| Experiment Id | E-MTAB-9460 | Name | microRNA profiling of female and male mouse pituitary gland across pubertal transition |
| Experiment Type | RNA-Seq | Study Type | Baseline |
| Source | ArrayExpress | Curation Date | 2024-05-16 |
| description | The pituitary gland exhibits sex differences in its function. Diseases associated with dysregulation of the pituitary are also sex-biased in prevalence. Previous qPCR profiling of puberty-related genes in the pituitary gland revealed increasingly sex-biased expression of genes profiled across pubertal transition. Here, we performed small RNA-seq on total RNA extracted from C57BL/6J mouse pituitary gland of both sexes mice at 4 ages spanning pubertal transition (postnatal days 12, 22, 27, 32) (6 replicates per sex at each age) to examine microRNA (miRNA) regulation of sex differences in gene expression observed. Total RNA was sent to SickKids TCAG core to construct small RNA-seq libraries using NEBNext Small RNA Library Prep Kit according to manufacterer's protocol. Resulting single-end libraries were sequenced at TCAG core on the Illumina HiSeq 2500 v4 flow cell with SR50 bp. Data obtained was processed using miRDeep2 pipeline to align small RNA-seq reads to the mouse genome (mm10) and to filter for miRNAs. |
