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Semillas sometidas a radiación ionizante para la inducción de mutaciones
| dc.contributor.advisor | Reyes Borja, Walter Oswaldo | |
| dc.contributor.author | Correa Espinoza, Denys Katty | |
| dc.date.accessioned | 2021-05-21T15:32:13Z | |
| dc.date.available | 2021-05-21T15:32:13Z | |
| dc.date.issued | 2021 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/9282 | |
| dc.description | Mutation induction is a remarkably effective method for achieving variations within a crop type, inducing desired characteristics that cannot be found in nature or that have been lost during the evolutionary process. The purpose of this final work is to analyze the issues related to seeds undergoing treatments to induce mutations. The importance of the use of ionizing radiation in seeds has been established, as it is an issue of importance both economically and in the genetic improvement of several varieties of plants that have been used and have managed to induce all kinds of mutations, such as resistance to pests and diseases, improvement of production, flavor, colors in ornament species, better adaptation to certain environmental conditions, etc., allowing the increase in crop productivity and favoring the export and import of food. By inducing mutations with irradiation in seeds, the aim is to produce genetic changes that are beneficial for plant cultivation, Ionizing radiation is a physical agent used to treat seeds and other plant materials from crops to generate hereditary mutations; however, seed irradiation is a mechanism by which new genetic variability is generated, which can be used in genetic improvement programs, capable of creating new varieties with superior characteristics. | es_ES |
| dc.description | Mutation induction is a remarkably effective method for achieving variations within a crop type, inducing desired characteristics that cannot be found in nature or that have been lost during the evolutionary process. The purpose of this final work is to analyze the issues related to seeds undergoing treatments to induce mutations. The importance of the use of ionizing radiation in seeds has been established, as it is an issue of importance both economically and in the genetic improvement of several varieties of plants that have been used and have managed to induce all kinds of mutations, such as resistance to pests and diseases, improvement of production, flavor, colors in ornament species, better adaptation to certain environmental conditions, etc., allowing the increase in crop productivity and favoring the export and import of food. By inducing mutations with irradiation in seeds, the aim is to produce genetic changes that are beneficial for plant cultivation, Ionizing radiation is a physical agent used to treat seeds and other plant materials from crops to generate hereditary mutations; however, seed irradiation is a mechanism by which new genetic variability is generated, which can be used in genetic improvement programs, capable of creating new varieties with superior characteristics. | es_ES |
| dc.description.abstract | La inducción de mutaciones es un método muy eficaz para lograr variaciones dentro de un tipo de cultivo, induciendo características deseadas que no se pueden encontrar en la naturaleza o que se hayan perdido durante el proceso evolutivo. El objetivo del presente trabajo final tiene como finalidad de analizar los temas relacionados a Semillas sometidas a tratamientos para inducir mutaciones. Se ha estableció la importancia del uso de la radiación ionizante en semillas por ser un tema de importancia tanto en lo económico, como en el mejoramiento genético de diversas variedades de plantas que han sido utilizadas y se han logrado inducir innumerables mutaciones de toda índole, sean estas resistentes a plagas y enfermedades, mejoramiento de la producción, sabor, colores en especies florícolas, mejor adaptación a ciertas condiciones ambientales, etc., permitiendo el aumento de productividad de los cultivos y favoreciendo en la exportación e importación de alimentos. Al inducir mutaciones con irradiación en las semillas, lo que se pretende es producir cambios genéticos que resulten beneficiosos para el cultivo de las plantas. La radiación ionizante es un agente físico utilizado para tratar las semillas y otros materiales vegetales de cultivos a fin de generar mutaciones hereditarias: sin embargo, la irradiación de semillas es un mecanismo mediante el cual se genera nueva variabilidad genética, que puede ser empleada en programas de mejoramiento genético, capaces de crear nuevas variedades con características superiores. | es_ES |
| dc.format.extent | 18 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2021 | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
| dc.subject | Inducción de mutaciones | es_ES |
| dc.subject | Radiación ionizante | es_ES |
| dc.subject | Mejoramiento genético | es_ES |
| dc.subject | Semillas | es_ES |
| dc.title | Semillas sometidas a radiación ionizante para la inducción de mutaciones | es_ES |
| dc.type | bachelorThesis | es_ES |
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