Antimicrobial properties of moderately halotolerant bacteria from cenotes of the Yucatan Peninsula

dc.creatorSUSANA DEL CARMEN DE LA ROSA GARCIA
dc.creatorANDRES ADOLFO MUÑOZ GARCIA
dc.creatorLUIS FELIPE BARAHONA PEREZ
dc.creatorMARIA MARCELA GAMBOA ANGULO
dc.date2007
dc.date.accessioned2023-07-21T19:18:07Z
dc.date.available2023-07-21T19:18:07Z
dc.identifierhttp://cicy.repositorioinstitucional.mx/jspui/handle/1003/1303
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7736866
dc.description A total of 258 bacterial strains were isolated from the water and sediment of two cenotes in the Yucatan peninsula, all of which were screened against six pathogenic micro‐organisms. Antimicrobial activity was detected in 46 of the isolated strains against at least one of the target strains tested. Antimicrobially active isolates were identified as: Aeromonas, Bacillus, Burkholderia, Photobacterium, Pseudomonas, Serratia, Shewanella, Stenotrophomonas genera, and 13 remained unidentified. All antimicrobially active strains were able to grow in salt medium at a concentration of 75 g l−1, thus classifying as moderately halotolerant bacteria. Most of the antimicrobially active strains exhibited a broad action spectrum, where 61% was because of uncharacterized antimicrobial substances, 25% because of bacteriocins and 13% because of siderophores. Ten strains were able to biosynthesize biosurfactant metabolites.
dc.formatapplication/pdf
dc.languageeng
dc.relationinfo:eu-repo/semantics/datasetDOI/https://doi.org/10.1111/j.1472-765X.2007.02185.x
dc.relationcitation:De la Rosa‐García, S. C., Muñoz‐García, A. A., Barahona‐Pérez, L. F., & Gamboa‐Angulo, M. M. (2007). Antimicrobial properties of moderately halotolerant bacteria from cenotes of the Yucatan Peninsula. Letters in applied microbiology, 45(3), 289-294.
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.sourceLetters in applied microbiology, 45(3), 289-294, 2007.
dc.subjectinfo:eu-repo/classification/Autores/ANTIMICROBIAL
dc.subjectinfo:eu-repo/classification/Autores/BACTERIA
dc.subjectinfo:eu-repo/classification/Autores/BACTERIOCIN
dc.subjectinfo:eu-repo/classification/Autores/BIOSURFACTANT
dc.subjectinfo:eu-repo/classification/Autores/CENOTE
dc.subjectinfo:eu-repo/classification/Autores/HALOTOLERANT
dc.subjectinfo:eu-repo/classification/Autores/SIDEROPHORE
dc.subjectinfo:eu-repo/classification/cti/2
dc.subjectinfo:eu-repo/classification/cti/2
dc.titleAntimicrobial properties of moderately halotolerant bacteria from cenotes of the Yucatan Peninsula
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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