🧬 基因注释：IKZF1
官方名称：IKAROS family zinc finger 1
功能摘要：This gene encodes a transcription factor that belongs to the family of zinc-finger DNA-binding proteins associated with chromatin remodeling. The expression of this protein is restricted to the fetal and adult hemo-lymphopoietic system, and it functions as a regulator of lymphocyte differentiation. Several alternatively spliced transcript variants encoding different isoforms have been described for this gene. Most isoforms share a common C-terminal domain, which contains two zinc finger motifs that are required for hetero- or homo-dimerization, and for interactions with other proteins. The isoforms, however, differ in the number of N-terminal zinc finger motifs that bind DNA and in nuclear localization signal presence, resulting in members with and without DNA-binding properties. Only a few isoforms contain the requisite three or more N-terminal zinc motifs that confer high affinity binding to a specific core DNA sequence element in the promoters of target genes. The non-DNA-binding isoforms are largely found in the cytoplasm, and are thought to function as dominant-negative factors. Overexpression of some dominant-negative isoforms have been associated with B-cell malignancies, such as acute lymphoblastic leukemia (ALL). [provided by RefSeq, May 2014].
- CELF2 置信度: 2.0
- CPSF6 置信度: 2.0
- CSTF2T 置信度: 2.0
- HNRNPA1 置信度: 2.0
- HNRNPK 置信度: 2.0
- HNRNPL 置信度: 2.0
- HNRNPM 置信度: 2.0
- PTBP1 置信度: 2.0
- RBM39 置信度: 2.0
- AQR 置信度: 1.0
- FUS 置信度: 1.0
- MATR3 置信度: 1.0
- PRPF8 置信度: 1.0
- SAFB 置信度: 1.0
- SAFB2 置信度: 1.0
- Srsf1 置信度: 1.0
- Srsf7 置信度: 1.0
- Tardbp 置信度: 1.0
- U2af1 置信度: 1.0
- U2af2 置信度: 1.0
该基因暂无关联疾病记录