Comparative transcriptome analysis reveals significant differences in gene expression and signalling pathways between developmental and dark/starvation-induced senescence in Arabidopsis
Article first published online: 31 MAR 2005
The Plant Journal
Volume 42, Issue 4, pages 567–585, May 2005
How to Cite
Buchanan-Wollaston, V., Page, T., Harrison, E., Breeze, E., Lim, P. O., Nam, H. G., Lin, J.-F., Wu, S.-H., Swidzinski, J., Ishizaki, K. and Leaver, C. J. (2005), Comparative transcriptome analysis reveals significant differences in gene expression and signalling pathways between developmental and dark/starvation-induced senescence in Arabidopsis. The Plant Journal, 42: 567–585. doi: 10.1111/j.1365-313X.2005.02399.x
- Issue published online: 1 APR 2005
- Article first published online: 31 MAR 2005
- Received 22 December 2004; revised 14 February 2005; accepted 18 February 2005.
Fig. S1. MAPMAN diagrams showing differential expression patterns of metabolic pathway genes in developmental and darkinduced senescence. Ratio data were converted to a log base 2 scale and imported into MAPMAN. Blue boxes represent individual genes that are upregulated in senescence. Intensity of the colour indicates the relative level expression. (a) Genes that are upregulated in senescence and not in darkinduced senescence. (b) Genes that are upregulated in dark-induced senescence and not in developmental senescence. The genes that are discussed and compared in the paper are ringed in red.
Table S1. Genes showing at least threefold upregulation during leaf senescence. Genes flagged as present with a raw value over 50 in all senescent experiments. Raw values were scaled to average 100 for each slide. Green ? NASC experiment green leaf; sen ? NASC experiment senescent leaf; L6 and L8 ? ATGE experiment green leaf; SEN ? ATGE experiment senescent leaf; Ratio ? senescent/green; DARK ? ratio of DARK 5 days/control; CELL DEATH ? ratio of starved cell suspension culture/control. Genes have been assigned to groups based only on their TIGR v. 5.0 annotation. This grouping does not indicate confirmed function for most of the genes. Data for NahG, Coi1 and Ein2 indicate the ratio of expression in senescing leaves of mutant/senescing wild type.
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