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Radiosensibilidad del grano de polen de tomate cultivado en soluciones nutritivas

Pollen grain culture in an appropriate nutritive media is of importance because it gives the possibility to produce haploid plants, that will show better the presence and frequence of mutants. This work tries to prove the effect of gamma radiation on the androgenic callus formation of tomato in vi...

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Main Author: Delgado de la Flor, L.F.
Format: Artículo
Language:Español
Published: Instituto Interamericano de Cooperación para la Agricultura (IICA) 2025
Subjects:
Solanum lycopersicum||Solanum lycopersicum||Solanum lycopersicum||Solanum lycopersicum
Cultivo in vitro||in vitro culture||cultura in vitro||culture in vitro
Solución nutritiva||nutrient solutions||solução nutritiva||solution nutritive
Polen||pollen||pólen||pollen
Grano||grain||grão||grain
Mutación||mutation||mutação||mutation
Tomate||tomatoes||tomate||tomate
Mejoramiento genético||genetic improvement||melhoramento genético||undefined
Sede Central
Online Access:https://repositorio.catie.ac.cr/handle/11554/12862
Summary:Pollen grain culture in an appropriate nutritive media is of importance because it gives the possibility to produce haploid plants, that will show better the presence and frequence of mutants. This work tries to prove the effect of gamma radiation on the androgenic callus formation of tomato in vi ro on an appropiate semisolid media and determien the LDso that could help to induce genic mutations and perhaps the production of haploid tomato mutant plants. In accordance to the culture media (Sharp) and the process used, the androgenic calluses had a good growth and there was an answer to gamma radiation , the LDso found was 3 Krad.

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