Hokkaido University Laboratory of Microbial Physiology
 Professor Atsushi Yokota
CONTENTS
インフォメーション INFORMATION
スタッフ紹介 STAFF
研究内容 RESEARCH
発表論文 PUBLICATION
写真 PHOTO
リンク LINK
連絡先・大学院受験 CONTACT/ENROLLMENT
担当講義

Profile

Professor Atsushi Yokota
NameAtsushi Yokota
Education historyHokkaido University Research Faculty of Agriculture, the department of Agricultural Chemistry
Work Experience 1984 Hokkaido University Graduate school of Agriculture, the department of Agricultural Chemistry (DAg)

1984
Ajinomoto Co.,Inc. Central Laboratory

1989
Assistant at Hokkaido University, Research Faculty of Agriculture

1993
Assistant Professor at Hokkaido University, Research Faculty of Agriculture

1996-1997
Studying at Groningen University (Netherlands)

2000
Professor at Hokkaido University, Research Faculty of Agriculture

2006
Due to organizational change, Professor at Hokkaido University, Research Faculty of Agriculture
MajorMicrobial Physiology, Gastrointestinal Microbiology
DiplomaDoctor of Agriculture, 1984 Hokkaido University
Academy ExcutivesJapan Bioengineering North Japan District Leader, Japan Lactic Bacterium Academy Director, FEMS Microbiology Letters Editor
Honors1995 Agricultural Chemistry Encouraging Prize from Japan Agricultural Chemistry Academy
* More information...


Research Achievement List

*Original Papers
1. S. Takao, A. Yokota and M. Tanida. L-Malic acid fermentation by a mixed culture of Rhizopus arrhizus and Paecilomyces varioti. Journal of Fermentation Technology, 61, 643-645 (1983).

2. S. Takao, A. Yokota and M. Tanida. Enzymatic production of tryptophan coupled to pyruvic acid fermentation. Journal of Fermentation Technology, 62, 329-334 (1984).
横田 教授

3. A. Yokota and S. Takao. Conversion of pyruvic acid fermentation to tryptophan production by the combination of pyruvic acid-producing microorganisms and Enterobacter aerogenes having high tryptophanase activity. Agricultural and Biological Chemistry, 48, 2663-2668 (1984).

4. I. Shiio, A. Yokota and S. Sugimoto. Effect of pyruvate kinase deficiency on L-lysine productivities of mutants with feedback-resistant aspartokinases. Agricultural and Biological Chemistry, 51, 2485-2493 (1987).

5. A. Yokota and I. Shiio. Effects of reduced citrate synthase activity andfeedback-resistant phosphoenolpyruvate carboxylase on lysine productivities of Brevibacterium flavum mutants. Agricultural and Biological Chemistry, 52, 455-463 (1988).

6. I. Shiio, A. Yokota, Y. Toride and S. Sugimoto. Threonine production by dihydrodipicolinate synthase-defective mutants of Brevibacterium flavum. Agricultural and Biological Chemistry, 53, 41-48 (1989).

7. A. Yokota and S. Takao. Pyruvic acid production by lipoic acid auxotrophs of Enterobacter aerogenes. Agricultural and Biological Chemistry, 53, 705-711 (1989).

8. A. Yokota, S. Oita and S. Takao. Tryptophan production by a lipoic acidauxotroph of Enterobacter aerogenes having both pyruvic acid productivity and high tryptophanase activity. Agricultural and Biological Chemistry, 53, 2037-2044 (1989).

9. I. Shiio, A. Yokota and K. Kawamura. Isolation and properties of dihydrodipicolinate synthase-defective threonine-producing mutants from a Brevibacterium flavum strain with feedback-sensitive aspartokinase. Agricultural and Biological Chemistry, 53, 2169-2175 (1989).

10. A. Yokota and I. Shiio. Dihydrodipicolinate synthase deficiency of Brevibacterium flavum strain BB69, a threonine-producing mutant with a feedback-resistant homoserine dehydrogenase. Agricultural and Biological Chemistry, 54, 547-548 (1990).

11. S. Oita, A. Yokota and S. Takao. Enzymatic production of tryptophan using a lipoic acid and thiamine double auxotroph of Enterobacter aerogenes having both pyruvic acid productivity and high tryptophanase activity. Journal of Fermentation and Bioengineering, 69, 256-258 (1990).

12. J. Hariantono, A. Yokota, S. Takao and F. Tomita. Ethanol production from raw starch by simultaneous fermentation using Schizosaccharomyces pombe and a raw starch saccharifying enzyme from Corticium rolfsii. Journal of Fermentation and Bioengineering, 71, 367-369 (1991).

13. A. Yokota, S. Hirayama, K. Enomoto, Y. Miura, S. Takao and F. Tomita: Production of inulin fructotransferase (depolymerizing) by Arthrobacter sp. H65-7 and preparation of DFA III from inulin by the enzyme. Journal of Fermentation and Bioengineering, 72, 258-261 (1991).

14. A. Yokota, K. Enomoto and F. Tomita. Purification and properties of an inulin fructotransferase (depolymerizing) from Arthrobacter sp. H65-7. Journal of Fermentation and Bioengineering, 72, 262-265 (1991).

15. A. Yokota, K. Kondo, M. Nakagawa, I. Kojima and F. Tomita. Production of levanbiose by levan-degrading enzyme from Streptomyces exfoliatus F3-2. Bioscience Biotechnology and Biochemistry, 57, 745-749 (1993).

16. K. Kawasaki, A. Yokota, S. Oita, C. Kobayashi, S. Yoshikawa, S. Kawamoto, S. Takao and F. Tomita. Cloning and characterization of a tryptophanase gene from Enterobacter aerogenes SM-18. Journal of General Microbiology, 139, 3275-3281 (1993). >>PubMed

17. A. Yokota, H. Shimizu, Y. Terasawa, N. Takaoka and F. Tomita. Pyruvic acid production by a lipoic acid auxotroph of Escherichia coli W1485. Applied Microbiology and Biotechnology, 41, 638-643 (1994).

18. A. Yokota, Y. Terasawa, N. Takaoka, H. Shimizu and F. Tomita. Pyruvic acid production by an F1-ATPase-defective mutant of Escherichia coli W1485lip2. Bioscience Biotechnology and Biochemistry, 58, 2164-2167 (1994).

19. K. Kawasaki, A. Yokota and F. Tomita. Enzymatic synthesis of L-tryptophan by Enterobacter aerogenes tryptophanase highly expressed in Escherichia coli, and some properties of the purified enzyme. Bioscience Biotechnology and Biochemistry, 59, 1938-1943 (1995).

20. A. Yokota, S. Amachi, S. Ishii and F. Tomita. Acid sensitivity of a mutant of Lactococcus lactis subsp. lactis C2 with reduced membrane-bound ATPase activity. Bioscience Biotechnology and Biochemistry, 59, 2004-2007 (1995).

21. A. Yokota, O. Yamauchi and F. Tomita. Production of inulotriose from inulin by inulin-degrading enzyme from Streptomyces rochei E87. Letters in Applied Microbiology, 21, 330-333 (1995).

22. Y. Nagasaka, N. Muraki, A. Kimura, M. Suto, A. Yokota and F. Tomita. Cloning of Corticium rolfsii glucoamylase cDNA and its expression in Saccharomyces cerevisiae. Applied Microbiology and Biotechnology, 44, 451-458 (1995). >>PubMed

23. K. Kawasaki, A. Yokota, F. Tomita. L-Tryptophan production by a pyruvic acid-producing Escherichia coli strain carrying the Enterobacter aerogenes tryptophanase gene. Journal of Fermentation and Bioengineering, 82, 604-606 (1996).

24. H. Sakurai, A. Yokota and F. Tomita. Molecular cloning of an inulin fructotransferase (Depolymerizing) gene from Arthrobacter sp. H65-7 and its expression in Escherichia coli. Bioscience Biotechnology and Biochemistry, 61, 87-92 (1997).

25. A. Yokota, M. Henmi, N. Takaoka, C. Hayashi, Y. Takezawa, Y. Fukumori and F. Tomita. Enhancement of glucose metabolism in a pyruvic acid-hyperproducing Escherichia coli mutant defective in F1-ATPase activity. Journal of Fermentation and Bioengineering, 83, 132-138 (1997).

26. H. Sakurai, A. Yokota Y. Sumita, Y. Mori, H. Matsui and F. Tomita. Metabolism of DFA III by Arthrobacter sp. H65-7: Purification and properties of a DFAIII hydrolysis enzyme (DFAIIIase). Bioscience Biotechnology and Biochemistry, 61, 989-993 (1997).

27. K. Saito, H. Goto, A. Yokota and F. Tomita. Purification of levan fructotransferase from Arthrobacter nicotinovorans GS-9 and production of DFA IV from levan by the enzyme. Bioscience Biotechnology and Biochemistry, 61, 1705-1709 (1997).

28. K. Saito, A. Yokota and F. Tomita. Molecular cloning of levan fructotransferase gene from Arthrobacter nicotinovorans GS-9 and its expression in Escherichia coli. Bioscience Biotechnology and Biochemistry, 61, 2076-2079 (1997).

29. S. Amachi, K. Ishikawa, S. Toyoda, Y. Kagawa, A. Yokota and F.Tomita. Characterization of a mutant of Lactococcus lactis with reduced membrane-bound ATPase activity under acidic conditions. Bioscience Biotechnology and Biochemistry, 62, 1574-1580 (1998).

30. Y. Nagasaka, K. Kurosawa, A. Yokota and F. Tomita. Purification and properties of the raw-starch-digesting glucoamylases from Corticium rolfsii. Applied Microbiology and Biotechnology, 50, 323-330 (1998). >>PubMed

31. K. Saito, T. Hira, T. Suzuki, H. Hara, A. Yokota and F. Tomita. Effects of DFA IV in rats: Calcium absorption and metabolism of DFA IV by intestinal microorganisms. Bioscience Biotechnology and Biochemistry, 63, 655-661 (1999).

32. K. Saito, K. Kondo, I. Kojima, A. Yokota and F. Tomita. Purification and characterization of 2,6-β-D-fructan 6-levanbiohydrolase from Streptomyces exfoliatus F3-2. Applied and Environmental Microbiology, 66, 252-256 (2000). >>PubMed

33. A. Yokota, M. Veenstra, P. Kurdi, H. W. van Veen and W. N. Konings. Cholate resistance in Lactococcus lactis is mediated by an ATP-dependent multispecific organic anion transporter. Journal of Bacteriology, 182, 5196-5201 (2000). >>PubMed

34. P. Kurdi, H. W. van Veen, H. Tanaka, I. Mierau, W. N. Konings, G. W. Tannock, F. Tomita and A. Yokota. Cholic acid is accumulated spontaneously, driven by membrane ΔpH, in many lactobacilli. Journal of Bacteriology, 182, 6525-6528 (2000). >>PubMed

35. H. Sekine, T. Shimada, C. Hayashi, A. Ishiguro, F. Tomita and A. Yokota. H+-ATPase defect in Corynebacterium glutamicum abolishes glutamic acid production with enhancement of glucose consumption rate. Applied Microbiology and Biotechnology, 57, 534-540 (2001). >>PubMed

36. Niamsup, P., Sujaya, I. N., Tanaka, M., Sone, T., Hanada, S., Kamagata, Y., Lumyong, S., Assavanig, A., Asano, K., Tomita, F., and Yokota, A.: Lactobacillus thermotolerans sp. nov., a novel thermotolerant species isolated from chiken faeces. International Journal of Systematic and Evolutionary Microbiology, 53, 263-268 (2003). >>PubMed

37. K. Saito, Y. Oda, F. Tomita and A. Yokota. Molecular cloning of the gene for 2,6-beta-D-fructan 6-levanbiohydrolase from Streptomyces exfoliates F3-2. FEMS Microbiology Letters, 218, 265-270 (2003). >>PubMed

38. K. Saito, Y. Sumita, Y. Nagasaka, F. Tomita and A. Yokota. Molecular cloning of the gene encoding the di-D-fructofuranose 1,2’:2,3’ dianhydride hydrolysis enzyme (DFA IIIase) from Arthrobacter sp. H65-7. Journal of Bioscience and Bioengineering, 95, 538-540 (2003). >>PubMed

39. P. Kurdi, H. Tanaka, H. W. van Veen, K. Asano, F. Tomita and A. Yokota.: Cholic acid accumulation and its diminution by short-chain fatty acids in bifidobacteria. Microbiology, 149, 2031-2037 (2003). >>PubMed

40. Y. Sawatari, H. Sugiyama, Y. Suzuki, A. Hanaoka, K. Saito,H. Yamauchi, S. Okada and A. Yokota. Development of the fermented instant Chinese noodle using Lactobacillus plantarum. Food Microbiology, 22, 539-546 (2005).

41. ASM. Selim, P. Boonkumklao, T. Sone, A. Assavanig, M. Wada and A. Yokota. Development and assessment of a Real-Time PCR assay for the rapid and sensitive detection of a novel thermotolerant bacterium, Lactobacillus thermotolerans, in chicken feces. Applied and Environmental Microbiology, 71, 4214-4219 (2005). >>PubMed

42. R. Aoki, M. Wada, N. Takesue, K. Tanaka and A. Yokota. Enhanced glutamic acid production by a H+-ATPase-defective mutant of Corynebacterium glutamicum. Bioscience Biotechnology and Biochemistry, 69, 1466-1472 (2005).

43. A. Dinoto, A. Suksomcheep, S. Ishizuka, H. Kimura, S. Hanada, Y. Kamagata, K. Asano, F. Tomita, and A. Yokota. Modulation of Rat Cecal Microbiota by the Administration of Raffinose and Encapsulated Bifidobacterium breve. Applied and Environmental Microbiology, 72, 784-792 (2006). >>PubMed

44. P. Kurdi, K. Kawanishi, K. Mizutani, and A. Yokota. Mechanism of growth inhibition by free bile acids in lactobacilli and bifidobacteria. Journal of Bacteriology, 188, 1979-1986 (2006). >>PubMed

45. Sakiko Noda, Yuji Takezawa, Tomohiko Mizutani, Tomoaki Asakura, Eiichiro Nishiumi, Kazunori Onoe, Masaru Wada, Fusao Tomita, Kazunobu Matsushita and Atsushi Yokota. Alterations of cellular physiology in Escherichia coli in response to oxidative phosphorylation impaired by defective F1-ATPase. Journal of Bacteriology, 188, 6869-6876 (2006). >>PubMed

46. A. Dinoto, T. M. Marques, K. Sakamoto, S. Fukiya, J. Watanabe, S. Ito and A. Yokota. Population dynamics of Bifidobacterium species in human feces during raffinose administration monitored by FISH-flow cytometry. Appl. Environ. Microbiol. 72, 7739-7747 (2006). >>PubMed

47. Y. Sawatari, T. Hirano, and A. Yokota. Development of food grade media for the preparation of Lactobacillus plantarum starter culture. Journal of General and Applied Microbiology. 52, 349-356 (2006). >>PubMed

48. M. Wada, K. Narita, A. Yokota, Alanine production in an H+-ATPase- and lactate dehydrogenase-defective mutant of Escherichia coli expressing alanine dehydrogenase. Appl. Microbiol. Biotechnol., 76: 819-825 (2007). >>PubMed

49. L. Li, M. Wada, A. Yokota, A comparative proteomic approach to understand the adaptations of an H+-ATPase-defective mutant of Corynebacterium glutamicum ATCC14067 to energy deficiencies. Proteomics, 7: 3348-3357 (2007). >>PubMed

50. L. Li, M. Wada, and A. Yokota, Cytoplasmic proteome reference map for a glutamic acid-producing Corynebacterium glutamicum ATCC14067. Proteomics, 7: 4317-4322 (2007). >>PubMed

51. M. P. Ongol, Y. Sawatari, Y. Ebina, T. Sone, M. Tanaka, F. Tomita, A. Yokota and K. Asano. Yoghurt fermented by Lactobacillus delbrueckii subsp. bulgaricus H+-ATPase-defective mutants exhibits enhanced viability of Bifidobacterium breve during storage. International Journal of Food Microbiology, 116: 358-366 (2007). >>PubMed

52. Y. Sawatari and A.Yokota. Diversity and mechanisms of alkali tolerance in lactobacilli. Applied and Environmental Microbiology, 73: 3909-3915 (2007). >>PubMed

53. M. Wada, K. Okabe, M. Kataoka, S. Shimizu, A. Yokota, H. Takagi, Distribution of L-azetidine-2-carboxylate N-acetyltransferese in yeast. Bioscience Biotechnology and Biochemistry, 72: 582-586, (2008). >>PubMed

54. E. Yahata, Y. Sawatari, H. Sugiyama, A. Hanakoka, A. Yokota and H. Saruyama. Change of proteins in instant Chinese noodle by the fermentation of Lactobacillus plantarum NRIC0380 affects the noodle quality. Food Science and Technology Research. 14: 285-292 (2008). >>Journal site

55. S. Ishizuka, A Iwama, A. Dinoto, A. Suksomcheep, K. Maeta, T. Kasai, H. Hara and A. Yokota. Synbiotic promotion of epithelial proliferation by orally ingested encapsulated Bifidobacterium breve and raffinose in the small intestine of rats. Molecular Nutrition & Food Research. 2008 Oct 7. >>PubMed

56. M. Wada, N. Hijikata, R. Aoki, N. Takesue, A. Yokota. Enhanced valine production in Corynebacterium glutamicum with defective H+-ATPase and C-terminal truncated acetohydroxyacid synthase. Bioscience Biotechnology and Biochemistry, 72: 2959-2965 (2008). >>PubMed

57. Hiroto Kikuchi, Masanao Inoue, Hidetoshi Saito, Hiroaki Sakurai, Tsutomu Aritsuka, Fusao Tomita, and Atsushi Yokota. Industrial production of difructose anhydride III (DFA III) from crude inulin extracted from chicory roots using Arthrobacter sp. H65-7 fructosyltransferase. Journal of Bioscience and Bioengineering, 107: 262-265 (2009). >>PubMed

58. Senoura T, Taguchi H, Ito S, Hamada S, Matsui H, Fukiya S, Yokota A, Watanabe J, Wasaki J, Ito S. Identification of the Cellobiose 2-Epimerase Gene in the Genome of Bacteroides fragilis NCTC 9343. Bioscience Biotechnology and Biochemistry, 73: 400-406 (2009). >>PubMed

59. Satoru Fukiya, Miki Arata, Hiroko Kawashima, Daisuke Yoshida, Maki Kaneko, Kimiko Minamida, Jun Watanabe, Yoshio Ogura, Kiyohisa Uchida, Kikuji Itoh, Masaru Wada, Susumu Ito and Atsushi Yokota. Conversion of cholic acid and chenodeoxycholic acid into their 7-oxo derivatives by Bacteroides intestinalis AM-1isolated from human feces. FEMS Microbiology Letters, 293: 263-270 (2009). >>PubMed

60. Ogami, Shinichi, Hijikata, Shoichi, Tsukahara, Tamostu, Mie, Yasuhiro, Matsuno, Toshihide, Morita, Naoki, Hara, Isao, Yamazaki, Koji, Inoue, Norio, Yokota, Atsushi, Hoshino, Tamotsu, Yoshimune, Kazuaki, Yumoto, Isao. A membrane-anchored cytochrome c-550 of alkaliphilic Bacillus clarkii K24-1U: Expression, molecular features and properties of redox potential. Extremophiles, 13(3):491-504 (2009) >>PubMed

61. Murakami T, Maeda T, Yokota A, Wada M. Gene cloning and expression of pyridoxal 5'-phosphate-dependent L-threo-3-hydroxyaspartate dehydratase from Pseudomonas sp. T62, and characterization of the recombinant enzyme. Journal of Biochemistry, 145(5):661-668 (2009) >>PubMed

*Books(listing major books related with the recent research. 1,4,5,6 are available in Japanese)
1. 横田 篤:「微生物と産業」,116-131(百瀬春生:「生物工学基礎コース 微生物工学」,丸善,東京)(1997).

2. Yokota, S. Amachi and F. Tomita: Pyruvate, production using defective atpase activity. In The Encyclopedia of Bioprocess Technology: Fermentation, Biocatalysis and Bioseparation, 2261-2268. (eds. M. C. Flickinger and S. W. Drew, John Wiley & Sons, New York, USA) (1999).

3. F. Tomita, A. Yokota, T. Kasai, H. Hara and K. Sayama: An efficient production of DFA III and its potential utility as a physiologically functional food. In Food for health in the Pacific rim, 353-362. (eds. J. R. Whitaker, N. F. Haard, C. F. Shoemaker and R. P. Singh, Food & Nutrition Press, Inc., Trumbull, Connecticut, USA) (1999).

4. 横田 篤,冨田房男:α-ケトグルタル酸(2-オキソグルタル酸)発酵,56-57((財)バイオインダストリー協会発酵と代謝研究会編集,「発酵ハンドブック」,共立出版,東京)(2001).>> Amazon

5. 横田 篤,冨田房男:ピルビン酸発酵,348-349((財)バイオインダストリー協会発酵と代謝研究会編集,「発酵ハンドブック」,共立出版,東京)(2001).>> Amazon

6. 冨田房男,横田 篤:L-リンゴ酸発酵,424-425((財)バイオインダストリー協会発酵と代謝研究会編集,「発酵ハンドブック」,共立出版,東京)(2001).>> Amazon

7. A. Yokota and N. D. Lindley: Central metabolism: Sugar uptake and conversion. In Handbook of Corynebacterium glutamicum: pp. 216-240. (eds. L. Eggeling and M. Bott, CRC Press, USA) (2005). >> Amazon

8. A. Yokota and M. Wada: Central Metabolism Enhancement using Defective F1-ATPase. In Encyclopedia of Industrial Biotechnology. (eds. Michael C. Flickinger, John Wiley & Sons, Inc. USA) (2009). >> Amazon

* Commentary(listing major articles related with the recent research. Available in Japanese)
1. 冨田房男,横田 篤:天然多糖からの微生物による有用オリゴ糖の生産.化学と生物,30(3),170-175 (1992).

2. 横田 篤,冨田房男:オリゴ糖の機能と生産に関する研究の最近の潮流.日本醸造協会誌,89(8),626-633 (1994).

3. 横田 篤,冨田房男:エネルギー代謝変異株によるピルビン酸発酵の効率化.バイオサイエンスとインダストリー,53(5),411-413 (1995).

4. 川崎公誠,横田 篤,冨田房男:トリプトファンの新しい生産法 トリプトファナーゼを高発現するピルビン酸生産性組換え大腸菌を利用.化学と生物,34(9),569-570 (1996).

5. 横田 篤:エネルギー代謝変異による有用微生物の育種に関する研究.日本農芸化学会誌,71(1),9-14 (1997).

6. 櫻井博章,横田 篤,冨田房男:イヌリン-新糖質資源としての展望.バイオサイエンスとインダストリー,55(1), 25-29 (1997).

7. 横田 篤,関根寛直,冨田房男:コリネ型細菌をめぐる最近の話題(2) 電子伝達とエネルギー代謝 エネルギー代謝変異と中枢代謝の変化.バイオサイエンスとインダストリー,56(3),29-31 (1998).

8. 横田 篤,冨田房男:エネルギーが欠乏しても糖代謝活性は亢進するメカニズムとは? 大腸菌から明らかになった呼吸鎖酵素活性の上昇による細胞の「質的変化」,化学と生物,40,772-774(2002).

9. 横田 篤:腸内乳酸菌の新機能―胆汁酸取り込み活性の発見と生活習慣病予防プロバイオティクスへの応用.医学のあゆみ,207(10),862-866,(2003).

10. 横田 篤,Peter Kurdi:腸内乳酸菌に対する胆汁酸の生育阻害機構のエネルギー代謝解析.生物工学会誌,82(5), 197-200(2004).

11. 横田 篤:腸内乳酸菌の胆汁酸取込み能とプロバイオティクス機能.バイオサイエンスとインダストリー,62(8),23-26 (2004).

12. 横田 篤,山内宏昭,戸澤英男:「北海道産の超強力強力小麦粉を用いた新高付加価値食品の開発」コンソーシアム.バイオサイエンスとインダストリー,63(6),55-57 (2005).

13. 澤渡優喜,横田 篤:新規小麦粉発酵食品の開発〜植物性乳酸菌を用いた発酵即席麺〜
Japanese Journal of Lactic Acid Bacteria, 16, 75-83 (2005).

14. A. Dinoto, S. Fukiya, and A. Yokota. FISH-flow cytometry: a high-throughput molecular ecological analysis of intestinal microbiota. (Review)
Japanese Journal of Lactic Acid Bacteria, 17, 110-117 (2006).

15. 横田篤:エネルギー代謝の改変による中枢代謝の活性化と有用物質発酵生産菌育種への応用.バイオサイエンスとインダストリー,65(6),276-281 (2007).
>> Web site

16. 吹谷智,横田篤:新たな腸内細菌叢解析手法としてのFISH-フローサイトメトリー法.生化学,80(5), 421-425 (2008).
>> Web site

17. 吹谷智,横田篤:急展開を見せる腸内細菌研究.大規模シークエンス解析により明らかになってきた腸内細菌叢の構造と機能.化学と生物,47(1), 11-13 (2009).
>> Web site


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