Literature DB >> 238470

Effect of pH on sporulation of Bacillus stearothermophilus.

S Yazdany, K B Lashkari.   

Abstract

An improved broth medium was developed for high growth yields of Bacillus subtilis var. niger NCIB 8649, Bacillus cereus NCIB 9373, and Bacillus stearothermophilus NCIB 8919 and ATCC 7953. Sporulation was abundant (1.1 times 10-8 B. subtilis var. niger and 9.2 times 10-7 B. cereus per ml) at an initial pH of 7.0. Sporulation of both strains of B. stearothermophilus took place (1.9 times 10-7 and 2.4 times 10-7/ml, respectively) in this medium when initial pH values of 7.7 to 8.7 were used.

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Year:  1975        PMID： 238470      PMCID： PMC187103          DOI： 10.1128/am.30.1.1-3.1975

Source DB:  PubMed          Journal:  Appl Microbiol        ISSN： 0003-6919


  10 in total

1.  GAMMA IRRADIATION OF BACILLUS SUBTILIS SPORES IN THE PRESENCE OF SUGARS.

Authors:  A M COOK; T A ROBERTS; J P WIDDOWSON
Journal:  J Gen Microbiol       Date:  1964-02

2.  THE RELATION BETWEEN HEAT ACTIVATION AND COLONY FORMATION FOR THE SPORES OF BACILLUS STEAROTHERMOPHILUS.

Authors:  A M COOK; M R BROWN
Journal:  J Pharm Pharmacol       Date:  1964-11       Impact factor: 3.765

3.  Biochemical changes occurring during growth and sporulation of Bacillus cereus.

Authors:  H M NAKATA; H O HALVORSON
Journal:  J Bacteriol       Date:  1960-12       Impact factor: 3.490

4.  Antibiotic production as a function of spore formation in Bacillus licheniformis.

Authors:  R W BERNLOHR; G D NOVELLI
Journal:  Nature       Date:  1959-10-17       Impact factor: 49.962

5.  Sporulation and heat resistance of Bacillus stearothermophilus spores produced in chemically defined media.

Authors:  A De Guzman; M L Fields; R D Humbert; N Kazanas
Journal:  J Bacteriol       Date:  1972-05       Impact factor: 3.490

6.  Spore production by Bacillus stearothermophilus.

Authors:  J Kim; H B Naylor
Journal:  Appl Microbiol       Date:  1966-07

7.  Effect of sodium chloride on the heat and radiation resistance and on the recovery of heated or irradiated spores of the genus bacillus.

Authors:  A Briggs; S Yazdany
Journal:  J Appl Bacteriol       Date:  1970-12

8.  Isolation and characterization of three autolytic enzymes associated with sporulation of Bacillus thuringiensis var. thuringiensis.

Authors:  S L Kingan; J C Ensign
Journal:  J Bacteriol       Date:  1968-09       Impact factor: 3.490

9.  Sporulation of Bacillus stearothermophilus.

Authors:  P J Thompson; O A Thames
Journal:  Appl Microbiol       Date:  1967-09

10.  BIOCHEMISTRY OF SPORULATION. II. ENZYMATIC CHANGES DURING SPORULATION OF BACILLUS CEREUS.

Authors:  R S HANSON; V R SRINIVASAN; H O HALVORSON
Journal:  J Bacteriol       Date:  1963-07       Impact factor: 3.490
  10 in total
  1 in total

1.  The Impact of pH on Clostridioides difficile Sporulation and Physiology.

Authors:  Daniela Wetzel; Shonna M McBride
Journal:  Appl Environ Microbiol       Date:  2020-02-03       Impact factor: 4.792
  1 in total

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