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E-GEOD-58333 - Genome-wide profiling of Zfp335 binding sites in thymocytes

Released on 17 October 2014, last updated on 10 December 2014
Mus musculus
Samples (6)
Protocols (4)
The generation of naïve T lymphocytes is critical for immune function yet the mechanisms governing their maturation remain incompletely understood. We have identified a mouse mutant, bloto, that harbors a hypomorphic mutation in the zinc finger protein Zfp335. Mutant blt/blt mice exhibit a naïve T cell deficiency due to an intrinsic developmental defect that begins to manifest in the thymus and continues into the periphery, affecting T cells that have recently undergone thymic egress. Zfp335 binds to promoter regions via a consensus motif, and its target genes are enriched in categories related to protein metabolism, mitochondrial function and transcriptional regulation. Restoring the expression of one target, Ankle2, partially rescues T cell maturation. Our findings identify Zfp335 as a transcription factor and essential regulator of late-stage intrathymic and post-thymic T cell maturation. 4 Zfp335 ChIP-seq samples and 2 input samples with WT vs. blt/blt thymocytes.
Experiment type
Brenda Yuyuan Han <>, Belinda Whittle, Brenda Y Han, Christopher C Goodnow, Chuan S Foo, Craig N Jenne, Jason G Cyster, Robert M Horton, Shuang Wu, Susan R Watson
Zinc finger protein Zfp335 is required for the formation of the na�ve T cell compartment. Han BY, Wu S, Foo CS, Horton RM, Jenne CN, Watson SR, Whittle B, Goodnow CC, Cyster JG. , PMID:25343476
Exp. designProtocolsVariablesProcessedSeq. reads
Investigation descriptionE-GEOD-58333.idf.txt
Sample and data relationshipE-GEOD-58333.sdrf.txt
Processed data (2),