Pluto Bioinformatics

GSE88716: Cell-type-specific Brain Methylomes Profiled via Ultralow-input Microfluidics

Bulk RNA sequencing

Methylomic studies require substantial amounts of DNA samples and this restriction hinders applications involving scarce animal or patient samples with direct biomedical relevance. Here we report a microfluidics-based reduced representative bisulfite sequencing protocol, MIcrofluidic Diffusion-based RRBS (MID-RRBS), that permits methylomic profiling with sub-1 ng starting DNA. Using this technology, we studied DNA methylation in NeuN+ and NeuN- fractions isolated from mouse cerebellum, revealing cell-type specific methylomic patterns. We also studied the DNA methylation in NeuN+ nuclei isolated from clozapine or vehicle treated mouse frontal cortex. SOURCE: Chang Lu (changlu@vt.edu) - Chang Lu Virginia Tech