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A Genomewide Screen for Tolerance to Cationic Drugs Reveals Genes Important for Potassium Homeostasis in Saccharomyces cerevisiae

Barreto, Lina; Canadell, David; Petrezselyova, Silvia; Navarrete, Clara; Maresova, Lydie; Pérez Valle, Jorge; Herrera, Rito; Olier, Ivan; Giraldo, Jesus; Sychrova, Hana; Yenush, Lynne; Ramos, Jose; Arino, Joaquin (American Society for Microbiology, 2011)

[EN] Potassium homeostasis is crucial for living cells. In the yeast Saccharomyces cerevisiae, the uptake of potassium is driven by the electrochemical gradient generated by the Pma1 H +-ATPase, and this process represents ...
Photosynthesis down-regulation precedes carbohydrate accumulation under sink limitation in Citrus

González Nebauer, Sergio; Renau Morata, Begoña; Guardiola, Jose Luis; Molina Romero, Rosa Victoria (Oxford University Press (OUP), 2011-02)

Photosynthesis down-regulation due to an imbalance between sources and sinks in Citrus leaves could be mediated by excessive accumulation of carbohydrates. However, there is limited understanding of the physiological role ...

Mostrando ítems 1-2 de 2