Title:
METHOD FOR CULTURING SPORE-FORMING BACTERIA, AND METHOD FOR PRODUCING USEFUL SUBSTANCE
Document Type and Number:
WIPO Patent Application WO/2018/066686
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a novel culturing method capable of efficiently producing spores. This culturing method is a method for culturing spore-forming bacteria by adding a spore inhibitor into a medium, the method being characterized in that the medium contains at least 9.1 g/L of carbon. Preferably, the method further comprises a step for adding a spore-forming promoter into the medium.
Inventors:
MORISHITA YASUYUKI (JP)
Application Number:
PCT/JP2017/036433
Publication Date:
April 12, 2018
Filing Date:
October 06, 2017
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C12N1/20; C12P1/00
Foreign References:
| JP2006129778A | 2006-05-25 |
Other References:
MONTEIRO S. M. S. ET AL.: "Enhanced Spore Productior of Bacillus subtilis Grown in a Chemically Defined Medium", ADVANCES IN MICROBIOLOGY, vol. 4, 2014, pages 444 - 454, XP055226284
BASALP A. ET AL.: "Changes in Patterns of Alkaline Serine Protease and Bacilysin Formation Caused by Common Effectors of Sporulation in Bacillus subtilis 168.", CURRENT MICROBIOLOGY, vol. 24, no. 3, 1992, pages 129 - 135, XP009514906, DOI: 10.1007/BF01568977
OCHI K. ET AL.: "Effect of Antibiotics on Sporulation Caused by the Stringent Response in Bacillus subtilis", JOURNAL OF GENERAL MICROBIOLOGY, vol. 129, 1983, pages 3709 - 3720, XP055498642
TAKAHASHI I. ET AL.: "Effects of various inhibitory agents on sporulation of Bacillus subtilis.", CAN. J. MICROBIOL., vol. 28, 1982, pages 80 - 86, XP009514902
See also references of EP 3524669A4
BASALP A. ET AL.: "Changes in Patterns of Alkaline Serine Protease and Bacilysin Formation Caused by Common Effectors of Sporulation in Bacillus subtilis 168.", CURRENT MICROBIOLOGY, vol. 24, no. 3, 1992, pages 129 - 135, XP009514906, DOI: 10.1007/BF01568977
OCHI K. ET AL.: "Effect of Antibiotics on Sporulation Caused by the Stringent Response in Bacillus subtilis", JOURNAL OF GENERAL MICROBIOLOGY, vol. 129, 1983, pages 3709 - 3720, XP055498642
TAKAHASHI I. ET AL.: "Effects of various inhibitory agents on sporulation of Bacillus subtilis.", CAN. J. MICROBIOL., vol. 28, 1982, pages 80 - 86, XP009514902
See also references of EP 3524669A4
Attorney, Agent or Firm:
SANUKI, Shinichi et al. (JP)
Download PDF:
Previous Patent: TOUCH PANEL AND TOUCH PANEL SYSTEM
Next Patent: WIRELESS SENSOR DEVICE AND WIRELESS SENSOR SYSTEM
Next Patent: WIRELESS SENSOR DEVICE AND WIRELESS SENSOR SYSTEM