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Open AccessHighly AccessResearch article

An evolutionarily conserved intronic region controls the spatiotemporal expression of the transcription factor Sox10

James R Dutton1,4 email, Anthony Antonellis2 email, Thomas J Carney1,3 email, Frederico SLM Rodrigues1 email, William J Pavan2 email, Andrew Ward1 email and Robert N Kelsh1 email

1Centre for Regenerative Medicine, Department of Biology and Biochemistry, University of Bath, Bath, BA2 7AY, UK

2Genetic Disease Research Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA

3Max-Planck Institute for Immunobiology, Freiberg, Germany

4Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA

author email corresponding author email

BMC Developmental Biology 2008, 8:105doi:10.1186/1471-213X-8-105

Published: 26 October 2008

Additional files

Additional file 1:

TRANSFAC analysis of mouse, chicken and zebrafish sox10 intron 1. The sequence of intron 1 for each species was submitted to the TRANSFAC transcription factor binding site database. Shown, in each case, is the 3'-most region of intron 1, with the last two nucleotides of the intron noted in bold italics. Sequences that are highly conserved in mammals are underlined in the mouse intron 1 sequence, and the individual transcription factor binding sites are highlighted in colour. Note the conservation of the order of predictions for (5' to 3') NFKappaB, TCF, FoxD3, and Sox binding-site consensus sequences. Furthermore, with one exception (FoxD3 and Sox consensus sequences in chicken), the orientation of each predicted binding site is also conserved among the three species.

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