Elicitors of defence response can modulate pathways other than those related to pathogen attacks. In this paper, we demonstrate that, as with sugars, chitosan and oligogalacturonides (OGs) can repress the gibberellin signalling pathway leading to the induction of α-amylase in barley embryos. These results are suggestive of a complex cross-talk between the defence, hormonal and metabolic signalling pathways.

Elicitors of defence responses repress a gibberellin signalling pathway in barley embryos / Elena, Loreti; Bellincampi, Daniela; C., Miller; Amedeo, Alpi; Pierdomenico, Perata. - In: JOURNAL OF PLANT PHYSIOLOGY. - ISSN 0176-1617. - 159:12(2002), pp. 1383-1386. [10.1078/0176-1617-00747]

Elicitors of defence responses repress a gibberellin signalling pathway in barley embryos

BELLINCAMPI, Daniela;
2002

Abstract

Elicitors of defence response can modulate pathways other than those related to pathogen attacks. In this paper, we demonstrate that, as with sugars, chitosan and oligogalacturonides (OGs) can repress the gibberellin signalling pathway leading to the induction of α-amylase in barley embryos. These results are suggestive of a complex cross-talk between the defence, hormonal and metabolic signalling pathways.
2002
alpha-amylase; barley; chitosan; oligogalacturonides; sugar repression; α-amylase
01 Pubblicazione su rivista::01a Articolo in rivista
Elicitors of defence responses repress a gibberellin signalling pathway in barley embryos / Elena, Loreti; Bellincampi, Daniela; C., Miller; Amedeo, Alpi; Pierdomenico, Perata. - In: JOURNAL OF PLANT PHYSIOLOGY. - ISSN 0176-1617. - 159:12(2002), pp. 1383-1386. [10.1078/0176-1617-00747]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/14560
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