Cross-talk between gibberellins and salicylic acid in early stress responses in Arabidopsis thaliana seeds
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Títol
Cross-talk between gibberellins and salicylic acid in early stress responses in Arabidopsis thaliana seedsAutoria
Data de publicació
2009Editor
Landes BioscienceISSN
1559-2316Cita bibliogràfica
Plant Signaling & Behavior (2009) vol. 4, no. 8, p. 750-751Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
http://www.landesbioscience.com/journals/psb/AlonsoRamirezPSB4-8.pdfParaules clau / Matèries
Resum
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. ... [+]
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. [-]
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