These authors contributed equally to this work.
AtMYB61, an R2R3-MYB transcription factor, functions as a pleiotropic regulator via a small gene network
Version of Record online: 18 JUN 2012
© 2012 The Authors. New Phytologist © 2012 New Phytologist Trust
Volume 195, Issue 4, pages 774–786, September 2012
How to Cite
Romano, J. M., Dubos, C., Prouse, M. B., Wilkins, O., Hong, H., Poole, M., Kang, K.-Y., Li, E., Douglas, C. J., Western, T. L., Mansfield, S. D. and Campbell, M. M. (2012), AtMYB61, an R2R3-MYB transcription factor, functions as a pleiotropic regulator via a small gene network. New Phytologist, 195: 774–786. doi: 10.1111/j.1469-8137.2012.04201.x
- Issue online: 2 AUG 2012
- Version of Record online: 18 JUN 2012
- Received: 23 March 2012, Accepted: 2 May 2012
Fig. S1 AtMYB61 reporter construct.
Fig. S2 Transcript abundance of a subset of genes in the Arabidopsis thaliana transcriptome is influenced by the presence or absence of AtMYB61 activity.
Fig. S3 AtMYB61 is required for vessel and fibre formation.
Fig. S4 AtMYB61 binding to the 5’ noncoding sequences of the three putative target genes as determined by electrophoretic mobility shift assay (EMSA).
Fig. S5 Loss of function of AtMYB61 downstream target genes alters cotyledon vasculature deposition.
Fig. S6 AtMYB61 has an impact on seed coat differentiation through a pathway that includes AtKNAT7.
Fig. S7 Mucilage release and seed coat structure of knat7 alleles and cell wall measurements for atknat7-1 grown under long-day conditions (16 h light : 8 h dark).
Fig. S8 AtMYB61 improves water deficit tolerance.
Fig. S9 Time course analysis of AtMYB61 gene regulatory sequence-driven β-glucuronidase (GUS) expression. Seeds were germinated and grown in the dark for 7 d.
Fig. S10 AtMYB61 has an impact on sugar-mediated effects on plant development.
Table S1 Genes that share transcript abundance profiles with AtMYB61, as determined by Pearson correlation coefficient, across the AtGenExpress developmental baseline dataset
Table S2 Genes that share transcript abundance profiles with AtMYB61, as determined by Pearson correlation coefficient, across the AtMYB61 microarray dataset
Table S3 AC elements within the promoters of putative downstream targets
Table S4 Comparison of cell wall chemistry of the alcohol insoluble residue obtained from primary inflorescence stems from growth stage 6.30 seedlings, grown under long day length conditions, for wild-type (WT), atmyb61, 35S::MYB61, atknat7, atccoaomt7 and atpme
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