These authors contributed equally to this work.
Early transcriptional responses to mercury: a role for ethylene in mercury-induced stress
Article first published online: 13 SEP 2013
© 2013 The Authors. New Phytologist © 2013 New Phytologist Trust
Volume 201, Issue 1, pages 116–130, January 2014
How to Cite
Montero-Palmero, M. B., Martín-Barranco, A., Escobar, C. and Hernández, L. E. (2014), Early transcriptional responses to mercury: a role for ethylene in mercury-induced stress. New Phytologist, 201: 116–130. doi: 10.1111/nph.12486
- Issue published online: 26 NOV 2013
- Article first published online: 13 SEP 2013
- Manuscript Accepted: 1 AUG 2013
- Manuscript Received: 9 JUL 2013
- Spanish Ministry of Economy and Competitiveness. Grant Number: AGL2010-015150 PROBIOMET
- Fundación Ramón Areces, Comunidades Castilla-La Mancha. Grant Number: POII10-0087-6458 FITOALMA2
- Spanish Ministry of Education
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Fig. S1 Alfalfa grown in a microscale hydroponic system.
Fig. S2 A. thaliana seedlings grown on vertical plates.
Fig. S3 Hydroponic culture system with A. thaliana.
Fig. S4 MapMan categories showing DEGs involved in biotic and abiotic stresses, secondary metabolism and a large enzyme family after 3 h of exposure of M. sativa seedlings to 3 μM Hg.
Fig. S5 Localization of the up-regulated ethylene-related genes under Hg stress in the biosynthetic and signalling ethylene pathways.
Fig. S6 Phylogenetic trees comparing M. truncatula sequences with homologous sequences of related species and A. thaliana.
Table S1 Primers designed for M. truncatula and A. thaliana to amplify several cDNA fragments by quantitative PCR
Table S3 List of MapMan categories that exhibit different behaviour in terms of the expression profile
Table S4 MapMan-enriched categories with a high percentage of DEGs according to Hg treatment and selected by the χ2 test
Methods S1 Details of experimental design and M. sativa and A. thaliana cultures.
Table S2 Up- and down-regulated common and exclusive genes
Table S5 A comprehensive list of the total DEGs (FDR < 0.01) with 3 μM Hg for any length of exposure (3, 6, 24 h)