微生物生態学分野の研究業績


島根大学 生物資源科学部
農林生産学科 農林生態科学教育コース

著書・学術論文                             LinkIcon学会発表

2014

Effects of temperature on competition and relative dominance of Bradyrhizobium japonicum and Bradyrhizobium elkanii in the process of soybean nodulation
Yuta Suzuki, Dinesh Adhikari, Kazuhito Itoh, Kousuke Suyama
Plant and Soil, 374, 915-924, 2014

2013

Butyric acid attenuates intestinal inflammation in murine experimental colitis models via milk fat globule-EGF factor 8
Tsuyoshi Mishiro, Ryusaku Kusunoki, Aya Otani, Md Mesbah Uddin Ansary, Miki Tongu, Nanae Harashima, Takaya Yamada, Shuichi Sato, Yuji Amano, Kazuhito Itoh, Shunji Ishihara and Yoshikazu Kinoshita
Laboratory Investigation, 93, 834-843, 2013

基質資化パターン
井藤和人
土壌微生物実験法第3版、養賢堂、pp145-147, 2013

Genetic diversity of common bean (Phaseolus vulgaris L.) nodulating rhizobia in Nepal
Dinesh Adhikari, Kazuhito Itoh, Kousuke Suyama
Plant and Soil, 368, 341-353, 2013

Characterization of 2,4-Dichlorophenoxyacetic acid (2,4-D) and 2,4,5-Trichlorophenoxyacetic acid (2,4,5-T)-Degrading Fungi in Vietnamese Soils
Kazuhito Itoh, Masahiro Kinoshita, Shigeyuki Morishita, Masateru Chida, Kousuke Suyama
FEMS Microbiology Ecology, 84, 124-132, 2013

ベトナム土壌から分離した糸状菌によるフェノキシ酢酸系除草剤の分解
井藤和人
菌類きのこ遺伝資源—発掘と活用—、丸善プラネット、pp146-154, 2013

2012

Genetic diversity of soybean nodulating rhizobia in Nepal in relation to climate and soil properties
Dinesh Adhikari, Masakazu Kaneto, Kazuhito Itoh, Kousuke Suyama, Bhanu B. Pokharel and Yam K. Gaihre
Plant and Soil, 357, 131-145, 2012

2011

Growth of Cyanobacteria Synechococcus leopoliensis CCAP1405/1 on Agar Media under Coexistence of Heterotrophic Bacteria
Shohei Hayashi, Kazuhito Itoh and Kousuke Suyama
Microbes and Environments, 26, 120-127, 2011

Evaluation of River Model Biofilm for Assessing Pesticide Effects: A Case Study with Atrazine
Shohei Hayashi, Kazuhito Itoh and Kousuke Suyama
Journal of Pesticide Science, 36, 243-247, 2011

Characterization of microbial consortia that reductively dechlorinate 4-chlorophenol and transform phenol to benzoate enriched from estuarine sediment of Lake Shinji
K. Itoh, Y. Mihara, Y. Toshima and K. Suyama
Journal of Environmental Science and Health, part B, 46, 181-190, 2011

New concept for evaluating the toxicity of herbicides for ecological risk assessment
Munir Mohammad and Kazuhito Itoh
In Herbicides and Environment. InTech, pp561-582, 2011

Construction of river model biofilm for assessing pesticide effects
Shohei Hayashi, Ji Eun Jang, Kazuhito Itoh, Kousuke Suyama, Hiroki Yamamoto
Archives of Environmental Contamination & Toxicology, 60, 44-56, 2011

2010

Reductive dechlorination of chlorophenols in estuarine sediments of Lake Shinji and Lake Nakaumi
K. Itoh, Y. Mihara, N. Tanimoto, T. Shimada and K. Suyama
Journal of Environmental Science and Health, part B, 45, 399-407, 2010

Effects of Herbicides on Lemna gibba and Recovery from the Damage after Prolonged Exposure
M. Mohammad, K. Itoh, K. Suyama
Archives of Environmental Contamination & Toxicology, 58, 605-612, 2010

2009

メタン発酵
井藤和人、船岡正光
木質系有機資源の新展開Ⅱ、シーエムシー出版、pp208-213, 2009

土壌中における農薬の挙動(訳書)
井藤和人、山本広基
カーク・オスマー「科学技術・環境ハンドブックⅡ」グリーン・サステイナブルケミストリー、日本化学会監訳、丸善、pp345-363, 2009

2008

Diversity of herbicides 2,4-D- and 2,4,5-T-degrading bacterial communities in Vietnamese soils
Kazuhito Itoh Nguyen L. Huong, and Kousuke Suyama,
Proceedings of SoilRem 2008, 312-319, 2008

2,4-Dichlorophenolxyacetic acid (2,4-D)- and 2,4,5-Trichlorophenolxyacetic acid (2,4,5-T)-Degrading Bacterial Community in Soil-Water Suspension during the Enrichment Process.
Nguyen L. Huong, Kazuhito Itoh and Kousuke Suyama,
Microbes and Environments. 23, 142-148, 2008

Comparative effects of different families of herbicides on recovery potentials in Lemna sp.
Munir Mohammad, Kazuhito Itoh and Kousuke Suyama,
J. Pesticide Sci. 33, 171-174, 2008.

Improvement of ELISA analysis for soil residue analysis by reducing soil matrix effects.
Sonny Conde, Kousuke Suyama and Kazuhito Itoh,
J. Pesticide Sci. 33, 73-75, 2008.

Application of commercially available fenitrothion-ELISA kit for soil residue analysis.
Sonny Conde, Kousuke Suyama, Kazuhito Itoh and Hiroki Yamamoto,
J. Pesticide Sci. 33, 51-57, 2008.

2007

Glucose-degrading activity in paddy soil under anaerobic and aerobic conditions
Kazuhito Itoh, Ayako Kojima, Kousuke Suyama and Hiroki Yamamoto
Bull. Fac. Life Env. Sci. Shimane Univ. 12, 3-6, 2007

Diversity of 2,4-Dichlorophenoxyacetic Acid (2,4-D) and 2,4,5-Trichlorophenoxyacetic Acid (2,4,5-T) Degrading Bacteria in Vietnamese Soils.
Nguyen Lan Huong, Kazuhito Itoh, and Kousuke Suyama.
Microbes and Environments. 22, 243-256, 2007

Chlorophenol Hydroxylase Activity Encoded by TfdB from 2,4-Dichlorophenoxyacetic Acid (2,4-D)-Degrading Bradyrhizobium sp. Strain RD5-C2.
Nguyen Lan Huong, Kazuhito Itoh, Masao Miyamoto, Kousuke Suyama, and Hiroki Yamamoto.
Bioscience, Biotechnology, and Biochemistry. 71, 1691-1696, 2007

Monosaccharide composition of four humus fractions in an Andosol and a Cambisol
Kazuhito Itoh, Akira Watanabe, Kiyoshi Tsutsuki and Shozo Kuwatsuka
Soil Science and Plant Nutrition, 53, 7-11, 2007

2006

Recovery of Lemna sp. after Exposure to Sulfonylurea Herbicides
M. Mohammad, K. Itoh, K. Suyama, H. Yamamoto
Bulletin of Environmental Contamination & Toxicology, 76, 256-263, 2006

2005

Comparative Sensitivity of Pseudokirchnetiella subcapitata vs. Lemna sp. to Eight Sulfonylurea Herbicides
M. Mohammad, T. Kishimoto, K. Itoh, K. Suyama, H. Yamamoto
Bulletin of Environmental Contamination & Toxicology, 75, 866-872, 2005

土壌中の遺伝子・遺伝子情報・・何ができるのか、何がわかるのか 4.特定微生物の検出と定量・多様性、ならびに特定遺伝子に注目した分子生態(その2)有機汚染物質の分解菌
井藤和人
日本土壌肥料学会誌, 76, 353-356, 2005

2004

生態影響評価の考え方
山本広基
農薬の環境科学最前線, ソフトサイエンス社, pp.212-221,2004

土壌環境における生態系の構造と機能
井藤和人
農薬の環境科学最前線, ソフトサイエンス社, pp.163-175,2004

Root Nodule Bradyrhizobium spp. Harbor tfdAα and cadA, Homologous with Genes Encoding 2,4-Dichlorophenoxyacetic Acid-Degrading Proteins
Kazuhito Itoh, Yoshiko Tashiro, Kazuko Uobe, Yoichi Kamagata, Kousuke Suyama and Hiroki Yamamoto
Appl. Environ. Microbiol., 70, 2110-2118, 2004.

Mitigation of cucumber autotoxicity in hydroponic culture using microbial strain
T. Asao, H. Kitazawa, K. Tomita, K. Suyama, H. Yamamoto, T. Hosoki and M.H.R. Pramanik
Scientia Horticulture, 99, 207-214, 2004.

2003

Arsenic Extractability with Phosphate and Citrate from Peat Collected in Bangladesh.
Chikako Yamazaki, Kazuhito Itoh, Naoko Higashi, Hiroaki Ishiga, Kousuke Suyama and Hiroki Yamamoto
Soil Sci. Plant Nutr. 49, 859-865, 2003.

土壌環境中における農薬の微生物生態影響評価に関する研究
山本 広基
日本農薬学会誌 28, 223-229, 2003

Assessing the Side-Effects of Pesticides on Microbial Ecosystem in the Soil Environment.
Hiroki Yamamoto
J. Pesticide Sci. 28, 215-216, 2003

ハイドロタルサイト化合物を配合したコンクリートブロックによるリン除去
桑原智之、佐藤利夫、野中資博、山本広基、相崎守弘、福田康洋
水環境学会誌 26(7), 423-429, 2003

廃棄物を利用した生物易付着性コンクリートの開発と藻礁経の応用-強度、安全性、生物易付着性に関する基礎的研究―
佐藤利夫、野中資博、山本広基、高田龍一、福田康洋
日本海水学会誌, 57(6), 469-480, 2003

Vertical Distribution of Arsenic in Ganges Delta Sediments in Deuli Village, Bangladesh.
Chikako Yamazaki, Hiroaki Ishiga, Farque Ahmed, Kazuhito Itoh, Kousuke Suyama and Hiroki Yamamoto
Soil Sci. Plant Nutr. 49, 567-574, 2003.

Sampling sediment and water in rice paddy fields and adjacent water bodies.
Hiroki Yamamoto and Koji Nakamura
Handbook of Residue Analytical Methods for Agrochemicals Vol.2, John Wiley and Sons, pp.892-907, 2003

Evaluation of Pesticide Effects on Microbial Communities in a Paddy Soil Comparing with That Caused by Soil Flooding.
Kazuhito Itoh, Takahiro Ikushima, Kousuke Suyama and Hiroki Yamamoto
J. Pesticide Sci. 28, 51-54, 2003

2002

Natural Fluctuations in Carbon Substrate Utilizing Activity and Community-Level Physiological Profiles of Microorganisms in Rice Paddy Soils as a Basis for Assessing the Side-Effects of Pesticides on Soil Ecosystems.
Kazuhito Itoh, Takahiro Ikushima, Kumi Fujii, Kousuke Suyama and Hiroki Yamamoto
J. Pesticide Sci. 27, 360-364, 2002

Degradation of An Acylated Starch-Plastic Mulch Film in Soil and Impacts on Soil Microflora.
Chrishanthi W. Fernando, Kousuke Suyama, Kazuhito Itoh, Hideyuki Tanaka and Hiroki Yamamoto
Soil Sci. Plant Nutr. 48, 701-709, 2002

tfdA-Like Genes in 2,4-Dichlorophenoxyacetic Acid-Degrading Bacteria Belonging to the Bradyrhizobium-Agromonas- Nitrobacter-Afipia Cluster in alpha-Proteobacteria
Kazuhito Itoh, Rie Kanda, Yoko Sumita, Hongik Kim, Yoichi Kamagata, Kousuke Suyama, Hiroki Yamamoto, Robert P. Hausinger, James M. Tiedje
Appl. Environ. Microbiol., 68, 3449-3454, 2002

Effect of Chloropicrin Fumigation on Microbial Communities Evaluated by Community-Level Physiological Profile and the Resistance against Fusarium Wilt.
Kazuhito Itoh, Daisuke Goto, Kaoru Sueyasu, Kousuke Suyama and Hiroki Yamamoto
Soil Sci. Plant Nutr. 48, 333-339, 2002

Biodegradability of Acylated Starch-Plastic in Four Types of Soil.
Chrishanthi W. Fernando, Kousuke Suyama, Kazuhito Itoh, Hideyuki Tanaka and Hiroki Yamamoto
Environ. Sci. 15, 95-102, 2002

2001

農薬の土壌微生物への影響
山本 広基
農薬学事典, 朝倉書店, pp.381-387,2001

小河川における生物膜の形成に伴う微生物量および活性の変化
巣山 弘介, 中尾 貴, 河野 晃之, 小谷 哲也, 井藤 和人, 山本 広基
日本微生物生態学会誌 16, 13-17, 2001

培養液に添加されたフェノール物質分解菌が水耕キュウリの栄養生長に及ぼす効果
浅尾 俊樹, 谷口 尚, 巣山 弘介, 山本 広基, 井藤 和人, 冨田 浩平, 谷口 久美子, 細木 高志
園芸学会雑誌 70, 393-395, 2001

Natural fluctuation of microbial biomass and population in rice paddy soils as a basis for assessing the side-effect of pesticides on soil ecosystem.
K. Suyama, Y. Okamoto, K. Itoh, M. Itamochi, Y. Kagawa, K. Fujii, S. Kumagai, N. Koga, S. Kajihara, T. Ikushima, H. Miyamoto, M. Aoki, A. Kojima and H. Yamamoto
Journal of Pesticide Science 26, 127-135, 2001

Light-dependent Accumulation of Tryptamine in the Rice Sekiguchi Lesion Mutant Infected with Magnaporthe grisea.
S. Arase, M. Ueno, M. Toko, Y. Honda, K. Itoh and Y. Ozoe
J. Phytopathol. 149, 409-413, 2001

2000
昭和基地周辺における土壌藻類および土壌微生物による環境モニタリング
大谷 修司, 巣山 弘介, 神田 啓史
南極資料 44, 265-276, 2000

Phenolic Acids Affect Transformations of Chlorophenols by a Coriolus versicolor Laccase
Kazuhito Itoh, Miho Fujita, Kazuo Kumano, Kousuke Suyama, Hiroki Yamamoto
Soil Biol. Biochem. 32 (1), 85-91, 2000

Distribution of Soil Algae at the Monitoring Sites in the Vicinity of Syowa Station between Austral Summers of 1992/1993 and 1997/1998
Shuji Ohtani, Kousuke Suyama, Hiroki Yamamoto, Yukari Aridomi, Ritsuko Itoh, Yoshiko Fukuoka
Polar Biosci. 13, 113-132, 2000

Direct Isolation of Fungal Hyphae Degrading 2,4,5,6-tetrachloroisophthalonitrile from Soil
Tohru Mori, Takeharu Itou, Hiroki Yamamoto, Koichi Fujie, Arata Katayama
Soil Sci. Plant Nutr. 46 (3), 745-749, 2000

Effect of Fumigants on Soil Microbial Population and Proliferation of Fusarium oxysporum
Inoculated into Fumigated Soil
Kazuhito Itoh, Mitsuru Takahashi, Ren Tanaka, Kousuke Suyama, Hiroki Yamamoto
J. Pesticide Sci. 25 (2), 147-149, 2000

Presence of 2,4-D-catabolizing Bacteria in a Japanese Arable Soil that Belong to BANA (Bradyrhizobium-Agromonas-Nitrobacter-Afipia) Cluster in alpha-Proteobacteria
Kazuhito Itoh, Rie Kanda, Yoshio Momoda, Yoko Sumita, Yoichi Kamagata, Kousuke Suyama, Hiroki Yamamoto
Microbes and Environments 15 (2), 113-117, 2000

1999
農薬と微生物
片山 新太, 山本 広基
新・土の微生物(4)環境問題と微生物, 博友社, pp.29-69, 1999

Natural Fluctuation of Microbial Activity Related to Nitrogen Cycle in Rice Paddy Soils as a Basis for Assessing the Side-Effect of Pesticides on Soil Ecosystem
Yuko Okamoto, Kousuke Suyama, Kazuhito Itoh, Miho Itamochi, Yasuhiro Kagawa, Shinji Kajihara, Takahiro Ikushima, Hitomi Miyamoto, Hiroki Yamamoto
J. Pesticide Sci. 24 (4), 386-392, 1999

1998
Assessing the Side-Effects of Pesticides on Soil Ecosystem
Hiroki Yamamoto, Kousuke Suyama, Kazuhito Itoh, Stanislaw R. Sroczynski
Reviews in Toxicology Vol.2, IOS Press, pp.295-302, 1998

土と農薬
鍬塚 昭三, 山本 広基
日本植物防疫協会, pp.29-69, 1998