Rosalind M. John

The paper shows reduced PWS gene expression in mouse placenta leads to a 25% loss of fetal endothelial cells critical for nutrient transfer.

The paper analyzes scRNA-seq data from multiple mouse tissues to show imprinted genes are enriched in stem and endocrine cell types.

The paper identifies Magel2 as an imprinted gene critical for parenting behavior by linking its expression in galanin neurons to behavioral deficits in null mice.

The paper systematically investigates imprinted gene expression in the mouse brain at single-cell resolution, finding over-representation in neurons and specific brain regions.

The paper shows that maternal high-fat diet induces epigenetic changes in mice that affect two generations, with altered Dlk1 expression and DNA methylation.