Home > Articles > Published articles > Drought tolerance induced by sound in Arabidopsis plants |
Date: | 2017 |
Abstract: | 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. |
Grants: | 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 |
Rights: | Tots els drets reservats. |
Language: | Anglès |
Document: | Article ; recerca ; Versió acceptada per publicar |
Subject: | Bioacoustics ; White noise ; Touch ; Mechano-stimulus ; Water stress |
Published in: | Plant signaling and behavior, Vol. 12, issue 10 (Oct. 2017) , e1368938, ISSN 1559-2316 |
Post-print 25 p, 880.9 KB |