Análisis metagenómico de microorganismos con potencial tolerante y resistente a metales pesados presentes en islas de recursos del Caribe Colombiano.
The bacteria from resource islands can adapt to extreme conditions in semi-arid regions, where concentrations of heavy metals have already been found in the soil. Therefore, the objective of this study is to determine the resistance and tolerance to heavy metals in bacteria under the canopy of resou...
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| Formato: | Trabajo de grado (Pregrado y/o Especialización) |
| Lenguaje: | spa |
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Universidad Antonio Nariño
2023
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| Acceso en línea: | http://repositorio.uan.edu.co/handle/123456789/8342 |
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| _version_ | 1812647726117027840 |
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| author | Herrera Calderón, Andrea Carolina |
| author2 | Vanegas Guerrero, Javier |
| author_facet | Vanegas Guerrero, Javier Herrera Calderón, Andrea Carolina |
| author_sort | Herrera Calderón, Andrea Carolina |
| collection | DSpace |
| description | The bacteria from resource islands can adapt to extreme conditions in semi-arid regions, where concentrations of heavy metals have already been found in the soil. Therefore, the objective of this study is to determine the resistance and tolerance to heavy metals in bacteria under the canopy of resource islands in the Colombian Caribbean. Through a metagenomic approach, genes related to tolerance and resistance to heavy metals were identified in the soil, and it was found that the abundance of these genes was favored by the wet season and the presence of vegetation. |
| format | Trabajo de grado (Pregrado y/o Especialización) |
| id | repositorio.uan.edu.co-123456789-8342 |
| institution | Repositorio Digital UAN |
| language | spa |
| publishDate | 2023 |
| publisher | Universidad Antonio Nariño |
| record_format | dspace |
| spelling | repositorio.uan.edu.co-123456789-83422024-10-09T23:35:33Z Análisis metagenómico de microorganismos con potencial tolerante y resistente a metales pesados presentes en islas de recursos del Caribe Colombiano. Herrera Calderón, Andrea Carolina Vanegas Guerrero, Javier Arenas Suarez, Nelson Bioquimica 574 38.23 H565a Biochemistry The bacteria from resource islands can adapt to extreme conditions in semi-arid regions, where concentrations of heavy metals have already been found in the soil. Therefore, the objective of this study is to determine the resistance and tolerance to heavy metals in bacteria under the canopy of resource islands in the Colombian Caribbean. Through a metagenomic approach, genes related to tolerance and resistance to heavy metals were identified in the soil, and it was found that the abundance of these genes was favored by the wet season and the presence of vegetation. Las bacterias de islas de recursos pueden adaptarse a condiciones extremas en regiones semiáridas. Donde además ya han sido encontradas concentraciones de metales pesados en el suelo. Por esto, el objetivo de este trabajo es determinar el potencial resistente y tolerante a metales pesados en bacterias bajo el dosel de islas de recursos en el Caribe colombiano. Mediante un enfoque en metagenómica, se identificaron genes de tolerancia y resistencia a metales pesados en el suelo, encontrando que la abundancia de estos genes se favoreció por la temporada de humedad y la presencia de vegetación. Bioquímico(a) Pregrado Presencial Investigación 2023-07-31T20:01:33Z 2023-07-31T20:01:33Z 2023-05-29 Trabajo de grado (Pregrado y/o Especialización) info:eu-repo/semantics/acceptedVersion http://purl.org/coar/resource_type/c_7a1f http://purl.org/coar/version/c_970fb48d4fbd8a85 http://repositorio.uan.edu.co/handle/123456789/8342 Abou-Shanab, R. A. I., van Berkum, P., & Angle, J. S. (2007). Heavy metal resistance and genotypic analysis of metal resistance genes in gram-positive and gram-negative bacteria present in Ni-rich serpentine soil and in the rhizosphere of Alyssum murale. Chemosphere, 68(2), 360–367. https://doi.org/10.1016/J.CHEMOSPHERE.2006.12.051 Aguilar-Barajas, E., Jerónimo-Rodríguez, P., Ramírez-Díaz, M. I., Rensing, C., & Cervantes, C. (2012). The ChrA homologue from a sulfur-regulated gene cluster in cyanobacterial plasmid pANL confers chromate resistance. World Journal of Microbiology and Biotechnology, 28,865-869. Ahemad, M. (2014). Bacterial mechanisms for Cr (VI) resistance and reduction: an overview and recent advances. Folia microbiologica, 59, 321-332. Azcón, R., Medina, A., Aroca, R., & Ruiz‐Lozano, J. M. (2013). Abiotic stress remediation by the arbuscular mycorrhizal symbiosis and rhizosphere bacteria/yeast interactions. Molecular microbial ecology of the rhizosphere, 1, 991-1002 Bashan, Y., Puente, M. E., de-Bashan, L. E., & Hernandez, J. P. (2008). Environmental uses of plant growth-promoting bacteria. Plant-microbe interactions, 661(2), 69-93. Borowik, A., & Wyszkowska, J. (2016). Soil moisture as a factor affecting the microbiological and biochemical activity of soil. Plant, Soil and Environment, 62(6), 250-255. Chandrasekaran, A., Ravisankar, R., Harikrishnan, N., Satapathy, K. K., Prasad, M. V. R., & Kanagasabapathy, K. V. (2015). Multivariate statistical analysis of heavy metal concentration in soils of Yelagiri Hills, Tamilnadu, India–Spectroscopical approach. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 137, 589-600. Chen, C., Chen, H., Zhang, Y., Thomas, H. R., Frank, M. H., He, Y., & Xia, R. (2020). TBtools: an integrative toolkit developed for interactive analyses of big biological data. Molecular plant, 13(8), 1194-1202. Dekak, A., Chabi, R., Menasria, T., & Benhizia, Y (2018). Phenotypic characterization of Phenotypic characterization of rhizobia nodulating legumes Genista microcephala and Argyrolobium uniflorum growing under arid conditions. Journal of Advanced Research, 14, 35–42. https://doi.org/10.1016/j.jare.2018.06.001 El Baz, S., Baz, M., Barakate, M., Hassani, L., El Gharmali, A., & Imziln, B. (2015). Resistance to and accumulation of heavy metals by actinobacteria isolated from abandoned mining areas. The Scientific World Journal, 2015. instname:Universidad Antonio Nariño reponame:Repositorio Institucional UAN repourl:https://repositorio.uan.edu.co/ spa Acceso a solo metadatos Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) https://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/closedAccess http://purl.org/coar/access_right/c_14cb application/pdf application/pdf application/pdf Universidad Antonio Nariño Bioquímica Facultad de Ciencias Bogotá - Circunvalar |
| spellingShingle | Bioquimica 574 38.23 H565a Biochemistry Herrera Calderón, Andrea Carolina Análisis metagenómico de microorganismos con potencial tolerante y resistente a metales pesados presentes en islas de recursos del Caribe Colombiano. |
| title | Análisis metagenómico de microorganismos con potencial tolerante y resistente a metales pesados presentes en islas de recursos del Caribe Colombiano. |
| title_full | Análisis metagenómico de microorganismos con potencial tolerante y resistente a metales pesados presentes en islas de recursos del Caribe Colombiano. |
| title_fullStr | Análisis metagenómico de microorganismos con potencial tolerante y resistente a metales pesados presentes en islas de recursos del Caribe Colombiano. |
| title_full_unstemmed | Análisis metagenómico de microorganismos con potencial tolerante y resistente a metales pesados presentes en islas de recursos del Caribe Colombiano. |
| title_short | Análisis metagenómico de microorganismos con potencial tolerante y resistente a metales pesados presentes en islas de recursos del Caribe Colombiano. |
| title_sort | analisis metagenomico de microorganismos con potencial tolerante y resistente a metales pesados presentes en islas de recursos del caribe colombiano |
| topic | Bioquimica 574 38.23 H565a Biochemistry |
| url | http://repositorio.uan.edu.co/handle/123456789/8342 |
| work_keys_str_mv | AT herreracalderonandreacarolina analisismetagenomicodemicroorganismosconpotencialtoleranteyresistenteametalespesadospresentesenislasderecursosdelcaribecolombiano |
