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Bioprospecting for culturable actinobacteria with antimicrobial properties isolated from rivers in Colombian Orinoquia
dc.contributor.author | Pastrana Camacho, Natalia | |
dc.contributor.author | Suárez, Zulma | |
dc.contributor.author | Acosta González, Alejandro | |
dc.contributor.author | Arango, Carolina | |
dc.contributor.author | Haltli, Brad Arnold | |
dc.contributor.author | Correa, Hebelin | |
dc.contributor.author | Kerr, Russel | |
dc.contributor.author | Duque, Carmenza | |
dc.contributor.author | Díaz Barrera, Luis Eduardo | |
dc.date.accessioned | 6/19/2018 16:35 | |
dc.date.available | 6/19/2018 16:35 | |
dc.date.issued | 2016 | |
dc.identifier.citation | Pastrana Camacho,N., Suárez, Z., Acosta González, A., Arango, C., Brad, Haltli., Correa, H., Kerr, R., Duque, C., Díaz Barrera, L., Bioprospecting for culturable actinobacteria with antimicrobial properties isolated from rivers in Colombian Orinoquia. Trop J Pharm Res, June 2016; 15(6): 1259-1265 | es_CO |
dc.identifier.issn | 1596-5996 | |
dc.identifier.other | https://www.ajol.info//index.php/tjpr/article/view/139122 | |
dc.identifier.other | https://www.tjpr.org/admin/12389900798187/2016_15_6_19.pdf | |
dc.identifier.uri | http://hdl.handle.net/10818/33167 | |
dc.description | 7 páginas | es_CO |
dc.description.abstract | Purpose: To Isolate and characterize Actinobacteria with antimicrobial activity from Guaviare River (Colombia). Methods: Water and sediment samples were collected from Guaviare River. Direct plating, heat and CaCO3 methods were used to isolate Actinobacteria. Six bacterial strains were tested using T-Streak method: Escherichia coli ATCC 23724, Staphylococus aureus ATCC 25923, Acinetobacter baumannii ATCC 19606, Bacillus subtilis ATCC 21556, Klebsiella pneumoniae ATCC 700603, Chromobacterium violaceum ATCC 31532. Strains of Fusarium sp. H24, Trichoderma harzianum H5 and Colletotrichum gloeosporioides were tested using Kirby-Bauer method. Isolates with high antimicrobial activity were selected for further taxonomic identification. Results: A total of 374 actinobacteria isolates were obtained. Seven isolates exhibited high antimicrobial activity (p < 0.05) and were confirmed as members of Streptomycetaceae family. Of these, three isolates showed differential phenotypic and genotypic profiles, indicating that they may represent new species. Conclusions: To date, this is the first study of this type in Colombian Orinoquia and indicates that this promising source of Actinobacteria from aquatic sediments with the ability to produce antimicrobial secondary metabolites. | en |
dc.format | application/pdf | es_CO |
dc.language.iso | eng | es_CO |
dc.publisher | Tropical Journal of Pharmaceutical Research | es_CO |
dc.relation.ispartofseries | Trop J Pharm Res, June 2016; 15(6): 1259 | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.source | Universidad de La Sabana | es_CO |
dc.source | Intellectum Repositorio Universidad de La Sabana | es_CO |
dc.subject | Actinobacteria | en |
dc.subject | Antimicrobial activity | en |
dc.subject | Secondary metabolites | en |
dc.subject | Streptomycetaceae | en |
dc.subject | Phenotypic and genotypic profiles | en |
dc.subject | Colombian Orinoquia | en |
dc.title | Bioprospecting for culturable actinobacteria with antimicrobial properties isolated from rivers in Colombian Orinoquia | en |
dc.type | journal article | es_CO |
dc.type.hasVersion | publishedVersion | es_CO |
dc.rights.accessRights | openAccess | es_CO |
dc.identifier.doi | 10.4314/tjpr.v15i6.19 |
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Facultad de Ingeniería [408]