Regulation of the high-specificity Rubisco genes by the third CbbR-type regulator in a hydrogen-oxidizing bacterium Hydrogenovibrio marinus
Koichi Toyoda, Yoichi Yoshizawa, Masaharu Ishii, and Hiroyuki Arai
J. Biosci. Bioeng., 134:496-500 (2022)
Simple transformation of the filamentous thermophilic cyanobacterium Leptolyngbya sp. KC45
Kanjana Mahanil, Pachara Sattayawat, Jeeraporn Pekkoh, Masafumi Kameya, MasaharuIshii, and Chayakorn Pumas
Algal Res., 66:102758 (2022)
Reversible glutamate coordination to high-valent nickel protects the active site of a [NiFe] hydrogenase from oxygen
Kulka-Peschke, C. J., Schulz, A.-C., Lorent, C., Rippers, Y., Wahlefeld, S., Preissler, J., Schulz, C., Wiemann, C., Bernitzky, C. C. M., Karafoulidi-Retsou, C., Wrathall, S. L. D., Procacci, B., Matsuura, H., Greetham, G. M., Teutloff, C., Lauterbach, L., Higuchi, Y., Ishii, M., Hunt, N. T., Lenz, O., Zebger, I. and Horch, M.
J. Am. Chem. Soc. 144:17022-17032 (2022)
Complete genome sequence of a mesophilic obligately chemolithoautotrophic hydrogen-oxidizing bacterium, Hydrogenovibrio marinus MH-110
Hiroyuki Arai and Masaharu Ishii
Microbiol. Resour. Announc., 8, e01132-19 (2019)
Draft genome sequence of Comamonas testosteroni TA441, a bacterium that has a cryptic phenol degradation gene cluster
Hiroyuki Arai and Masaharu Ishii
Microbiol. Resour. Announc., 8, e00946-19 (2019)
Physiological characterization of poly-β-hydroxybutyrate accumulation in the moderately thermophilic hydrogen-oxidizing bacterium Hydrogenophilus thermoluteolus TH-1
Tri Huu Nguyen, Fumiko Ishizuna, Yuya Sato, Hiroyuki Arai, and Masaharu Ishii
J. Biosci. Bioeng., 127, 686-689 (2019)
Discovery and analysis of a novel-type serine biosynthetic enzyme, phosphoserine phosphatase in Thermus thermophilus
Yoko Chiba, Ayako Yoshida, Shigeru Shimamura, Masafumi Kameya, Takeo Tomita, Makoto Nishiyama, and Ken Takai
FEBS J., 286, 726-736 (2019)
Complete genome sequence of a moderately thermophilic facultative chemolithoautotrophic hydrogen-oxidizing bacterium, Hydrogenophilus thermoluteolus TH-1
Hiroyuki Arai, Yasuhito Shomura, Yoshiki Higuchi, and Masaharu Ishii
Microbiol. Res. Announc., 7, e00857-18 (2018)
Protein engineering for improving the thermostability of tryptophan oxidase and insights from structural analysis
Hiroki Yamaguchi, Moemi Tatsumi, Kazutoshi Takahashi, Uno Tagami, Masayuki Sugiki, Tatsuki Kashiwagi, Masafumi Kameya, Seiji Okazaki, Toshimi Mizukoshi, and Yasuhisa Asano
J. Biochem., 164, 359-367 (2018)
Function of three RuBisCO enzymes under different CO2 conditions in Hydrogenovibrio marinus
Koichi Toyoda, Masaharu Ishii, and Hiroyuki Arai
J. Biosci. Bioeng., 126, 730-735 (2018)
Earth without life: a systems model of a global abiotic nitrogen cycle
Matthieu Laneuville, Masafumi Kameya, and H. James Cleaves II
Astrobiology, 18 (7), 897-914 (2018)
Pseudomonas aeruginosa overexpression system of nitric oxide reductase for in vivo and in vitro mutational analyses
Raika Yamagiwa, Takuya Kurahashi, Mariko Takeda, Mayuho Adachi, Hiro Nakamura, Hiroyuki Arai, Yoshitsugu Shiro, Hitomi Sawai, and Takehiko Tosha
Biochim. Biophys. Acta, 1859 (5), 333–341 (2018)
ISSN 0005-2728
Transcriptome profiles of central carbon metabolism under autotrophic, heterotrophic, and mixotrophic conditions in Hydrogenophilus thermoluteolus TH-1
Tri Huu Nguyen, Shin-ichi Hirano, Hiroyuki Arai, Hirofumi Nishihara, and Masaharu Ishii
J. Jpn. Soc. Extremophiles, 16, 27-36 (2017)
The Arnon-Buchanan cycle: a retrospective, 1966-2016.
Bob B. Buchanan, Reidun Sirevåg, Georg Fuchs, Ruslan N. Ivanovsky, Yasuo Igarashi, Masaharu Ishii, F. Robert Tabita, and Ivan A. Berg
Photosynth. Res., 134, 117–131 (2017)
Origin of the reductive tricarboxylic acid (rTCA) cycle-type CO2 fixation: a perspective
Norio Kitadai, Masafumi Kameya, and Kosuke Fujishima
Life 7, 39 (2017)
Structural basis of the redox switches in the NAD+-reducing soluble [NiFe]-hydrogenase
Y. Shomura, M. Taketa, H. Nakashima, H. Tai, H. Nakagawa, Y. Ikeda, M. Ishii, Y. Igarashi, H. Nishihara, K-S. Yoon, S. Ogo, S. Hirota, and Y. Higuchi
Science, 357 (6354), 928-932 (2017)
Dynamics of nitric oxide controlled by protein complex in bacterial system
Erina Terasaka, Kenta Yamada, Po-Hung Wang, Kanta Hosokawa, Raika Yamagiwa, Kimi Matsumoto, Shoko Ishii, Takaharu Mori, Kiyoshi Yagi, Hitomi Sawai, Hiroyuki Arai, Hiroshi Sugimoto, Yuji Sugita, Yoshitsugu Shiro, and Takehiko Tosha
Proc. Natl. Acad. Sci. USA, 114, 9888–9893 (2017)
Phosphoserine phosphatase is required for serine and one-carbon unit synthesis in Hydrogenobacter thermophilus
Keugtae Kim, Yoko Chiba, Azusa Kobayashi, Hiroyuki Arai, and Masaharu Ishii
J. Bacteriol., 199, e00409-17 (2017)
Nitrate reductase in Hydrogenobacter thermophilus with evolutionarily ancient features: distinctive localization and electron transfer
Masafumi Kameya, Haruna Kanbe, Yasuo Igarashi, Hiroyuki Arai, and Masaharu Ishii
Mol. Microbiol., 106, 129-141 (2017)
Specific expression and function of the A-type cytochrome c oxidase under starvation conditions in Pseudomonas aeruginosa
Tatsuya Osamura, Takuro Kawakami, Reiko Kido, Masaharu Ishii, and Hiroyuki Arai
PLoS ONE, 112(5): e0177957 (2017)
doi: 10.1371/journal.pone.0177957
古くて新しい酢酸菌の酸化発酵
桜井健太、石井正治、新井博之
バイオサイエンスとインダストリー、75 (1), 17-21 (2017)
Expression of multiple cbb3 cytochrome c oxidase isoforms by combinations of multiple isosubunits in Pseudomonas aeruginosa
Takehiro Hirai, Tatsuya Osamura, Masaharu Ishii, and Hiroyuki Arai
Proc. Natl. Acad. Sci. USA, 113 (45), 12815-12819 (2016)
doi/10.1073/pnas.1613308113
Metabolic features of Acetobacter aceti
Hiroyuki Arai, Kenta Sakurai, and Masaharu Ishii
In “Acetic acid Bacteria: Ecology and physiology” Matsushita, K. et al. (eds.) , pp. 225-271. Springer (2016)
doi: 10.1007/978-4-431-55933-7_12
Discovery of an intermolecular disulfide bond required for the thermostability of a heterodimeric protein from the thermophile Hydrogenobacter thermophilus
Keug Tae Kim, Yoko Chiba, Hiroyuki Arai, and Masaharu Ishii
Biosci. Biotechnol. Biochem., 80 (2), 232-240 (2016)
doi: 10.1080/09168451.2015.1079476
Crystallization and preliminary X-ray analysis of the NAD+-reducing [NiFe] hydrogenase from Hydrogenophilus thermoluteolus TH-1.
Taketa, M., Nakagawa, H., Habukawa, M., Osuka, H., Kihira, K., Komori, H., Shibata, N., Ishii, M., Igarashi, Y., Nishihara, H., Yoon, K. S., Ogo, S., Shomura, Y. and Higuchi, Y.
Acta Crystallogr. F Struct. Biol. Commun. 71, 96-99 (2015)
Conductive iron oxides accelerate thermophilic methanogenesis from acetate and propionate
Chihaya Yamada, Souichiro Kato, Yoshiyuki Ueno, Masaharu Ishii, and Yasuo Igarashi
J. Biosci. Bioeng., 119 (6), 678-82.1 (2015)
Reorganization of the bacterial and archaeal populations associated with organic loading conditions in a thermophilic anaerobic digester
Tomoyuki Hori, Shin Haruta, Daisuke Sasaki, Dai Hanajima, Yoshiyuki Ueno, Atsushi Ogata, Masaharu Ishii, and Yasuo Igarashi
J. Biosci. Bioeng., 119 (3), 337-344 (2015)
Involvement of a novel fermentative bacterium in acidification in a thermophilic anaerobic digester
Tomoyuki Hori, Masateru Akuzawa, Shin Haruta, Yoshiyuki Ueno, Atsushi Ogata, Masaharu Ishii, and Yasuo Igarashi
FEMS Microbiology Letters, 361 (1), 62–67, (2014)
doi: 10.1111/1574-6968.12611
Enzymatic characterization and in-vivo function of five terminal oxidases in Pseudomonas aeruginosa
Hiroyuki Arai, Takuro Kawakami, Tatsuya Osamura, Takehiro Hirai, Yoshiaki Sakai, and Masaharu Ishii
J Bacteriol., 196 (24), 4206-4215 (2014)
Journal of Bacteriology誌のCommentaryで紹介されました。
Fine-tuned regulation of the dissimilatory nitrite reductase gene by oxygen and nitric oxide in Pseudomonas aeruginosa
Miho Kuroki, Yasuo Igarashi, Masaharu Ishii, and Hiroyuki Arai
Environ. Microbiol. Rep., 6 (6), 792-801 (2014)
The crystal structure of siroheme decarboxylase in complex with iron-uroporphyrin III reveals two essential histidine residues
Kristin Haufschildt, Stefan Schmelz, Theresa M. Kriegler, Alexander Neumann, Judith Streif, Hiroyuki Arai, Dirk W. Heinz, and Gunhild Layer
J. Mol. Biol., 426 (19), 3272-3286 (2014)
Reduction of Fe(III) oxides by phylogenetically and physiologically diverse thermophilic methanogens
Chihaya Yamada, Souichiro Kato, Satoshi Kimura, Masaharu Ishii, and Yasuo Igarashi
FEMS Microbiol. Ecol., 89 (3), :637-645 (2014)
Inhibitory effects of ferrihydrite on a thermophilic methanogenic community
Chihaya Yamada, Souichiro Kato, Yoshiyuki Ueno, Masaharu Ishii, and Yasuo Igarashi
Microbes Environ., 29 (2), 227-230 (2014)
Adaptation of Hydrogenobacter thermophilus toward oxidative stress triggered by high expression of alkyl hydroperoxide reductase
Yuya Sato, Hiroyuki Arai, Yasuo Igarashi, and Masaharu Ishii
Biosci. Biotechnol. Biochem., 78 (9) 1619-1622 (2014)
Enrichment of amino acid-oxidizing, acetate-reducing bacteria
Makoto Ato, Masaharu Ishii, and Yasuo Igarashi
J. Biosci. Bioeng. 118 (2), 160-165 (2014)
Structural units important for activity of a novel-type phosphoserine phosphatase from Hydrogenobacter thermophilus TK-6 revealed by crystal structure analysis
Yoko Chiba, Shoichiro Horita, Jun Ohtsuka, Hiroyuki Arai, Koji Nagata, Yasuo Igarashi, Masaru Tanokura, and Masaharu Ishii
J. Biol. Chem., 288 (16), 11448-11458 (2013)
Role of nitric oxide-detoxifying enzymes in virulence of Pseudomonas aeruginosa against the silkworm, Bombyx mori
Hiroyuki Arai and Kazuhiro Iiyama
Biosci. Biotechnol. Biochem., 77 (1), 198-200 (2013)
Transcriptome response to nitrosative stress in Rhodobacter sphaeroides 2.4.1
Hiroyuki Arai, Jung Hyeob Roh, Jesus M. Eraso, and Samuel Kaplan
Biosci. Biotechnol. Biochem., 77 (1), 111-118 (2013)
Role of the glyoxylate pathway in acetic acid production by Acetobacter aceti
Kenta Sakurai, Shoko Yamazaki, Masaharu Ishii, Yasuo Igarashi, and Hiroyuki Arai
J. Biosci. Bioeng. 115 (1), 32-36 (2013)
“電子の流れ”で代謝を読み解く：Hydrogenobacter thermophilusの新規peroxidaseの発見
佐藤由也、新井博之、石井正治
バイオサイエンスとインダストリー、71 (4), 308-313 (2013)
Identification of the genes encoding nitric oxide reductase in the aerobic photosynthetic bacterium Roseobacter denitrificans OCh114
Makoto Kimura, Masaharu Ishii, Yasuo Igarashi, and Hiroyuki Arai
Biosci. Biotechnol. Biochem., 76 (10), 1984-1986 (2012)
Transcriptome analyses for metabolic enzymes in thiosulfate- and hydrogen-grown Hydrogenobacter thermophilus cells
Yuya Sato, Haruna Kanbe, Hirosuke Miyano, Yoshihiro Sambongi, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
Biosci. Biotechnol. Biochem., 76 (9), 1677-1681 (2012)
Crystallization and preliminary X-ray diffraction analysis of a novel type of phosphoserine phosphatase from Hydrogenobacter thermophilus TK-6
Yoko Chiba, Shoichiro Horita, Jun Ohtsuka, Hiroyuki Arai, Koji Nagata, Yasuo Igarashi, Masaru Tanokurab, and Masaharu Ishii
Acta Cryst. F68, 911-913 (2012)
Phylogenetic position of Aquificales based on the whole genome sequences of six Aquificales species
Kenro Oshima, Yoko Chiba, Yasuo Igarashi, Hiroyuki Arai, and Masaharu Ishii
Int. J. Evol. Biol., 2012:859264 (2012)
A novel enzymatic system against oxidative stress in the thermophilic hydrogen-oxidizing bacterium Hydrogenobacter thermophilus
Yuya Sato, Masafumi Kameya, Shinya Fushinobu, Takayoshi Wakagi, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
PLoS ONE, 7 (4), e34825 (2012)
Construction of hydrogen fermentation from garbage slurry using the membrane free bioelectrochemical system
Kengo Sasaki, Masahiko Morita, Norio Matsumoto, Daisuke Sasaki, Shin-ichi Hirano, Naoya Ohmura, Yasuo Igarashi
J. Biosci. Bioeng., 114 (1), 64-69 (2012)
Discovery and analysis of cofactor-dependent phosphoglycerate mutase homologs as novel phosphoserine phosphatases in Hydrogenobacter thermophilus
Yoko Chiba, Kenro Oshima, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
J. Biol. Chem. 287 (15), 11934-11941 (2012)
Involvement of flagella-driven motility and pili in Pseudomonas aeruginosa colonization at the air-liquid interface
Kyosuke Yamamoto, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
Microbes Environ., 27 (3), 320-323 (2012)
Mechanism for folate-independent aldolase reaction catalyzed by serine hydroxymethyltransferase
Yoko Chiba, Tohru Terada, Masafumi Kameya, Kentaro Shimizu, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
FEBS J. 279 (3), 504-514 (2012)
Changes in the gene expression profile of Acetobacter aceti during growth on ethanol
Kenta Sakurai, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
J. Biosci. Bioeng., 113 (3), 343-348 (2012).
Detecting weak protein-protein interactions by modified far-western blotting
Yuya Sato, Masafumi Kameya, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
J. Biosci. Bioeng., 112 (3) 304-307 (2011)
A bioelectrochemical reactor containing carbon fiber textiles enables efficient methane fermentation from garbage slurry
Kengo Sasaki, Masahiko Morita, Daisuke Sasaki, Shin-ichi Hirano, Norio Matsumoto, Atushi Watanabe, Naoya Ohmura, and Yasuo Igarashi
Bioresour. Technol. 102 (13), 6837-6842 (2011)
Decreasing ammonia inhibition in thermophilic methanogenic bioreactors using carbon fiber textiles
Kengo Sasaki, Masahiko Morita, Shin-ichi Hirano, Naoya Ohmura, and Yasuo Igarashi
Appl. Microbiol. Biotechnol., 90, 1555-1561(2011)
Regulation and function of versatile aerobic and anaerobic respiratory metabolism in Pseudomonas aeruginosa
Hiroyuki Arai
Front. Microbio. 2:103 (2011)
Detection of active, potentially acetate-oxidizing syntrophs in an anaerobic digester by flux measurement and FTHFS expression profiling
Tomoyuki Hori, Daisuke Sasaki, Shin Haruta, Toru Shigematsu, Yoshiyuki Ueno, Masaharu Ishii, and Yasuo Igarashi
Microbiology, 157 (7), 1980-1989 (2011)
Trade-off between oxygen and iron acquisition in bacterial cells at the air-liquid interface
Kyosuke Yamamoto, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
FEMS Microbiol. Ecol. 77 (1), 83-94 (2011)
Bioelectrochemical system accelerates microbial growth and degradation of filter paper
Kengo Sasaki, Shin-ichi Hirano, Masahiko Morita, Daisuke Sasaki, Norio Matsumoto, Naoya Ohmura, and Yasuo Igarashi
Appl. Microbiol. Biotechnol. 89, 449-455 (2011)
Distinctive responses of metabolically active microbiota to acidification in a thermophilic anaerobic digester
Masateru Akuzawa, Tomoyuki Hori, Shin Haruta, Yoshiyuki Ueno, Masaharu Ishii, and Yasuo Igarashi
Microb. Ecol. 61(3), 595-605 (2011)
Transcriptome response to different carbon sources in Acetobacter aceti
Kenta Sakurai, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
Microbiology, 157 (3), 899-910 (2011)
Methanogenic pathway and community structure in a thermophilic anaerobic digestion process of organic solid waste
Daisuke Sasaki, Tomoyuki Hori, Shin Haruta, Yoshiyuki Ueno, Masaharu Ishii, and Yasuo Igarashi
J. Biosci. Bioeng., 111 (1), 41-46 (2011)
Methanogenic communities on the electrodes of bioelectrochemical reactors without membranes
Kengo Sasaki, Masahiko Morita, Daisuke Sasaki, Shin-ichi Hirano, Norio Matsumoto, Naoya Ohmura, and Yasuo Igarashi
J. Biosci. Bioeng., 111 (1), 47-49 (2011)
ゲノム解析から見えてきた好熱性絶対独立栄養細菌Hydrogenobacter thermophilusの特徴
新井博之
バイオサイエンスとインダストリー, 68 (5), 322-326 (2010)
Dissimilatory Fe(III) reduction by cytochrome c-552 in a thermophilic, obligately chemolithoautotrophic bacterium, Hydrogenobacter thermophilus TK-6
Naoki Yoshida, Naoya Ohmura, Norio Matsumoto, Kengo Sasaki, Hiroshi Saiki, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
J. Jpn. Soc. Extremophiles, 9 (2), 61-66 (2010)
Efficient degradation of rice straw in the reacters packed by carbon fiber textiles
Kengo Sasaki, Masahiko Morita, Shin-ichi Hirano, Daisuke Sasaki, Naoya Ohmura, and Yasuo Igarashi
Appl. Microbiol. Biotechnol., 87 (4), 1579-1586 (2010)
Determinative factors of competitive advantage between aerobic bacteria for niches at the air-liquid interface
Kyosuke Yamamoto, Shin Haruta, Souichiro Kato, Masaharu Ishii, and Yasuo Igarashi
Microbes Environ., 25 (4), 317-320 (2010)
Bioelectrochemical system stabilizes methane fermentation from garbage slurry
Kengo Sasaki, Daisuke Sasaki, Masahiko Morita, Shin-ichi Hirano, Norio Matsumoto, Naoya Ohmura, and Yasuo Igarashi
Bioresour. Technol., 101 (10), 3415-3422 (2010)
Efficient treatment of garbage slurry in methanogenic bioreactor packed by fibrous sponge with high porosity
Kengo Sasaki, Daisuke Sasaki, Masahiko Morita, Shin-ichi Hirano, Norio Matsumoto, Naoya Ohmura, and Yasuo Igarashi
Appl. Microbiol. Biotechnol., 86 (5), 1573-1583 (2010)
Complete genome sequence of the thermophilic, obligately chemolithoautotrophic hydrogen oxidizing bacterium Hydrogenobacter thermophilus TK-6
Hiroyuki Arai, Haruna Kanbe, Masaharu Ishii, and Yasuo Igarashi
J. Bacteriol., 192 (10), 2651-2652 (2010)
Purification of three aminotransferases from Hydrogenobacter thermophilus TK-6 - novel types of alanine or glycine aminotransferase
Masafumi Kameya, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
FEBS J., 277 (8), 1876-1885 (2010)
Thiosulfate oxidation by a thermo-neutrophilic hydrogen-oxidizing Bacterium Hydrogenobacter thermophilus
Ryoko Sano, Masafumi Kameya, Satoshi Wakai, Hiroyuki Arai, Yasuo Igarashi, Masaharu Ishii, and Yoshihiro Sambongi
Biosci. Biotechnol. Biochem., 74 (4), 892-894 (2010)
Enzymatic and electron paramagnetic resonance studies of anabolic pyruvate synthesis by pyruvate:ferredoxin oxidoreductase from Hydrogenobacter thermophilus
Takeshi Ikeda, Masahiro Yamamoto, Hiroyuki Arai, Daijiro Ohmori, Masaharu Ishii, and Yasuo Igarashi
FEBS J., 277 (2), 501-510 (2010)
Carboxylation reaction catalyzed by 2-oxoglutarate:ferredoxin oxidoreductases from Hydrogenobacter thermophilus
Masahiro Yamamoto, Takeshi Ikeda, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
Extremophiles, 14 (1), 79-85 (2010)
Differential expression of multiple terminal oxidases for aerobic respiration in Pseudomonas aeruginosa
Takuro Kawakami, Miho Kuroki, Masaharu Ishii, Yasuo Igarashi, and Hiroyuki Arai
Environ. Microbiol., 12 (6), 1399-1412 (2010)
Identification of iron-reducing microorganisms in anoxic rice paddy soil by 13C-acetate probing.
Tomoyuki Hori, Alexandra Muller, Yasuo Igarashi, Ralf Conrad, and Michael W. Friedrich
ISME J., 4 (2), 267-278 (2010)
Effect of adding carbon fiber textiles to methanogenic bioreactors used to treat an artificial garbage slurry
Kengo Sasaki, Masahiko Morita, Shin-ichi Hirano, Naoya Ohmura, and Yasuo Igarashi
J. Biosci. Bioeng..108 (2), 130-135 (2009)
Siccanin rediscovered as a species-selective succinate dehydrogenase inhibitor
Tatsushi Mogi, Takuro Kawakami, Hiroyuki Arai, Yasuo Igarashi, Kazunobu Matsushita, Mihoko Mori, Kazuro Shiomi, Satoshi Omura, Shigeharu Harada, and Kiyoshi Kita
J. Biochem., 146 (3), 383-387 (2009)
Ferredoxin-NADP+ reductase from the thermophilic hydrogen-oxidizing bacterium, Hydrogenobacter thermophilus TK-6
Takeshi Ikeda, Miyuki Nakamura, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
FEMS Microbiol. Lett., 297 (1), 124-130 (2009)
Intertwined interspecies relationships: approaches to untangle the microbial network.
Shin Haruta, Souichiro Kato, Kyosuke Yamamoto, and Yasuo Igarashi
Environ. Microbiol., 11 (12), 2963-2969 (2009)
Bacterial community dynamics during reduction of odorous compounds in aerated pig manure slurry
Dai Hanajima, Shin Haruta, Tomoyuki Hori, Masaharu Ishii, Kiyonori Haga, and Yasuo Igarashi
J. Appl. Microbiol., 106, 118-129 (2009)
A soluble NADH-dependent fumarate reductase in the reductive tricarboxylic acid cycle of Hydrogenobacter thermophilus TK-6.
Akane Miura, Masafumi Kameya, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
J. Bacteriol, 190, 7170-7177 (2008)
Coexistence of antibiotic-producing and antibiotic-sensitive bacteria mediated by resistant bacteria in biofilm
Naoki Narisawa, Shin Haruta, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
Appl. Environ. Microbiol., 74, 3887-3894 (2008)
Nondecarboxylating and decarboxylating isocitrate dehydrogenases: oxalosuccinate reductase as an ancestral form of isocitrate dehydrogenase
Miho Aoshima and Yasuo Igarashi
J. Bacteriol., 190, 2050-2055 (2008)
Network relationships of bacteria in a stable mixed culture
Souichiro Kato, Shin Haruta, Zong Jun Cui, Masaharu Ishii, and Yasuo Igarashi
Microb. Ecol. 56, 403-411 (2008)
Transcriptional activity of Pseudomonas aeruginosa fhp promoter is dependent on two regulators in addition to FhpR
Taija Koskenkorva, Niina Aro-Kärkkäinen, Daniel Bachmann, Hiroyuki Arai, Alexander D. Frey, and Pauli T. Kallio
Arch. Microbiol. 189, 385-396 (2008)
Transcriptome dynamics during the transition from anaerobic photosynthesis to aerobic respiration in Rhodobacter sphaeroides 2.4.1
Hiroyuki Arai, Jung Hyeob Roh, and Samuel Kaplan
J. Bacteriol., 190, 286-299 (2008)
Sequencing and reverse transcription-polymerase chain reaction (RT-PCR) analysis of four hydrogenase gene clusters from an obligately autotrophic hydrogen-oxidizing bacterium Hydrogenobacter thermophilus TK-6
Yasufumi Ueda, Masahiro Yamamoto, Takashi Urasaki, Hiroyuki Arai, Masaharu Ishii and Yasuo Igarashi
J. Biosci. Bioeng., 104, 470-475 (2007).
Microbial population in the biomass adhering to supporting material in a packed-bed reactor degrading organic solid waste
Kengo Sasaki, Shin Haruta, Yoshiyuki Ueno, Masaharu Ishii and Yasuo Igarashi
Appl. Microbiol. Biotechnol., 75, 941-952 (2007).
Novel enzyme reactions related to the tricarboxylic acid cycle: phylogenitic/functional implications and biotechnological application
Miho Aoshima
Appl. Microbiol. Biotechnol., 75, 249-255 (2007).
The anaerobic regulatory network required for Pseudomonas aeruginosa nitrate respiration
Kerstin Schreiber, Robert Krieger, Beatrice Benkert, Martin Eschbach, Hiroyuki Arai, Max Schobert, and Dieter Jahn
J. Bacteriol., 189(11), 4310-4313 (2007).
A novel ferredoxin-dependent glutamate synthase from the hydrogen-oxidizing chemoautotrophic bacterium, Hydrogenobacter thermophilus TK-6
Masafumi Kameya, Takeshi Ikeda, Miyuki Nakamura, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
J. Bacteriol., 189(7), 2805-2812 (2007).
Identification of acetate-assimilating microorganisms under methanogenic conditions in anoxic rice field soil by comparative stable isotope probing of RNA
Tomoyuki Hori, Matthias Noll, Yasuo Igarashi, Michael W. Friedrich, and Ralf Conrad
Appl. Environ. Microbiol., 73(1), 101-109 (2007).
Traditional Pot Fermentation of Rice Vinegar -from the Viewpoint of Microbiology
Masaharu Ishii, Shin Haruta, and Yasuo Igarashi
J. Brew. Soc. Japan, 104, 652-657 (2007).
Purification and properties of glutamine synthetase from Hydrogenobacter thermophilus TK-6
Masafumi Kameya, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
J. Biosci. Bioeng., 102 (4), 311-315 (2006)
A novel oxalosuccinate-forming enzyme involved in the reductive carboxylation of 2-oxoglutarate in Hydrogenobacter thermophilus TK-6
Miho Aoshima and Yasuo Igarashi
Mol. Microbiol., 62, 748-759 (2006).
Role of two 2-oxoglutarate:ferredoxin oxidoreductases in Hydrogenobacter thermophilus under aerobic and anaerobic conditions
Masahiro Yamamoto, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
FEMS Microbiol. Lett., 263, 189-193 (2006).
Archaeal population on supporting material in a methanogenic packed-bed reactor
Kengo Sasaki, Shin Haruta, Yoshiyuki Ueno, Masaharu Ishi, and Yasuo Igarashi
J. Biosci. Bioeng., 102 (3), 244-246 (2006).
Gene structure and expression profile of cytochrome bc nitric oxide reductase from Hydrogenobacter thermophilus TK-6
Miho Suzuki, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
Biosci. Biotechnol. Biochem. 70 (7), 1666-1671 (2006)
Direct comparison of single-strand conformation polymorphism (SSCP) and denaturing gradient gel electrophoresis (DGGE) to characterize a microbial community on the basis of 16S rRNA gene fragments.
Tomoyuki Hori, Shin Haruta, Yoshiyuki Ueno, Masaharu Ishii, and Yasuo Igarashi
J. Microbiol. Methods, 66 (1), 165-169 (2006)
Purification, characterization, and gene cloning of thermophilic cytochrome cd1 nitrite reductase from Hydrogenobacter thermophilus TK-6
Miho Suzuki, Tadao Hirai, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
J. Biosci. Bioeng., 101 (5), 391-397 (2006)
Microbial community in methanogenic packed-bed reactor successfully operating at short hydraulic retention time
Kengo Sasaki, Shin Haruta, Masahiro Tatara, Akira Yamazawa, Yoshiyuki Ueno, Masaharu Ishi, and Yasuo Igarashi
J. Biosci. Bioeng., 101 (3), 271-273 (2006).
Dynamic transition of a methanogenic population in response to the concentration of volatile fatty acids in a thermophilic anaerobic digester
Tomoyuki Hori, Shin Haruta, Yoshiyuki Ueno, Masaharu Ishii, and Yasuo Igarashi
Appl. Environ. Microbiol., 72 (2), 1623-1630 (2006)
Anabolic five subunit-type pyruvate:ferredoxin oxidoreductase from Hydrogenobacter thermophilus TK-6
Takeshi Ikeda, Toshiro Ochiai, Susumu Morita, Ayako Nishiyama, Eio Yamada, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
Biochem. Biophys. Res. Commun., 340 (1), 76-82 (2006)
The role of two CbbRs in the transcriptional regulation of three ribulose-1,5-bisphosphate carboxylase/oxygenase genes in Hydrogenovibrio marinus MH-110
Koichi Toyoda, Yoichi Yoshizawa, Hiroyuki Arai, Masaharu Ishii, and Yasuo Igarashi
Microbiology, 151 (11), 3615-3625 (2005)
Two tandemly arranged ferredoxin genes in the Hydrogenobacter thermophilus genome: Comparatives characterization of the recombinant [4Fe-4S] ferredoxins
Takeshi Ikeda, Masahiro Yamamoto, Hiroyuki Arai, Daijiro Ohmori, Masaharu Ishii, and Yasuo Igarashi
Biosci. Biotechnol. Biochem., 69(6), 1172-1177 (2005)
Stable coexistence of five bacterial strains as a cellulose-degrading community
Souichiro Kato, Shin Haruta, Zong Jun Cui, Masaharu Ishii, and Yasuo Igarashi
Appl. Environ. Microbiol., 71 (11), 7099-7106 (2005)
Transcriptional regulation of the flavohemoglobin gene for aerobic nitric oxide detoxification by the second nitric oxide-responsive regulator of Pseudomonas aeruginosa
Hiroyuki Arai, Michiko Hayashi, Azusa Kuroi, Masaharu Ishii, and Yasuo Igarashi
J. Bacteriol., 187 (12), 3960-3967 (2005)
Microbial diversity in biodegradation and reutilization processes of garbage
Shin Haruta, Toru Nakayama, Kohei Nakamura, Hisashi Hemmi, Masaharu Ishii, Yasuo Igarashi, and Tokuzo Nishino
J. Biosci. Bioeng., 99 (1), 1-11 (2005)
