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ABSTRACT:
PROVIDER: PRJDB20080 | ENA |
REPOSITORIES: ENA
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Project description:Zinc-finger genes Fezf1 and Fezf2 encode transcriptional repressors. Fezf1 and Fezf2 are expressed in the early neural stem/progenitor cells and control neuronal differentiation in mouse dorsal telencephalon. We compared gene expression profiles of rostral forebrains, which contain the telencephalon and the rostral part of the diencephalon, from embryonic day (E) 9.5, E10.5, and E12.5 wild-type control and Fezf1-/- Fezf2 -/- mouse embryos. The forebrain rostral to the caudal limit of the lateral ventricles was isolated manually from E9.5, E10.5, and E12.5 wild-type and Fezf1-/- Fezf2-/- mice. Total RNAs were isolated by Separsol-RNA I and were used for microarray analyses.
2010-04-12 | E-GEOD-21156 | biostudies-arrayexpress
Project description:Zinc-finger genes Fezf1 and Fezf2 encode transcriptional repressors. Fezf1 and Fezf2 are expressed in the early neural stem/progenitor cells and control neuronal differentiation in mouse dorsal telencephalon. We compared gene expression profiles of rostral forebrains, which contain the telencephalon and the rostral part of the diencephalon, from embryonic day (E) 9.5, E10.5, and E12.5 wild-type control and Fezf1-/- Fezf2 -/- mouse embryos.
2010-04-02 | GSE21156 | GEO
Project description:The hair follicle misorientation phenotype in Fzd6-/- mice appears to act through the PCP signaling system, but the downstream effectors of Fzd6 remain mysterious. We used microarrays to search for potential downstream effectors of the Fzd6 signaling pathway in regulating hair follicle orientation.
2018-09-14 | GSE119928 | GEO
Project description:We used RNA-Seq to search for potential downstream effectors of Krt13 during the development of White Sponge Nevus-like phenotype in mice
2020-02-13 | GSE145215 | GEO
Project description:Expression data from rostral forebrains of wild-type and Fezf1-/- Fezf2-/- mice
| PRJNA126603 | ENA
Project description:Mice lacking the transcription factor Fezf1 exhibit defects in the structural and molecular organiztion of their olfactory system. To invetigate this at the level of gene expression, we isolated Fezf1 expressing cells by FACS from the MOE of Fezf1+/- or Fezf1-/- animals and compared their gene expression profiles.
2011-05-27 | GSE26064 | GEO
Project description:Mice lacking the transcription factor Fezf1 exhibit defects in the structural and molecular organiztion of their olfactory system. To invetigate this at the level of gene expression, we isolated Fezf1 expressing cells by FACS from the MOE of Fezf1+/- or Fezf1-/- animals and compared their gene expression profiles. The targeted Fezf1 allele contains an EGFP coding sequence under control of the endogenous Fezf1 promoter. We utilized this to isolate Fezf1+/- or Fezf1 -/- cells from the microdissected MOE tissue of E18.5 mouse embryos. Total RNA was isolated from these cells and gene expression examined by Affymetrix 1.0 ST array.
2011-05-27 | E-GEOD-26064 | biostudies-arrayexpress
Project description:Transcriptomic analysis of the well-characterized Ewing sarcoma cell line A673 indicated that one of the genes more strongly upregulated by EWSR1-FLI1 was FEZF1 (FEZ family zinc finger protein 1), a transcriptional repressor involved in brain development and neural cell identity. FEZF1 was highly expressed in Ewing sarcoma cells but not in other bone tumors such as osteosarcoma or chondrosarcoma. FEZF1 promoter contains a large GGAA-microsatellite and the number of GGAA repeats correlated positively with FEZF1 expression levels in Ewing sarcoma cell lines. To characterize the functional role of FEZF1 in Ewing sarcoma we analyzed the effect of FEZF1 knockdown in three Ewing sarcoma cell lines (A673, SKNMC, SKES1). FEZF1 knockdown inhibited clone formation in clonogenic assays and cell proliferation. Finally, we analyzed the FEZF1-dependent expression profile in A673 cells by RNAseq. Interestingly, several neural genes regulated by FEZF1 were concomitantly regulated by EWSR1-FLI1. In summary, FEZF1 is a transcriptional target of EWSR1-FLI1 in Ewing sarcoma cells involved in the regulation of neural-specific genes which could explain, at least in part, the neural-like phenotype observed in several Ewing sarcoma tumors and derived cell lines.
2021-11-22 | GSE184679 | GEO
Project description:In vitro search array of eye genes of several molluscan species (CBX187)
| PRJDB20121 | ENA
Project description:Fezf2 is highly and specifically expressed in mTECs in mouse thymus and Fezf2 deficiency (Fezf2 KO) in the thymus leads to autoimmunity. However, it is unclear how Fezf2 contributes to thymic gene expression. We collected WT and Fezf2 KO mTECs by FACS, and performed microarrays to determine genes regulated by Fezf2. mTECs were subjected to RNA extraction (from WT or Fezf2 KO mTECs) and hybridization on Affymetrix microarrays.
2015-11-05 | E-GEOD-69105 | biostudies-arrayexpress