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31 p.
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artículo
Publicado 2012
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En este trabajo determinamos el efecto de medios de cultivo modificados usando diferentes concentraciones de reguladores de crecimiento (auxinas/citoquininas) para la regeneración y multiplicación in vitro del ajo (Allium sativum L.) variedad Morado Barranquino. En la fase de introducción se cultivó meristemos apicales en tubos de prueba hasta su regeneración y se determinó que el medio MSM + AIB 0,6 mg/L es el más adecuado para la diferenciación y desarrollo del meristemo. Para la multiplicación se utilizaron las microplantas (13 semanas) de la fase de introducción, obteniéndose formación de macollos en cada subcultivo; se logró mejor tasa de multiplicación en el medio MMA + AIA 2,5 mg/L + KIN 5 mg/L y el medio MSM + 2ip 1,5 mg/L con 4,71 y 4.79 respectivamente.
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artículo
Publicado 2023
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Strawberry (Fragaria x ananassa Duch.) is an important fruit for human consumption. It is species are vegetatively propagated by runners. At present, micropropagation is the most suitable way of commercial strawberry propagation. It is possible to produce disease-free plants through micropropagation. Plant growth regulators play an essential role in micropropagation of plants with traits of agronomic interest. The objective of this study was to develop a protocol for shoot multiplication and in vitro rooting of strawberry var. ‘Aromas’, using shoot buds as explants, cultivated in MS medium supplemented with different concentrations of plant growth regulators. For shoot multiplication, in vitro shoot clusters were used and cultivated in MS medium supplemented with different auxin and cytokinin concentrations. Shoots obtained in the best multiplication treatment after two months ...
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artículo
Publicado 2023
Enlace
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Strawberry (Fragaria x ananassa Duch.) is an important fruit for human consumption. It is species are vegetatively propagated by runners. At present, micropropagation is the most suitable way of commercial strawberry propagation. It is possible to produce disease-free plants through micropropagation. Plant growth regulators play an essential role in micropropagation of plants with traits of agronomic interest. The objective of this study was to develop a protocol for shoot multiplication and in vitro rooting of strawberry var. ‘Aromas’, using shoot buds as explants, cultivated in MS medium supplemented with different concentrations of plant growth regulators. For shoot multiplication, in vitro shoot clusters were used and cultivated in MS medium supplemented with different auxin and cytokinin concentrations. Shoots obtained in the best multiplication treatment after two months ...
