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Tbx20 is a transcription factor important for heart development. To assess the role of Tbx20 in the adult heart, we generated a conditional knockout for this gene, specifically in cardiomyocytes. We profiled gene expression levels using RNA-seq in both normal and knockout adult mouse hearts to ident...
ORGANISM(S): Mus musculus 
Tbx20 is a transcription factor important for heart development. To assess the role of Tbx20 in the adult heart, we sought to identify regulatory regions, gene targets and pathways regulated by this TF. To this end, we used chromatin immunoprecipitation (ChIP) of Tbx20 fused to GFP to locate binding...
ORGANISM(S): Mus musculus 
The Murphy Roth Large (MRL) mouse, a strain capable of regenerating right ventricular myocardium, has a high post-myocardial infarction (MI) survival rate compared with C57BL6/J (C57) mice. The biological processes responsible for this survival advantage are unknown. We compared acute post-MI gene e...
ORGANISM(S): Mus musculus 
Understanding factors that drive development and function of the sinoatrial node (SAN) is crucial to development of potential therapies for sinus arrhythmias, including potential generation of biological pacemakers. Here, we identify a key cell autonomous role for the LIM homeodomain transcription f...
ORGANISM(S): Mus musculus 
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