Exemplar Abstract for Geobacillus stearothermophilus (Donk 1920) Nazina et al. 2001 emend. Coorevits et al. 2012.

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  
Geobacillus Stearothermophilus

scholarly journals Genome Sequence of Geobacillus stearothermophilus DSM 458, an Antimicrobial-Producing Thermophilic Bacterium, Isolated from a Sugar Beet Factory

2017 ◽  
Vol 5 (43) ◽  
Author(s):  
Kevin Egan ◽  
Philip Kelleher ◽  
Des Field ◽  
Mary C. Rea ◽  
R. Paul Ross ◽  
...  
Keyword(s):  
Sugar Beet ◽  
Genome Sequence ◽  
In Silico ◽  
Thermophilic Bacterium ◽  
Full Genome Sequence ◽  
Full Genome ◽  
Geobacillus Stearothermophilus ◽  
Biosynthetic Genes ◽  
Content Type

ABSTRACT This paper reports the full genome sequence of the antimicrobial-producing bacterium Geobacillus stearothermophilus DSM 458, isolated in a sugar beet factory in Austria. In silico analysis reveals the presence of a number of novel bacteriocin biosynthetic genes.

EFFECT OF HIGH HYDROSTATIC PRESSURE ON SPORES OF GEOBACILLUS STEAROTHERMOPHILUS SUSPENDED IN SOYMILK

2007 ◽  
Vol 31 (5) ◽  
pp. 546-558 ◽  
Author(s):  
YOKIUSHIRDHILGILMARA ESTRADA-GIRÓN ◽  
JOSÉ A. GUERRERO-BELTRÁN ◽  
BARRY G. SWANSON ◽  
GUSTAVO V. BARBOSA-CÁNOVAS
Keyword(s):  
Hydrostatic Pressure ◽  
High Hydrostatic Pressure ◽  
Geobacillus Stearothermophilus

scholarly journals Cadmium Ion Biosorption by the Thermophilic Bacteria Geobacillus stearothermophilus and G. thermocatenulatus

2006 ◽  
Vol 72 (6) ◽  
pp. 4020-4027 ◽  
Author(s):  
Adrian Hetzer ◽  
Christopher J. Daughney ◽  
Hugh W. Morgan
Keyword(s):  
Metal Ion ◽  
Functional Group ◽  
Thermophilic Bacteria ◽  
Toxicity Tests ◽  
Ion Adsorption ◽  
Geobacillus Stearothermophilus ◽  
Cadmium Ion ◽  
Thermophilic Microorganisms ◽  
Gram Positive Bacteria ◽  
Metal Ion Adsorption

ABSTRACT This study reports surface complexation models (SCMs) for quantifying metal ion adsorption by thermophilic microorganisms. In initial cadmium ion toxicity tests, members of the genus Geobacillus displayed the highest tolerance to CdCl2 (as high as 400 to 3,200 μM). The thermophilic, gram-positive bacteria Geobacillus stearothermophilus and G. thermocatenulatus were selected for further electrophoretic mobility, potentiometric titration, and Cd2+ adsorption experiments to characterize Cd2+ complexation by functional groups within and on the cell wall. Distinct one-site SCMs described the extent of cadmium ion adsorption by both studied Geobacillus sp. strains over a range of pH values and metal/bacteria concentration ratios. The results indicate that a functional group with a deprotonation constant pK value of approximately 3.8 accounts for 66% and 80% of all titratable sites for G. thermocatenulatus and G. stearothermophilus, respectively, and is dominant in Cd2+ adsorption reactions. The results suggest a different type of functional group may be involved in cadmium biosorption for both thermophilic strains investigated here, compared to previous reports for mesophilic bacteria.

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