Title:
NOVEL MICROORGANISM CAPABLE OF PRODUCING OXIDE
Document Type and Number:
WIPO Patent Application WO/2011/074586
Kind Code:
A1
Abstract:
A microorganism which belongs to the genus Leptothrix and is capable of producing iron oxide that has a ferrihydrite or lepidocrocite structure and has a form of aggregates of ferrihydrite nanoparticles or lepidocrocite nanoparticle; a bacterium which can produce iron oxide that has a ferrihydrite or lepidocrocite structure and has a form of aggregates of ferrihydrite nanoparticles or lepidocrocite nanoparticles; a culture medium for use in the screening for a bacterium capable of producing a metal oxide; a method for screening for a bacterium capable of producing a metal oxide; a culture medium for culturing a bacterium capable of producing a metal oxide; a method for culturing a bacterium capable of producing a metal oxide; a process for producing a metal oxide; and iron oxide.
Inventors:
TAKADA JUN (JP)
SAWAYAMA MICHINORI (JP)
SUZUKI TOMOKO (JP)
HASHIMOTO HIDEKI (JP)
FUJII TATSUO (JP)
NAKANISHI MAKOTO (JP)
SAWAYAMA MICHINORI (JP)
SUZUKI TOMOKO (JP)
HASHIMOTO HIDEKI (JP)
FUJII TATSUO (JP)
NAKANISHI MAKOTO (JP)
Application Number:
PCT/JP2010/072503
Publication Date:
June 23, 2011
Filing Date:
December 14, 2010
Export Citation:
Assignee:
UNIV OKAYAMA NAT UNIV CORP (JP)
TAKADA JUN (JP)
SAWAYAMA MICHINORI (JP)
SUZUKI TOMOKO (JP)
HASHIMOTO HIDEKI (JP)
FUJII TATSUO (JP)
NAKANISHI MAKOTO (JP)
TAKADA JUN (JP)
SAWAYAMA MICHINORI (JP)
SUZUKI TOMOKO (JP)
HASHIMOTO HIDEKI (JP)
FUJII TATSUO (JP)
NAKANISHI MAKOTO (JP)
International Classes:
C12N1/20; C01G49/02; C12N15/09; C12P3/00
Foreign References:
| JP2005272251A | 2005-10-06 | |||
| JP2001261506A | 2001-09-26 |
Other References:
HASHIMOTO H. ET AL.: "Characteristics of hollow microtubes consisting of amorphous iron oxide nanoparticles produced by iron oxidizing bacteria, Leptothrix ochracea", JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 310, 2007, pages 2405 - 2407
MICHINORI SAWAYAMA ET AL.: "Isolation of the genus Leptothrix and culture condition for its iron sheath formation", DAI 61 KAI ABSTRACTS OF THE ANNUAL MEETING OF THE SOCIETY FOR BIOTECHNOLOGY, vol. 125, 25 August 2009 (2009-08-25), JAPAN, pages 125
JUN TAKADA: "Nano Ryushi Sankatetsu ga Irodoru Tasai na Sekai -Bizen'yaki 'Hidasuki Moyo' to Biseibutsu ga Tsukuru Bio Sankatetsu Microtube", DAI 26 KAI AEROSOL KAGAKU GIJUTSU KENKYU TORONKAI RONBUNSHU, 19 August 2009 (2009-08-19), pages 161 - 162
HIDEKI HASHIMOTO ET AL.: "Tetsu Bacteria ga Tsukuru Bio Sankatetsu no HEXRD ni yoru Kozo Kaiseki", DAI 23 KAI THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH NENKAI - HOSHAKO KAGAKU GODO SYMPOSIUM YOKOSHU, 10 December 2009 (2009-12-10), pages 101
EMERSON, D. ET AL.: "Isolation, Cultural Maintenance, and Taxonomy of a Sheath-Forming Strain of Leptothrix discophora and Characterization of Manganese-Oxidizing Activity Associated with the Sheath.", APPL. ENVIRON.MICROBIOL., vol. 58, no. 12, 1992, pages 4001 - 4010
ISAACSON L.S. ET AL.: "Iron(III) accumulations in inland saline waterways, Hunter Valley, Australia: Mineralogy, micromorphology and pore-water geochemistry", APPLIED GEOCHEMISTRY, vol. 24, no. 10, October 2009 (2009-10-01), pages 1825 - 1834, XP026639976, DOI: doi:10.1016/j.apgeochem.2009.06.004
YOSHIO UMEZAWA ET AL.: "Kiki Bunseki Jikken", 1 March 2002, KABUSHIKI KAISHA TOKYO KAGAKU DOJIN, pages: 139 - 149
MICHINORI SAWAYAMA ET AL.: "Isolation of the genus Leptothrix and culture condition for its iron sheath formation", DAI 61 KAI ABSTRACTS OF THE ANNUAL MEETING OF THE SOCIETY FOR BIOTECHNOLOGY, vol. 125, 25 August 2009 (2009-08-25), JAPAN, pages 125
JUN TAKADA: "Nano Ryushi Sankatetsu ga Irodoru Tasai na Sekai -Bizen'yaki 'Hidasuki Moyo' to Biseibutsu ga Tsukuru Bio Sankatetsu Microtube", DAI 26 KAI AEROSOL KAGAKU GIJUTSU KENKYU TORONKAI RONBUNSHU, 19 August 2009 (2009-08-19), pages 161 - 162
HIDEKI HASHIMOTO ET AL.: "Tetsu Bacteria ga Tsukuru Bio Sankatetsu no HEXRD ni yoru Kozo Kaiseki", DAI 23 KAI THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH NENKAI - HOSHAKO KAGAKU GODO SYMPOSIUM YOKOSHU, 10 December 2009 (2009-12-10), pages 101
EMERSON, D. ET AL.: "Isolation, Cultural Maintenance, and Taxonomy of a Sheath-Forming Strain of Leptothrix discophora and Characterization of Manganese-Oxidizing Activity Associated with the Sheath.", APPL. ENVIRON.MICROBIOL., vol. 58, no. 12, 1992, pages 4001 - 4010
ISAACSON L.S. ET AL.: "Iron(III) accumulations in inland saline waterways, Hunter Valley, Australia: Mineralogy, micromorphology and pore-water geochemistry", APPLIED GEOCHEMISTRY, vol. 24, no. 10, October 2009 (2009-10-01), pages 1825 - 1834, XP026639976, DOI: doi:10.1016/j.apgeochem.2009.06.004
YOSHIO UMEZAWA ET AL.: "Kiki Bunseki Jikken", 1 March 2002, KABUSHIKI KAISHA TOKYO KAGAKU DOJIN, pages: 139 - 149
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
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