Artículo
Drought and salinity alter endogenous hormonal profiles at the seed germination phase
Llanes, Analia Susana
; Andrade, Andrea Mariela
; Masciarelli, Oscar Alberto
; Alemano, Sergio Gabriel; Luna, Maria Virginia
Fecha de publicación:
03/2016
Editorial:
Cambridge University Press
Revista:
Seed Science Research
ISSN:
0960-2585
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The most critical phase in plant life is seed germination, which is influenced by environmental factors. Drought and salinity are key environmental factors that affect seed germination. Reduction or alterations of germination when seeds are exposed to these factors have been shown to be due to either the adverse effects of water limitation and/or specific ion toxicity on metabolism. Phytohormones are chemical messengers produced within the plant that control its growth and development in response to environmental cues; small fluctuations of phytohormone levels alter the cellular dynamics and, hence, play a central role in regulating plant growth responses to these environmental factors. To integrate current knowledge, the present review focuses on the involvement of endogenous phytohormones in plant adaptative responses to drought and salinity at one of the plant's developmental phases.
Palabras clave:
Drought
,
Phytohormones
,
Salinity
,
Seed Germination
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Identificadores
Colecciones
Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Citación
Llanes, Analia Susana; Andrade, Andrea Mariela; Masciarelli, Oscar Alberto; Alemano, Sergio Gabriel; Luna, Maria Virginia; Drought and salinity alter endogenous hormonal profiles at the seed germination phase; Cambridge University Press; Seed Science Research; 26; 1; 3-2016; 1-13
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