Phytochromes (PHYs) and plant hormones have been emerging as important regulators of fleshy fruit physiology and quality traits; however, the relevance of PHY-hormonal signaling crosstalk in controlling fruit development and metabolism remains elusive. This Thesis assesses the role of PHYs and their interplay with auxins, cytokinins and ethylene during the regulation of tomato (Solanum lycopersicum) fruit development and ripening, with a focus on the control of the plastid biogenesis, sugar metabolism and carotenoid accumulation. In Chapter I, we present evidence that the deficiency in PHY chromophore phytochromobilin (PΦB) biosynthesis, which leads to a global deficiency in functional PHYs, represses fruit chloroplast biogenesis in imm...
Los carotenoides son metabolitos isoprenoides de gran relevancia económica como pigmentos naturales ...
The auxin is a phytohormone with intense participation in the growth and development process, as wel...
Background : Tomato fruit ripening is controlled by ethylene and is characterized by a shift in colo...
Phytochromes (PHYs) and plant hormones have been emerging as important regulators of fleshy fruit ph...
Fruit ripening is a highly coordinated process involving numerous structural, biochemical and physio...
Plastids are organelles responsible for several essential aspects for plant development, like photos...
Background : Tomato fruit ripening is controlled by ethylene and is characterized by a shift in colo...
In tomato (Solanum lycopersicum), phytoene synthase-1 (PSY-1) is the key biosynthetic enzyme respons...
Abstract\ud \ud Background\ud Tomato fruit ripening is...
Altres ajuts: CERCA Programme/Generalitat de CatalunyaCarotenoids such as β-carotene (pro-vitamin A)...
Successful completion of fruit developmental programs depends on the interplay between multiple phyt...
Abstract Background Tomato fruit ripening is controll...
Los carotenoides son metabolitos isoprenoides de gran relevancia económica como pigmentos naturales ...
Light signaling has long been reported to influence fruit biology, though the regulatory impact of f...
Light signaling has long been reported to influence fruit biology, though the regulatory impact of f...
Los carotenoides son metabolitos isoprenoides de gran relevancia económica como pigmentos naturales ...
The auxin is a phytohormone with intense participation in the growth and development process, as wel...
Background : Tomato fruit ripening is controlled by ethylene and is characterized by a shift in colo...
Phytochromes (PHYs) and plant hormones have been emerging as important regulators of fleshy fruit ph...
Fruit ripening is a highly coordinated process involving numerous structural, biochemical and physio...
Plastids are organelles responsible for several essential aspects for plant development, like photos...
Background : Tomato fruit ripening is controlled by ethylene and is characterized by a shift in colo...
In tomato (Solanum lycopersicum), phytoene synthase-1 (PSY-1) is the key biosynthetic enzyme respons...
Abstract\ud \ud Background\ud Tomato fruit ripening is...
Altres ajuts: CERCA Programme/Generalitat de CatalunyaCarotenoids such as β-carotene (pro-vitamin A)...
Successful completion of fruit developmental programs depends on the interplay between multiple phyt...
Abstract Background Tomato fruit ripening is controll...
Los carotenoides son metabolitos isoprenoides de gran relevancia económica como pigmentos naturales ...
Light signaling has long been reported to influence fruit biology, though the regulatory impact of f...
Light signaling has long been reported to influence fruit biology, though the regulatory impact of f...
Los carotenoides son metabolitos isoprenoides de gran relevancia económica como pigmentos naturales ...
The auxin is a phytohormone with intense participation in the growth and development process, as wel...
Background : Tomato fruit ripening is controlled by ethylene and is characterized by a shift in colo...