dc.creator | Moreno Amador, María de Lourdes | es |
dc.creator | Piubeli, Francine | es |
dc.creator | Bonfá, Maricy Raquel Lindenbah | es |
dc.creator | García Gutiérrez, María Teresa | es |
dc.creator | Durrant, Lúcia Regina | es |
dc.creator | Mellado Durán, María Encarnación | es |
dc.date.accessioned | 2021-04-19T16:37:43Z | |
dc.date.available | 2021-04-19T16:37:43Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Moreno Amador, M.d.L., Amaral Piubeli, F., Bonfá, M.R.L., García Gutiérrez, M.T., Durrant, L.R. y Mellado Durán, M.E. (2012). Analysis and characterization of cultivable extremophilic hydrolytic bacterial community in heavy-metal-contaminated soils from the Atacama Desert and their biotechnological potentials. Journal of Applied Microbiology, 113 (3), 550-559. | |
dc.identifier.issn | 1364-5072 | es |
dc.identifier.issn | 1365-2672 | es |
dc.identifier.uri | https://hdl.handle.net/11441/107386 | |
dc.description.abstract | Aims: To isolate and characterize the cultivable community of hydrolase producers (amylase, protease, lipase, DNase, xylanase and pullulanase) inhabiting heavy-metal-contaminated soils in extreme conditions from the Atacama Desert. Methods and Results: A total of 25 bacterial strains showing hydrolytic activities have been selected including halotolerants, extremely halotolerants and moderate halophiles. Most hydrolase producers were assigned to the family B acillaceae, belonging to the genera Bacillus (nine strains), Halobacillus (seven strains) and Thalassobacillus (five strains) and four isolates were related to members of the families Pseudomonadaceae, Halomonadaceae and Staphylococcaceae. The selected strains were then characterized for their tolerance pattern to six heavy metals, measured as minimal inhibitory concentrations (MICs). Conclusions: The diversity found in the cultivable bacterial community analysed is more limited than that detected in other ecological studies owing to the restrictive conditions used in the screening. The dominant bacteria were Firmicutes and particularly, species related to the genus Bacillus. Significance and Impact of the Study: This study is focused on the characterization of extremophilic hydrolytic bacteria, providing candidates as a source of novel enzymes with biotechnological applications. | es |
dc.description.sponsorship | Ministerio de Educación y Ciencia CTM 2006-03310 | es |
dc.description.sponsorship | Junta de Andalucía P08-RMN-3515 | es |
dc.format | application/pdf | es |
dc.format.extent | 10 p. | es |
dc.language.iso | eng | es |
dc.publisher | Wiley-Blackwell | es |
dc.relation.ispartof | Journal of Applied Microbiology, 113 (3), 550-559. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Atacama Desert | es |
dc.subject | Halophiles | es |
dc.subject | Halotolerants | es |
dc.subject | Heavy-metal-contaminated soils | es |
dc.subject | Hydrolytic extremophilic bacteria | es |
dc.title | Analysis and characterization of cultivable extremophilic hydrolytic bacterial community in heavy-metal-contaminated soils from the Atacama Desert and their biotechnological potentials | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Microbiología y Parasitología | es |
dc.relation.projectID | CTM 2006-03310 | es |
dc.relation.projectID | P08-RMN-3515 | es |
dc.relation.publisherversion | http://dx.doi.org/10.1111/j.1365-2672.2012.05366.x | es |
dc.identifier.doi | 10.1111/j.1365-2672.2012.05366.x | es |
dc.journaltitle | Journal of Applied Microbiology | es |
dc.publication.volumen | 113 | es |
dc.publication.issue | 3 | es |
dc.publication.initialPage | 550 | es |
dc.publication.endPage | 559 | es |