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ChIP-seq and ChIP-exo studies will increasingly lead to the identification of potential target genes of transcription factors. Often, the binding of transcription factors to individual target genes under a number of different experimental conditions (treatments, developmental stages, mutants, natural variants) needs to be tested. ChIP-PCR is the method of choice for such experiments.
Selecting primers suitable for qPCR experiments on promoter fragments is often tricky and the current primer design tools are not well established in that respect. In contrast to primers for qRT-PCR (for expression analysis) primers for ChIP-qPCR should anneal around the transcription factor binding site to allow detection / quantification of the genomic fragments bound to the TF.nd
Tools exist for primer design on coding sequences in large scale (e.g. QuantPrime), but they have not yet been adopted for large-scale primer design for ChIP-PCR experiments.
A user-friendly tool is needed for primer design for multiple (parallel) ChIP-PCR experiments.
Protocol:
LF: This could be an easy to solve test case, using Primer3 and some custom scripts.