GEO DataSets

(Submitter supplied) miR-181a1/b1, miR-181a2/b2, and miR-181c/d belong to a highly conserved family of microRNA clusters, yet their role in vivo is poorly understood. Here we show that the miR-181a1/b1 cluster is absolutely essential for NKT development and is a critical determinant of thymocyte proliferation, survival and T-cell receptor α locus rearrangement. Furthermore, while individual ablation of miR-181a2/b2 and miR-181c/d revealed no overt phenotypes, compound mutant mice lacking both miR-181a1/b1 and miR-181a2/b2 display decreased survival, reduced body weight, and abnormal B cell development. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

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