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dc.contributor.author
Pisa, José Horacio
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dc.contributor.author
Hero, Johan Sebastian
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dc.contributor.author
Romero, Héctor Gabriel
dc.contributor.author
Martinez, Maria Alejandra
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dc.date.available
2023-08-30T18:34:32Z
dc.date.issued
2022-10
dc.identifier.citation
Pisa, José Horacio; Hero, Johan Sebastian; Romero, Héctor Gabriel; Martinez, Maria Alejandra; A genome–proteome-based approach for xylan degradation by Cohnella sp. AR92; John Wiley & Sons; Environmental Microbiology Reports; 14; 5; 10-2022; 755-765
dc.identifier.issn
1758-2229
dc.identifier.uri
http://hdl.handle.net/11336/209987
dc.description.abstract
Several members of Cohnella genus have been reported as xylanolytic bacteria with significant capacity as carbohydrate-active enzyme producers (CAZymes), whose mechanisms involving xylan degradation are a key goal for suitable applications in bio-based industries. Using Cohnella sp. AR92 bacterium, we ensembled a genomic–proteomic approach to assess plant biomass conversion targeting its xylanolytic set of enzymes. Also, the genomic traits of the strain AR92 were compared to other Cohnella spp., showing a significant variability in terms of genome sizes and content of genes that code CAZymes. The AR92 strain genome harbours 209 CAZymes encoding sequences active on different polysaccharides, particularly directed towards xylans. Concurrent proteomic data recovered from cultures containing three kinds of lignocellulosic-derived substrates showed a broad set of xylan-degrading enzymes. The most abundant CAZymes expressed in the different conditions assayed were endo-β-1,4-xylanases belonging to the GH11 and GH10 families, enzymes that were previously proved to be useful in the biotransformation of lignocellulosic biomass derived from sugarcane as well as onto xylan-enriched substrates. Therefore, considering the large reserve of CAZymes of Cohnella sp. AR92, a xylan processing model for AR92 strain is proposed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
John Wiley & Sons
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Genomics
dc.subject
Proteomics
dc.subject
Xylan
dc.subject
Cohnella sp. AR92
dc.subject.classification
Biología Celular, Microbiología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
A genome–proteome-based approach for xylan degradation by Cohnella sp. AR92
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-11T15:27:42Z
dc.journal.volume
14
dc.journal.number
5
dc.journal.pagination
755-765
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
New Jersey
dc.description.fil
Fil: Pisa, José Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.description.fil
Fil: Hero, Johan Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.description.fil
Fil: Romero, Héctor Gabriel. Universidad de la Republica; Uruguay
dc.description.fil
Fil: Martinez, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina
dc.journal.title
Environmental Microbiology Reports
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://ami-journals.onlinelibrary.wiley.com/doi/10.1111/1758-2229.13113
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/1758-2229.13113
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