https://www.socictopen.socict.org/files/original/188eaa049586a06f799290b98d62c91a.pdf 864f0ff20dee61aa9505481c5c78a624 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Molecular Identification of Microorganisms Associated to the Rhizosphere of Vanilla Plants in Colombia Creator An entity primarily responsible for making the resource Mauricio Alejandro Marín Montoya, Nelson Walter Osorio Vega, Claudia Lucía Álvarez López Description An account of the resource The cultivation of vanilla (Vanilla planifolia) is highly promising in Colombia, but more research is needed on its agronomical management and beneficial microorganisms that grow associated to its rhizosphere, on which the plant depends for its nutrition and growth. This study involved the identification of microorganisms associated to the rhizosphere of vanilla plants in a crop located in Sopetrán, Colombia. The microbes were isolated in selective media for functional groups such as cellulolytic, proteolytic, inorganic and organic phosphate (phytate) solubilizers, and asymbiotic nitrogen fixing bacteria. After isolation and purification, 109 microbial isolates were obtained. DNA was extracted from 52 selected isolates for molecular identification based on ITS and 16S rDNA sequencing, for fungi and bacteria, respectively. The diversity of rhizosphere microorganisms found was significant. Bacteria such as Bacillus megaterium, Pseudomonas koreensis and Acinetobacter sp., and the fungus Plectosphaerella sp., may have a high potential to be used as biofertilizers to improve vanilla plant nutrition and growth. IDENTIFICACIÓN MOLECULAR DE MICROORGANISMOS ASOCIADOS A LA RIZOSFERA DE PLANTAS DE VAINILLA EN COLOMBIA El cultivo de vainilla es altamente promisorio en Colombia, pero se requiere mayor conocimiento de su manejo agronómico y de los microorganismos que crecen asociados a su rizosfera, de los cuales depende esta planta para su nutrición y crecimiento. En este trabajo se realizaron aislamientos de microorganismos de la rizosfera de plantas de vainilla en un cultivo piloto ubicado en el municipio de Sopetrán (Antioquia, Colombia). Los microorganismos se aislaron en medios selectivos de crecimiento para evaluar su capacidad para descomponer celulosa, proteínas, solubilizar fosfato inorgánico y orgánico (fitato) y fijar nitrógeno en forma asimbiótica. Una vez aislados y purificados, se obtuvieron un total de 109 aislamientos, de los cuales se seleccionaron 52 morfotipos para su identificación molecular por secuenciación de las regiones ITS y 16S del ADN ribosomal para hongos y bacterias, respectivamente. Se encontró una alta variedad de microorganismos en la rizosfera de plantas de vainilla, destacándose las bacterias Bacillus megaterium, Pseudomonas koreensis y Acinetobacter sp. y el hongo Plectosphaerella sp., por su potencial para ser utilizados como biofertilizantes destinados a mejorar la nutrición y el crecimiento de estas plantas. Date A point or period of time associated with an event in the lifecycle of the resource 2013 Subject The topic of the resource ADNr, PCR, PGPR, Vanilla planifolia, filogenia Source A related resource from which the described resource is derived Acta Biológica Colombiana Publisher An entity responsible for making the resource available Universidad Nacional de Colombia Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Biology (General) Relation A related resource <a href="https://revistas.unal.edu.co/index.php/actabiol/article/view/37216" target="_blank" rel="noreferrer noopener">https://revistas.unal.edu.co/index.php/actabiol/article/view/37216</a>