comunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/2508
comunitat-uji-handle3:10234/6999
comunitat-uji-handle4:
INVESTIGACION
Resumen
Different environmental and developmental cues involve low oxygen conditions, particularly
those associated to abiotic stress conditions. It is widely accepted that plant responses
to low oxygen conditions are mainly ... [+]
Different environmental and developmental cues involve low oxygen conditions, particularly
those associated to abiotic stress conditions. It is widely accepted that plant responses
to low oxygen conditions are mainly regulated by ethylene (ET). However, interaction with
other hormonal signaling pathways as gibberellins (GAs), auxin (IAA), or nitric oxide (NO)
has been well-documented. In this network of interactions, abscisic acid (ABA) has always
been present and regarded to as a negative regulator of the development of morphological
adaptations to soil flooding: hyponastic growth, adventitious root emergence, or formation
of secondary aerenchyma in different plant species. However, recent evidence points
toward a positive role of this plant hormone on the modulation of plant responses to
hypoxia and, more importantly, on the ability to recover during the post-hypoxic period.
In this work, the involvement of ABA as an emerging regulator of plant responses to low
oxygen conditions alone or in interaction with other hormones is reviewed and discussed. [-]
Entidad financiadora
Spanish Ministerio de Economía y Competitividad | Universitat Jaume I | Generalitat Valenciana/Fondo Europeo de Desarrollo Regional (FEDER)
Código del proyecto o subvención
AGL2016-76574-R | UJI-B2016-23 | UJI-B2016-24 | IDIFEDER/2018/010 | UJI-B2019-24 to AG-C, VA | MG-G. MG-G | RYC-2016-19325
Derechos de acceso
info:eu-repo/semantics/openAccess