Open Access Research

Contribution of transcriptional regulation to natural variations in Arabidopsis

Wenqiong J Chen12, Sherman H Chang12, Matthew E Hudson13, Wai-King Kwan12, Jingqiu Li12, Bram Estes14, Daniel Knoll15, Liang Shi14 and Tong Zhu14*

Author Affiliations

1 Torrey Mesa Research Institute, Syngenta Research and Technology, 3115 Merryfield Row, San Diego, CA 92121, USA

2 Diversa Corporation, 4955 Directors Place, San Diego, CA 92121, USA

3 Department of Crop Sciences, University of Illinois, 1101 W. Peabody, Urbana, IL 61801, USA

4 Syngenta Biotechnology, 3054 Cornwallis Road, Research Triangle Park, NC 27709, USA

5 Institut für Allgemeine Botanik, Universität Hamburg, Ohnhorststrasse 18, 22609 Hamburg, Germany

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Genome Biology 2005, 6:R32  doi:10.1186/gb-2005-6-4-r32

Published: 15 March 2005

Additional files

Additional File 1:

These probe sets were identified based on the coefficients of variance levels of hybridization indices calculated from genomic DNA hybridization data

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Additional File 2:

A table showing samples used in this study

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Additional File 3:

A table showing correlations between raw and normalized RNA hybridization indices among all 50 samples

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Additional File 4:

(a) One-way and (b) two-way ANOVA tables from analysis of variance

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Additional File 5:

A table showing an example of the Pearson correlation coefficients matrix for a particular gene obtained from 10 pair-wise comparisons among the five accessions

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Additional File 6:

A table showing the sequence variation in promoter regions that alters cis-elements

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Additional File 7:

A table showing mRNA expression of genes identified from two-way ANOVA

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Additional File 8:

A figure showing a histogram of coefficient of variance (CV) based on genomic hybridization intensity indices from the five accessions

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Additional File 9:

Two representative samples were shown, the Col-0 4d-seedlings and the NO-0 4d-seedlings before and after genomic DNA normalization. The rest of the 48 samples have similar QQ-profiles

Format: EPS Size: 7.5MB Download file

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