Comparative genomics begins to unravel the ecophysiology of bioleaching

J. Valdés, J. P. Cárdenas, R. Quatrini, M. Esparza, H. Osorio, F. Duarte, C. Lefimil, R. Sepulveda, E. Jedlicki, D. S. Holmes

Resultado de la investigación: Article

24 Citas (Scopus)

Resumen

A comparison of the metabolic potential of 20 bioleaching microorganisms and their close relatives from the Eubacteria and Archaea kingdoms permits the prediction of inter- and intra-species physiological interactions (ecophysiology) during spatial and temporal changes that are known to occur within industrial bioleaching heaps. Genome analysis has allowed preliminary models to be built for genes and pathways involved in key processes such as nitrogen and carbon cycling, sulfur and iron uptake and homeostasis, extra-cellular polysaccharide biosynthesis, heavy metal resistance and energy metabolism. This paper will focus on the diverse ways that bioleaching microorganisms obtain carbon from their environment with a particular emphasis on elucidating how these processes might be expected to vary over space and time during the lifetime of a bioleaching operation. It is anticipated that this knowledge will improve our understanding of fundamental biological processes in extremely acidic environments.

Idioma originalEnglish
Páginas (desde-hasta)471-476
Número de páginas6
PublicaciónHydrometallurgy
Volumen104
N.º3-4
DOI
EstadoPublished - 2010

Huella dactilar

Bioleaching
Microorganisms
Carbon
Genes
Biosynthesis
Polysaccharides
Heavy Metals
Sulfur
Heavy metals
Nitrogen
Iron
Genomics

ASJC Scopus subject areas

  • Metals and Alloys
  • Industrial and Manufacturing Engineering
  • Materials Chemistry

Citar esto

Valdés, J., Cárdenas, J. P., Quatrini, R., Esparza, M., Osorio, H., Duarte, F., ... Holmes, D. S. (2010). Comparative genomics begins to unravel the ecophysiology of bioleaching. Hydrometallurgy, 104(3-4), 471-476. https://doi.org/10.1016/j.hydromet.2010.03.028
Valdés, J. ; Cárdenas, J. P. ; Quatrini, R. ; Esparza, M. ; Osorio, H. ; Duarte, F. ; Lefimil, C. ; Sepulveda, R. ; Jedlicki, E. ; Holmes, D. S. / Comparative genomics begins to unravel the ecophysiology of bioleaching. En: Hydrometallurgy. 2010 ; Vol. 104, N.º 3-4. pp. 471-476.
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keywords = "Acidithiobacillus, Bioinformatics, Bioleaching, Biomining, CO fixation, Comparative genomics, Ecophysiology, Metagenomic",
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Valdés, J, Cárdenas, JP, Quatrini, R, Esparza, M, Osorio, H, Duarte, F, Lefimil, C, Sepulveda, R, Jedlicki, E & Holmes, DS 2010, 'Comparative genomics begins to unravel the ecophysiology of bioleaching', Hydrometallurgy, vol. 104, n.º 3-4, pp. 471-476. https://doi.org/10.1016/j.hydromet.2010.03.028

Comparative genomics begins to unravel the ecophysiology of bioleaching. / Valdés, J.; Cárdenas, J. P.; Quatrini, R.; Esparza, M.; Osorio, H.; Duarte, F.; Lefimil, C.; Sepulveda, R.; Jedlicki, E.; Holmes, D. S.

En: Hydrometallurgy, Vol. 104, N.º 3-4, 2010, p. 471-476.

Resultado de la investigación: Article

TY - JOUR

T1 - Comparative genomics begins to unravel the ecophysiology of bioleaching

AU - Valdés, J.

AU - Cárdenas, J. P.

AU - Quatrini, R.

AU - Esparza, M.

AU - Osorio, H.

AU - Duarte, F.

AU - Lefimil, C.

AU - Sepulveda, R.

AU - Jedlicki, E.

AU - Holmes, D. S.

PY - 2010

Y1 - 2010

N2 - A comparison of the metabolic potential of 20 bioleaching microorganisms and their close relatives from the Eubacteria and Archaea kingdoms permits the prediction of inter- and intra-species physiological interactions (ecophysiology) during spatial and temporal changes that are known to occur within industrial bioleaching heaps. Genome analysis has allowed preliminary models to be built for genes and pathways involved in key processes such as nitrogen and carbon cycling, sulfur and iron uptake and homeostasis, extra-cellular polysaccharide biosynthesis, heavy metal resistance and energy metabolism. This paper will focus on the diverse ways that bioleaching microorganisms obtain carbon from their environment with a particular emphasis on elucidating how these processes might be expected to vary over space and time during the lifetime of a bioleaching operation. It is anticipated that this knowledge will improve our understanding of fundamental biological processes in extremely acidic environments.

AB - A comparison of the metabolic potential of 20 bioleaching microorganisms and their close relatives from the Eubacteria and Archaea kingdoms permits the prediction of inter- and intra-species physiological interactions (ecophysiology) during spatial and temporal changes that are known to occur within industrial bioleaching heaps. Genome analysis has allowed preliminary models to be built for genes and pathways involved in key processes such as nitrogen and carbon cycling, sulfur and iron uptake and homeostasis, extra-cellular polysaccharide biosynthesis, heavy metal resistance and energy metabolism. This paper will focus on the diverse ways that bioleaching microorganisms obtain carbon from their environment with a particular emphasis on elucidating how these processes might be expected to vary over space and time during the lifetime of a bioleaching operation. It is anticipated that this knowledge will improve our understanding of fundamental biological processes in extremely acidic environments.

KW - Acidithiobacillus

KW - Bioinformatics

KW - Bioleaching

KW - Biomining

KW - CO fixation

KW - Comparative genomics

KW - Ecophysiology

KW - Metagenomic

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U2 - 10.1016/j.hydromet.2010.03.028

DO - 10.1016/j.hydromet.2010.03.028

M3 - Article

AN - SCOPUS:77957787877

VL - 104

SP - 471

EP - 476

JO - Hydrometallurgy

JF - Hydrometallurgy

SN - 0304-386X

IS - 3-4

ER -

Valdés J, Cárdenas JP, Quatrini R, Esparza M, Osorio H, Duarte F y otros. Comparative genomics begins to unravel the ecophysiology of bioleaching. Hydrometallurgy. 2010;104(3-4):471-476. https://doi.org/10.1016/j.hydromet.2010.03.028