Drought tolerance induced by sound in Arabidopsis plants
López Ribera, Ignacio (Centre de Recerca en Agrigenòmica)
Vicient Sánchez, Carlos M. (Centre de Recerca en Agrigenòmica)

Data:	2017
Resum:	We examined the responses of sound-treated arabidopsis adult plants to water deprivation and the associated changes on gene expression. The survival of drought-induced plants was significantly higher in the sound treated plants (24,8%) compared with plants kept in silence (13,3%). RNA-seq revealed significant upregulation of 87 genes including 32 genes involved in abiotic stress responses, 31 involved in pathogen responses, 11 involved in oxidation-reduction processes, 5 involved in the regulation of transcription, 2 genes involved in protein phosphorylation/dephosphorylation and 13 involved in jasmonic acid or ethylene synthesis or responses. In addition, 2 genes involved in the responses to mechanical stimulus were also induced by sound, suggesting that touch and sound have at least partially common perception and signaling events.
Ajuts:	Ministerio de Economía y Competitividad BFU2013-50058-EXP Ministerio de Economía y Competitividad SEV-2015-0533 Agència de Gestió d'Ajuts Universitaris i de Recerca 2014/SGR-1434
Drets:	Tots els drets reservats.
Llengua:	Anglès
Document:	Article ; recerca ; Versió acceptada per publicar
Matèria:	Bioacoustics ; White noise ; Touch ; Mechano-stimulus ; Water stress
Publicat a:	Plant signaling and behavior, Vol. 12, issue 10 (Oct. 2017) , e1368938, ISSN 1559-2316

DOI: 10.1080/15592324.2017.1368938
PMID: 28829683

Post-print 25 p, 880.9 KB

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