GSE171155
Transcriptomic analysis of the hypothalamic paraventricular and the arcuate nucleus of NNAT null mice
Neuronatin (Nnat) has previously been reported to be part of a network of imprinted genes. Disruption of  neuronatin results in an unusual phenotype of a bimodal body weight.In order to understand at the molecular level how the Nnat deficiency could contribute to the hypervariable phenotypes seen, we performed RNA sequencing from laser-capture micro dissected paraventricular nucleus (PVN) and arcuate nucleus (ARC) and compared the transcriptome between Nnat+/-p mice and their Nnat+/+ littermates in different feeding conditions. We performed an analysis of three subgroups: Nnat+/+ (all non-obese), Nnat+/-p non-obese, and Nnat+/-p obese mice and combined two approaches to identify differences in hypothalamic gene expression between subgroups Overall design: Gene expression analysis between wild-type and NNAT null mice