title: Cross-talk between gibberellins and salicylic acid in early stress responses in Arabidopsis thaliana seeds.
abstract: Salicylic acid (SA) is a plant hormone mainly associated with the induction of defense mechanism in plants, although in the last years there is increasing evidence on the role of SA in plant responses to abiotic stress. We recently reported that an increase in endogenous SA levels are able to counteract the inhibitory effects of several abiotic stress conditions during germination and seedling establishment of Arabidopsis thaliana and that this effect is modulated by gibberellins (GAs) probably through a member of the GASA (Giberellic Acid Stimulated in Arabidopsis) gene family, clearly showing the existence of a cross talk between these two plant hormones in Arabidopsis.
authors.affiliation: Departamento de Fisiología Vegetal, Centro Hispano-Luso de Investigaciones Agrarias, Facultad de Biología, Universidad de Salamanca, Plaza de los Doctores de la Reina s/n, Universidad de Salamanca, Salamanca, Spain.
authors.forename: Ana
authors.initials: A
authors.lastname: Alonso-Ramírez
authors.forename: Dolores
authors.initials: D
authors.lastname: Rodríguez
authors.forename: David
authors.initials: D
authors.lastname: Reyes
authors.forename: Jesús Angel
authors.initials: JA
authors.lastname: Jiménez
authors.forename: Gregorio
authors.initials: G
authors.lastname: Nicolás
authors.forename: María
authors.initials: M
authors.lastname: López-Climent
authors.forename: Aurelio
authors.initials: A
authors.lastname: Gómez-Cadenas
authors.forename: Carlos
authors.initials: C
authors.lastname: Nicolás