Listar BV - Contribuciones a congresos científicos por autor "Fernández-García, José Antonio"
Mostrando ítems 1-7 de 7
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Effect of elevated inorganic carbon on the cytosolic homeostasis of NO3- in the marine angiosperm Posidonia oceanica (L.) Delile
The marine angiosperm Posidonia oceanica is a mediterranean endemism of great ecological significance. As other marine plants, P. oceanica has adapted secondarily to the marine environment and develop anew different ... -
Effect of seawater inorganic carbon enrichment on NO3- transporter and reduction enzyme gene expression in Zostera marina leaves
In this work we have analysed the gene expression levels related to cytosolic nitrate homeostasis, including transporters and enzymes, in leaves of Zostera marina plants incubated in high HCO3- or in the absence of N. The ... -
HCO3- enrichment causes cytosolic NO3- efflux in Posidonia oceanica leaf cells
Díaz-García, Jordi; García-Pérez, Delia; Rubio-Valverde, Lourdes
; Fernández-García, José Antonio (2019-07-10)
Posidonia oceanica is a seagrass, the only group of vascular plants to colonize the marine environment. Seawater is an extreme yet stable environment, characterized by high salinity, alkaline pH and low availability of ... -
Na+-dependent NO3- uptake in leaf cells of the seagrass Posidonia oceanica (L.) Delile
García-Pérez, Delia; Rubio-Valverde, Lourdes; García-Sánchez, María Jesús; Fernández-García, José Antonio (2015-06-23)
Posidonia oceanica (L.) Delile is an endemic Mediterranean seagrass of recognized ecological significance and, as other seagrasses, this species has secondarily adapted to live in the marine environment. In this alkaline ... -
NO3- selective mini-electrodes as a tool to investigate the NO3- traffic in Chlamydomonas reinhardtii D.
Díaz, Jordi; Rubio-Valverde, Lourdes; Galván, Aurora; Fernández, Emilio; Fernández-García, José Antonio (2017-07-12)
Ion selective NO3- mini-electrodes were used to measure the external NO3- concentration in C. reinhardtii liquid cultures. Electrodes were prepared using glass capillaries (1.5 mm external diameter). Capillaries were cut ... -
NRT2.5 a putative sodium dependent high affinity nitrate trasnporter of zostera marina l.
Díaz-García, Jordi; Fernández-García, José Antonio; Botella-Mesa, Miguel Ángel; Rubio-Valverde, Lourdes (2018-07-12)
Seagrasses are the only group of vascular plants that recolonized the marine environment, possibly the most severe habitat shift ever accomplished by flowering plants. These plants have regained functions enabling them to ... -
The problem of living in the sea: the uptake of inorganic carbon and nutrients in Posidonia oceanica (L.) Delile
Rubio-Valverde, Lourdes; García-Pérez, Delia; García-Sánchez, María Jesús; Fernández-García, José Antonio (2015-06-22)
The genus Posidonia exhibits a peculiar geographical distribution. It is composed by nine species, eight of which are distributed along the Australian coasts and only one, Posidonia oceanica (L.) Delile, is a Mediterranean ...