E-MTAB-7652
ChIP-seq experiment of the beta-catenin co-factor Bcl9 in developing forelimbs.
We isolated ca. 500 forelimbs at 10 days post coitum, and performed ChIP-seq using anti-Bcl9 antibodies. Bcl9 is a beta-catenin transcriptional cofactor, therefore it allows the identification of binding sites of the canonical Wnt signalling-dependent transcriptional complex. This experiment allowed to define that, in this developmental context, Bcl9 acts as a beta-catenin dedicated partner. Moreover, it established a series of genome-wide Bcl9 (therefore Wnt/beta-catenin) tissue-specific target loci, thereby assessing the genetic relationship existing between Wnt signaling and other signalling cascades (e.g. the Bmp pathway).
We isolated ca. 500 forelimbs at 10 days post coitum, and performed ChIP-seq using anti-Bcl9 antibodies. Bcl9 is a beta-catenin transcriptional cofactor, therefore it allows the identification of binding sites of the canonical Wnt signalling-dependent transcriptional complex. This experiment allowed to define that, in this developmental context, Bcl9 acts as a beta-catenin dedicated partner. Moreover, it established a series of genome-wide Bcl9 (therefore Wnt/beta-catenin) tissue-specific target loci, thereby assessing the genetic relationship existing between Wnt signaling and other signalling cascades (e.g. the Bmp pathway).