| Experiment Id | GSE65357 | Name | Tristetraprolin (TTP) regulated splenic transcriptome in TTP<delta>ARE mice |
| Experiment Type | RNA-Seq | Study Type | WT vs. Mutant |
| Source | GEO | Curation Date | 2022-03-07 |
| description | Tristetraprolin (TTP) binds to specific AU-rich elements in the 3'UTR of certain transcripts and regulates post-transcriptional gene expression by increasing the rate of mRNA turnover. Here, we generated a novel TTP mouse line (TTP<delta>ARE) with a 136 base deletion in the 3'UTR AU-rich region of TTP mRNA, which resulted in a moderate increase in TTP protein expression in many tissues. In this study, we evaluated the effects of the moderate TTP overexpression on the overall pattern of gene expression in spleen, to investigate the effect of this mutation on mRNA targets of TTP under normal conditions. We utilized TTP<delta>ARE (136 b deletion in the 3'UTR AU-rich region of Zfp36 mRNA) mice that overexpress TTP and compared the transcriptomic changes to the littermate "WT" mice. Spleen mRNA from four WT and four TTP<delta>ARE mice were subjected to mRNA-Seq. All the animals used in this study were males between the ages of 8-12 weeks and were on a C57BL/6 background. Examination of gene expression differences in mouse spleen from 4 wild-type and 4 TTP<delta>ARE male mice aged 8-12 weeks |
