Listar por autor "Blanco-Portales, Rosario"
Mostrando ítems 1-8 de 8
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Cell wall disassembly is delayed by rhamnogalacturonate lyase gene silencing: potential role in fruit firmness
Pose-Albacete, Sara
; Ric-Varas, P.; Schückel, J.; Molina-Hidalgo, F.J.; Blanco-Portales, Rosario; Muñoz-Blanco, J.; Knox, P.; Matas-Arroyo, Antonio Javier; Quesada-Felice, Miguel Angel; Mercado, J.A.[et al.] (2019-07-23)
Strawberry fruits greatly reduce their quality due to softening during ripening with economically important losses. Texture changes of fleshy fruits during ripening are mainly due to middle lamellae dissolution, cell-to-cell ... -
Down-regulation of a pectin acetylesterase gene modifies strawberry fruit cell wall pectin stracture and increases fruit firmness
Matas-Arroyo, Antonio Javier; Rodríquez, Virginia; Sánchez, Luis; Paniagua Correas, Candelas; Pose-Albacete, Sara; García-Gago, Juan Antonio; Blanco-Portales, Rosario; Muñoz-Blanco, Juan; Mercado, José A.[et al.] (2015-06-29)
Antisense-mediated down-regulation of several fruit-specific genes has previously demonstrated how the cell wall disassembly in strawberry fruit is mediated by a series of enzymes that act sequentially (Posé et al. 2011). ... -
Downregulation of NAC transcription factors modifies cell wall composition and increases strawberry fruit firmness
Ric-Varas, Pablo; Pose-Albacete, Sara; López-Casado, Gloria; Marcus, S.E.; Knox, P.; Blanco-Portales, Rosario; Moyano, E.; Muñoz-Blanco, J.; Matas-Arroyo, Antonio Javier; Mercado, J.A.[et al.] (2019-07-23)
The strawberry is a soft fruit with a very short post-harvest shelf life. The changes in texture during fruit ripening are mainly due to the dissolution of the middle lamellae, reducing cell-to-cell adhesion, and the ... -
Efecto del silenciamiento de genes que codifican poligalacturonasas sobre el reblandecimiento del fruto de fresa asociado a la maduración
Paniagua Correas, Candelas; García-Gago, Juan Antonio; Matas-Arroyo, Antonio Javier; Barceló-Muñoz, Marta; Blanco-Portales, Rosario; Muñoz-Blanco, Juan; Pliego-Alfaro, Fernando; Quesada-Felice, Miguel Angel; Mercado, Jose A.[et al.] (2015-10-06)
La degradación de las pectinas de la pared celular mediada por poligalacturonasas juega un papel clave en el reblandecimiento de la fresa. Así, el silenciamiento del gen FaPG1 incrementa la firmeza del fruto maduro y alarga ... -
Isolation and transfection of strawverry protoplasts for gene editing
Sánchez-Raya, Cristina; López-Casado, Gloria; Blanco-Portales, Rosario; Pose-Albacete, Sara; Matas, Antonio J.; Mercado, José A.[et al.] (2021)
Strawberry is the most economically important soft fruit. The improvement of the organoleptic qualities of ripe fruit and the postharvest shelf life are main objectives of strawberry breeding programs. Fruit softening is ... -
Optimización de la transfección de protoplastos para la edición génica en fresa
Sánchez-Raya, Cristina; López-Casado, Gloria; Blanco-Portales, Rosario; Pose-Albacete, Sara; Pliego-Alfaro, Fernando; Matas, Antonio J.; Mercado, José A.; Pliego-Alfaro, Fernando[et al.] (2021)
La fresa es un fruto blando de gran importancia económica, particularmente en Andalucía. La mejora de las cualidades organolépticas del fruto y la disminución del reblandecimiento para alargar la vida postcosecha del fruto, ... -
Polygalacturonase gene FaPG1 downregulation is related to increased strawberry fruit resistance to fungal decay
Paniagua Correas, Candelas; Sánchez Raya, C. C; Blanco-Portales, Rosario; Mercado-Carmona, Jose Angel; Palomo-Ríos, Elena; Pose-Albacete, Sara[et al.] (2022-06-16)
Plant health is a major target in breading programs because crops are under constant biotic stress, and climate change is exacerbating pests and disease negative impacts in agriculture. Obtaining crop varieties armed with ... -
Rhamnogalacturonase lyase gene downregulation in strawberry and its potential on mechanical fruit properties
Ric-Varas, Pablo; Pose-Albacete, Sara; Barceló-Muñoz, Marta; Knox, Paul; Blanco-Portales, Rosario; Muñoz-Blanco, Juan; Matas-Arroyo, Antonio Javier; Quesada-Felice, Miguel Angel; Mercado, José A.[et al.] (2017-07-04)
Strawberry softening is one of the main factors that reduces fruit quality and leads to economically important losses. Textural changes during fruit ripening are mainly due to the dissolution of middle lamellae, a reduction ...