Genome Analysis of the Psychrotolerant Acidophile Acidithiobacillus ferrivorans CF27

Emmanuel Talla; Sabrina Hedrich; Bo Yang Ji; D. Barrie Johnson; Violaine Bonnefoy

doi:10.4028/www.scientific.net/AMR.825.145

Paper Titles

Characterization of the Quorum Sensing Regulon in Acidithiobacillus ferrooxidans
p.129

Functional Analysis of c-di-GMP Pathway in Biomining Bacteria Acidithiobacillus thiooxidans
p.133

Thiol-Rich Proteins Play Important Role in Adhesion and Sulfur Oxidation Process of Acidithiobacillus ferroxidans
p.137

Metagenomic Insights into the Microbial Community Diversity between Leaching Heap and Acid Mine Drainage
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Genome Analysis of the Psychrotolerant Acidophile Acidithiobacillus ferrivorans CF27
p.145

Physiological, Genomic, and Proteomic Characterization of New “Ferrovum” Strains Obtained from a Pilot Plant for Mine-Water Treatment
p.149

Predicting the Metabolic Potential of the Novel Iron Oxidising Bacterium "Ferrovum" sp. JA12 Using Comparative Genomics
p.153

Analysis of Gene Expression in Response to Copper Stress in Acidithiobacillus ferrooxidans Strain D2, Isolated from a Copper Bioleaching Operation
p.157

Temporal Dynamics of Genes Involved in Metabolic Pathways of C and N of L. ferriphilum, in the Industrial Bioleaching Process of Escondida Mine, Chile
p.162

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 825Genome Analysis of the Psychrotolerant Acidophile...

Genome Analysis of the Psychrotolerant Acidophile Acidithiobacillus ferrivorans CF27

Abstract:

Four well-differentiated clusters have been identified among iron-oxidizing acidithiobacilli. One monophyletic group clusters with At. ferrooxidans^T and another with strains of At. ferrivorans. While At. ferrooxidans and At. ferrivorans share many physiological traits, they differ in some phenotypic characteristics such as motility, pH and temperature minima, and also in terms of genes involved in ferrous iron oxidation. The genome of a strain (CF27) of At. ferrivorans, which is characterized by its marked propensity to form macroscopic growths and biofilms, was sequenced at Genoscope (Evry, France). Comparative genomic studies were carried with all related Acidithiobacillus strains that have been sequenced to date, in order to identify genetic determinants responsible for physiological traits relating to the oxidation of iron and sulfur, and also to extracellular polymeric substances formation.

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Periodical:

Advanced Materials Research (Volume 825)

Pages:

145-148

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.825.145

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Online since:

October 2013

Authors:

Emmanuel Talla, Sabrina Hedrich, Bo Yang Ji, D. Barrie Johnson, Violaine Bonnefoy

Keywords:

Acidithiobacillus ferrivorans, Biofilm, Capsular Exopolysaccharide Family Gene Encoded Protein, Genome Analysis, Iron Oxidation, Sulfur Compound Oxidation

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