Dataset: Transcription profiling of mouse T-cell thymocytes and bone marrow-derived macrophages dervied from Upf2fl/fl;LysMCre and Upf2fl/fl;LckCre mice to test the importance of nonsense-mediated mRNA decay on global transcription

Knockdown experiments in transformed human cells, suggested that nonsense-mediated mRNA decay (NMD) components had extensive effects on the regulation of a significant fraction of the transcriptome In order to test the importance of NMD on global transcription we subjected BMDMs and T-cell thymocytes derived from Upf2fl/fl;LysMCre and Upf2fl/fl;LckCre mice, respectively, to microarray-based gene expression profiling. Both these cell types display strong, if not complete, reduction of NMD as assayed by transfection with reporter constructs or sequencing of Tcrb transcripts. Upf2¯/¯ BMDMs displayed significant changes in the expression of 182 genes (234 probe sets) of which 179 were upregulated.

Species:

mouse

Samples:

12

Source:

E-MEXP-1371

PubMed:

18483223

Updated:

Dec.12, 2014

Registered:

Nov.21, 2014