“…The growth rate, sugar consumption rate, and production rate of an L-lysine producing Brevibacterium lactofermentum mutant were stimulated by addition of…”
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SOLVOLYSIS AT SP-HYBRIDIZED CARBON (MECHANISM OF THE PINNER SYNTHESIS) by KAWAHARA, YOSHIO

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Effect of glycine betaine on the sucrose catabolism of an L-lysine producing mutant of Brevibacterium lactofermentum by KAWAHARA, Y, NAKAMURA, T, YOSHIHARA, Y, IKEDA, S, YOSHII, H

“…Effect of exogenous betaine on the growth of an L-lysine-producing mutant of Brevibacterium lactofermentum was examined in a medium containing different carbon…”
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