Listar Departament: Ciències Agràries i Medi Natural por autoría "11c95749-a8ea-40d8-819b-3b26a9f3edeb"
Mostrando ítems 1-6 de 6
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ABA accumulation in water-stressed Citrus roots does not rely on carotenoid content in this organ
Manzi Fraga, Matías Jesús; Lado, Joanna; Rodrigo, María Jesús; Arbona, Vicent; Gomez-Cadenas, Aurelio Elsevier (2016)Sustained abscisic acid (ABA) accumulation in dehydrated citrus roots depends on the transport from aerial organs. Under this condition, the role of the β,β-carotenoids (ABA precursors) to the de novo synthesis of ABA in ... -
Fruit shading enhances peel color, carotenes accumulation and chromoplast differentiation in red grapefruit
Lado, Joanna; Cronje, Paul; Alquézar, Berta; Page, Anton; Manzi Fraga, Matías Jesús; Gomez-Cadenas, Aurelio; Stead, Anthony D.; Zacarías, Lorenzo; Rodrigo, María Jesús Wiley (2015)The distinctive color of red grapefruits is due to lycopene, an unusual carotene in citrus. It has been observed that red Star Ruby' (SR) grapefruits grown inside the tree canopy develop a more intense red coloration than ... -
Implication of the antioxidant system in chilling injury tolerance in the red peel of grapefruit
Lado, Joanna; Rodrigo, María Jesús; López Climent, María Fernanda; Gomez-Cadenas, Aurelio; Zacarías, Lorenzo Elsevier (2016)Previous observations have indicated that the red peel areas of grapefruit with high lycopene concentrations were more tolerant to CI than yellow peel areas (Lado et al., 2015a). Because lycopene is a carotene with ... -
Light Regulation of Carotenoid Biosynthesis in the Peel of Mandarin and Sweet Orange Fruits
Lado, Joanna; Alós, Enriqueta; Manzi Fraga, Matías Jesús; Cronje, Paul; Gomez-Cadenas, Aurelio; Rodrigo, María Jesús; Zacarías, Lorenzo Frontiers Media (2019-10-15)Carotenoids are the pigments responsible for the coloration of the peel and pulp of Citrus fruits. Light is one of the major environmental factors influencing coloration and carotenoid content and composition of fleshy ... -
Root ABA Accumulation in Long-Term Water-Stressed Plants is Sustained by Hormone Transport from Aerial Organs
Manzi Fraga, Matías Jesús; Lado, Joanna; Rodrigo, María Jesús; Zacarías, Lorenzo; Arbona, Vicent; Gomez-Cadenas, Aurelio Oxford University Press (2015)The reduced pool of the ABA precursors, b,b-carotenoids, in roots does not account for the substantial increase in ABA content in response to water stress (WS) conditions, suggesting that ABA could be transported from ... -
Terpene Down-Regulation Triggers Defense Responses in Transgenic Orange Leading to Resistance against Fungal Pathogens
Rodríguez, Ana; Shimada, Takehiko; Alquézar, Berta; Gadea, José; Gomez-Cadenas, Aurelio; de Ollas, Carlos; Rodrigo, María Jesús; Zacarías, Lorenzo; Peña, Leandro; Cervera, Magdalena American Society of Plant Biologists (2014)Terpenoid volatiles are isoprene compounds that are emitted by plants to communicate with the environment. In addition to their function in repelling herbivores and attracting carnivorous predators in green tissues, the ...