A study was performed focused on modifying characteristics of foliage pigmentation, flower and architecture of chrysanthemum plants (Dendrathema grandiflora), through physical and chemical mutagenic agents, with the aim of generating new varieties for the market. Mutants with these types of changes were detected in the first stages of propagation, in plants regenerated from foliar explants and in vitro seedlings that were exposed to gamma radiation (30 Gy) and EMS (0.2 % v/v for 30 min). Three mutants were selected with genotypes of slow development, dwarfs and dotted leaves. The respective mutation rates were 0.0470, 0.0033 and 0.0007. The expression of the different genotypes was observed in 95 % of the plants obtained in three vegetative...
El aguaymanto (Physalis peruviana L.), importante por su valor económico y nutritivo, requiere de es...
En Argentina, la producción de tomate (Solanum lycopersicum L.) junto con otras hortalizas (papa, c...
[ES] El trabajo consistió en la caracterización fenotípica y selección de mutantes de Mandarina Clem...
The obtaining of randomized genetic changes in plants can be performed by two well-known methods: on...
O presente trabalho teve como objetivos principais: desenvolvimento e aplicação de metodologias in v...
The lower yields in common bean (Phaseolus vulgaris L.) worldwide is due primarily to abiotic factor...
Calluses in growth of sugar cane, variety “SP 70-1284”, were radiated with a source of 60Co. The stu...
Somatic embryogenesis is a useful process for clonal propagation and genetic improvement by inductio...
Se evaluó la estimulación ejercida por 10 dosis de irradiación con Co60 en dos variedades de gladiol...
In Phaseolus vulgaris L. breeding programs has been used mutation induction, however, no radiosensit...
It was evaluated the variability fenotípic in early phases of selection from plants regenerated of t...
Objective: To generate mutant lines of smaller size of Pseudotsuga menziesii, by starting from semin...
The use of chemical mutagens is a widely used tool for the generation of new genetic variants in var...
The Salvia genus has great ornamental value, with numerous varieties on the world market. Around 900...
The objective was to estimate the lethal and median reductive doses with gamma radiation, in seeds o...
El aguaymanto (Physalis peruviana L.), importante por su valor económico y nutritivo, requiere de es...
En Argentina, la producción de tomate (Solanum lycopersicum L.) junto con otras hortalizas (papa, c...
[ES] El trabajo consistió en la caracterización fenotípica y selección de mutantes de Mandarina Clem...
The obtaining of randomized genetic changes in plants can be performed by two well-known methods: on...
O presente trabalho teve como objetivos principais: desenvolvimento e aplicação de metodologias in v...
The lower yields in common bean (Phaseolus vulgaris L.) worldwide is due primarily to abiotic factor...
Calluses in growth of sugar cane, variety “SP 70-1284”, were radiated with a source of 60Co. The stu...
Somatic embryogenesis is a useful process for clonal propagation and genetic improvement by inductio...
Se evaluó la estimulación ejercida por 10 dosis de irradiación con Co60 en dos variedades de gladiol...
In Phaseolus vulgaris L. breeding programs has been used mutation induction, however, no radiosensit...
It was evaluated the variability fenotípic in early phases of selection from plants regenerated of t...
Objective: To generate mutant lines of smaller size of Pseudotsuga menziesii, by starting from semin...
The use of chemical mutagens is a widely used tool for the generation of new genetic variants in var...
The Salvia genus has great ornamental value, with numerous varieties on the world market. Around 900...
The objective was to estimate the lethal and median reductive doses with gamma radiation, in seeds o...
El aguaymanto (Physalis peruviana L.), importante por su valor económico y nutritivo, requiere de es...
En Argentina, la producción de tomate (Solanum lycopersicum L.) junto con otras hortalizas (papa, c...
[ES] El trabajo consistió en la caracterización fenotípica y selección de mutantes de Mandarina Clem...