関口勇地 (Yuji Sekiguchi) - マイポータル - researchmap

基本情報

所属: 国立研究開発法人産業技術総合研究所バイオメディカル研究部門先進バイオ計測研究グループ

J-GLOBAL ID: 200901095168142306
researchmap会員ID: 5000005848

外部リンク: http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=Y75486006

研究分野

1

ライフサイエンス / ウイルス学 /

MISC

26

Tepidanaerobacter syntrophicus gen. nov., sp nov., an anaerobic, moderately thermophilic, syntrophic alcohol- and lactate-degrading bacterium isolated from thermophilic digested sludges

Yuji Sekiguchi, Hiroyuki Imachi, Ambar Susilorukmi, Mizuho Muramatsu, Akiyoshi Ohashi, Hideki Harada, Satoshi Hanada, Yoichi Kamagata

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 56 1621-1629 2006年7月
Anaerolinea thermolimosa sp. nov., Levilinea saccharolytica gen. nov., sp. nov. and Leptolinea tardivitalis gen. nov., sp. nov., novel filamentous anaerobes, and description of the new classes Anaerolineae classis nov. and Caldilineae classis nov. in the bacterial phylum Chloroflexi

Takeshi Yamada, Yuji Sekiguchi, Satoshi Hanada, Hiroyuki Imachi, Akiyoshi Ohashi, Hideki Harada, Yoichi Kamagata

International Journal of Systematic and Evolutionary Microbiology 56(6) 1331-1340 2006年6月
Pelotomaculum terephthalicum sp nov and Pelotomaculum isophthalicum sp nov.: two anaerobic bacteria that degrade phthalate isomers in syntrophic association with hydrogenotrophic methanogens

YL Qiu, Y Sekiguchi, S Hanada, H Imachi, IC Tseng, SS Cheng, A Ohashi, H Harada, Y Kamagata

ARCHIVES OF MICROBIOLOGY 185(3) 172-182 2006年4月
Non-sulfate-reducing, syntrophic bacteria affiliated with Desulfotomaculum cluster I are widely distributed in methanogenic environments

H Imachi, Y Sekiguchi, Y Kamagata, A Loy, YL Qiu, P Hugenholtz, N Kimura, M Wagner, A Ohashi, H Harada

APPLIED AND ENVIRONMENTAL MICROBIOLOGY 72(3) 2080-2091 2006年3月
Anaerolinea thermolimosa sp. nov., Levilinea saccharolytica gen. nov., sp. nov. and Leptolinea tardivitalis gen. nov., sp. nov., three novel filamentous anaerobes and the formal creation of the new classes Anaerolineae and Caldilineae classis nov. in the

International Journal of Systematic and Evolutionaly Microbiology 2006年
嫌気共生培養系を利用した未培養系統分類群に属するメタン生成古細菌の分離・培養

酒井早苗, 井町寛之, 関口勇地, 大橋晶良, 原田秀樹, 鎌形洋一

水環境学会誌 29(7) 389-397 2006年
Diversity, localization, and physiological properties of filamentous microbes belonging to Chloroflexi subphylum I in mesophilic and thermophilic methanogenic sludge granules

T Yamada, Y Sekiguchi, H Imachi, Y Kamagata, A Ohashi, H Harada

APPLIED AND ENVIRONMENTAL MICROBIOLOGY 71(11) 7493-7503 2005年11月
Comparative analysis of bacterial diversity in freshwater sediment of a shallow eutrophic lake by molecular and improved cultivation-based techniques

H Tamaki, Y Sekiguchi, S Hanada, K Nakamura, N Nomura, M Matsumura, Y Kamagata

APPLIED AND ENVIRONMENTAL MICROBIOLOGY 71(4) 2162-2169 2005年4月
Sequence-specific cleavage of 16S rRNA for rapid and quantitative detection of particular groups of anaerobes in bioreactors

Y Sekiguchi, Y Uyeno, A Sunaga, H Yoshida, Y Kamagata

WATER SCIENCE AND TECHNOLOGY 52(1-2) 107-113 2005年
嫌気性廃水処理グラニュール汚泥のバルキングに関与する門レベルで未培養な糸状性細菌群

山田剛史, 関口勇地, 鎌形洋一, 白石皓二, Philip Hugenholtz, 井町寛之, 大橋晶良, 原田秀樹

水環境学会誌 28(1) 37-42 2005年
Clostridium jejuense sp nov., isolated from soil

H Jeong, H Yi, Y Sekiguchi, M Muramatsu, Y Kamagata, J Chun

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 54 1465-1468 2004年9月
Sequence-specific cleavage of small-subunit (SSU) rRNA with oligonucleotides and RNase H: a rapid and simple approach to SSU rRNA-based quantitative detection of microorganisms

Y Uyeno, Y Sekiguchi, A Sunaga, H Yoshida, Y Kamagata

APPLIED AND ENVIRONMENTAL MICROBIOLOGY 70(6) 3650-3663 2004年6月
Identification and isolation of anaerobic, syntrophic phthalate isomer-degrading microbes from methanogenic sludges treating wastewater from terephthalate manufacturing

YL Qiu, Y Sekiguchi, H Imachi, Y Kamagata, IC Tseng, SS Cheng, A Ohashi, H Harada

APPLIED AND ENVIRONMENTAL MICROBIOLOGY 70(3) 1617-1626 2004年3月
Anaerolinea thermophila gen. nov., sp nov and Caldilinea aerophila gen. nov., sp nov., novel filamentous thermophiles that represent a previously uncultured lineage of the domain Bacteria at the subphylum level

Y Sekiguchi, T Yamada, S Hanada, A Ohashi, H Harada, Y Kamagata

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 53(6) 1843-1851 2003年11月
Gemmatimonas aurantiaca gen. nov., sp nov., a gram-negative, aerobic, polyphosphate-accumulating micro-organism, the first cultured representative of the new bacterial phylum Gemmatimonadetes phyl. nov.

H Zhang, Y Sekiguchi, S Hanada, P Hugenholtz, H Kim, Y Kamagata, K Nakamura

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 53(4) 1155-1163 2003年7月
Molecular Detection and Direct Enumeration of Methanogenic Archaea and Methanotrophic Bacteria in Domestic Solid Waste Landfill Soils.

BIOTECHNOLOGY LETTERS 2003年
Archaeal community compositions at different depths (up to 30 m) of a municipal solid waste landfill site in Taiwan as revealed by 16S rDNA cloning analyses

BIOTECHNOLOGY LETTERS 25 1563-1569 2003年
Sporotomaculum syntrophicum sp. nov., a novel anaerobic, syntrophic benzoate-degrading bacterium isolated from methanogenic sludge treating wastewater from terephthalate manufacturing

ARCHIVES OF MICROBIOLOGY 2003年
Pelotomaculum thermopropionicum gen. nov., sp nov., an anaerobic, thermophilic, syntrophic propionate-oxidizing bacterium

H Imachi, Y Sekiguchi, Y Kamagata, S Hanada, A Ohashi, H Harada

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 52(5) 1729-1735 2002年9月
多段型UASBリアクターによる焼酎蒸留粕廃液の超高速メタン発酵処理ースタートアップ期間及び再スタートアップ期間のプロセス挙動

クーシヴィライパイラヤ, 多川正, 関口勇地, 大橋晶良, 原田秀樹

衛生工学研究論文集 39 77-85 2002年

もっとみる

共同研究・競争的資金等の研究課題

1

１．嫌気環境下の微生物生態２．嫌気性廃水処理における微生物