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Patent Searching and Data


Title:
SPORULATION METHOD OF BACILLUS BACTERIUM
Document Type and Number:
WIPO Patent Application WO/2016/163534
Kind Code:
A1
Abstract:
A sporulation method of a Bacillus bacterium that comprises a step for culturing the Bacillus bacterium using a liquid medium having a C/N ratio (the weight ratio of carbon content to nitrogen content) of 4-9.5 exclusive.

Inventors:
EGUCHI TAKANORI (JP)
MORISHITA YASUYUKI (JP)
TSUKAGOSHI YUKI (JP)
Application Number:
PCT/JP2016/061604
Publication Date:
October 13, 2016
Filing Date:
April 08, 2016
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C12N1/20; C12R1/07; C12R1/085; C12R1/09; C12R1/10; C12R1/11; C12R1/12; C12R1/125
Foreign References:
JPH0479879A1992-03-13
JPS4875720A1973-10-12
JP2008199980A2008-09-04
Other References:
FARRERA RR ET AL.: "Carbon:nitrogen ratio interacts with initial concentration of total solids on insecticidal crystal protein and spore production in Bacillus thuringiensis HD-73", APPL. MICROBIOL. BIOTECHNOL., vol. 49, no. 6, 1998, pages 758 - 765, XP055321839, ISSN: 1432-0614
WAKISAKA Y ET AL.: "Formation of Crystalline delta- Endotoxin or Poly-beta-Hydroxybutyric Acid Granules by Asporogenous Mutants of Bacillus thuringiensis", APPL. ENVIRON. MICROBIOL., vol. 43, no. 6, June 1982 (1982-06-01), pages 1473 - 1480, XP055321843, ISSN: 1098-5336
See also references of EP 3282008A4
Attorney, Agent or Firm:
KAWAGUCHI, Yoshiyuki et al. (JP)
Yoshiyuki Kawaguchi (JP)
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