The protein encoded by this gene is a zinc finger transcription factor that binds to RAS-responsive elements (RREs) of gene promoters. It has been shown that the calcitonin gene promoter contains an RRE and that the encoded protein binds there and increases expression of calcitonin, which may be involved in Ras/Raf-mediated cell differentiation. Multiple transcript variants encoding several different isoforms have been found for this gene. [provided by RefSeq, Dec 2009]
Modules significantly affected by knockdown. ↑ Up = module upregulated upon KD; ↓ Down = module downregulated upon KD.
| Cluster | Dir | NES | padj | Bind | OR | padj (bind) |
|---|
| Module | Dir | NES | #gRNA | padj | Bind | OR | padj (bind) |
|---|
| Submodule | Module | Dir | NES | #gRNA | Bind | OR | padj (bind) |
|---|
Genes likely regulated by RREB1 through linked binding evidence in open chromatin. The chart ranks TF-linked genes by their mean Perturb-seq response to RREB1 knockdown, with negative coefficients indicating downregulation and positive coefficients indicating upregulation upon knockdown.
Open chromatin elements (ATAC-seq) where RREB1 has ChIP-seq or motif footprint binding evidence and which are linked to at least one target gene region.
| Element | Size | Linked genes |
|---|
Transcription factors with Perturb-seq knockdown data for RREB1. The Binding column indicates whether any binding evidence exists for this TF–gene pair (ChIP-seq or motif footprint peaks). The Mean coef is the average Perturb-seq regression coefficient across active gRNAs (positive = RREB1 upregulated upon KD; negative = downregulated). The Outlier column indicates whether this gene is in the top or bottom 5% of all TF knockdown effects.
| TF | Mean coef | Binding | Outlier | TF→Gene link |
|---|
Open chromatin peaks (ATAC-seq) in the genomic neighbourhood of RREB1, linked by TSS proximity or chromatin conformation (Multiome / HiCAR). Each element overlaps at least one TF ChIP-seq binding site — the TFs column shows how many distinct TFs bind that element.
| Accessibility | Element | Dist. to TSS | Link type | TFs |
|---|---|---|---|---|
| chr6:6,694,873–6,695,432 | 444.0 kb | Distal (>10kb) Multiome HiCAR | 197 | |
| chr6:6,724,282–6,725,719 | 414.5 kb | Distal (>10kb) Multiome HiCAR | 598 | |
| chr6:6,820,487–6,821,199 | 318.4 kb | Distal (>10kb) Multiome | 302 | |
| chr6:6,881,121–6,882,138 | 257.7 kb | Distal (>10kb) Multiome HiCAR | 199 | |
| chr6:7,041,267–7,042,109 | 97.6 kb | Distal (>10kb) Multiome | 263 | |
| chr6:7,050,934–7,052,927 | 87.4 kb | Distal (>10kb) Multiome | 552 | |
| chr6:7,106,611–7,109,813 | 31.6 kb | Distal (>10kb) Multiome | 938 | |
| chr6:7,112,763–7,113,336 | 5.0 kb | Proximal (<10kb) | 244 | |
| chr6:7,113,458–7,113,676 | 5.7 kb | Proximal (<10kb) | 24 | |
| chr6:7,137,711–7,137,894 | 1.3 kb | Proximal (<10kb) | 202 | |
| chr6:7,139,065–7,139,261 | at TSS | At TSS | 328 | |
| chr6:7,140,630–7,141,553 | 1.9 kb | Proximal (<10kb) Multiome | 863 | |
| chr6:7,143,258–7,143,850 | 4.0 kb | Proximal (<10kb) | 266 | |
| chr6:7,145,823–7,146,065 | 6.6 kb | Proximal (<10kb) | 218 | |
| chr6:7,173,710–7,174,435 | 34.7 kb | Distal (>10kb) Multiome | 276 | |
| chr6:7,183,372–7,184,225 | 44.6 kb | Distal (>10kb) Multiome | 129 | |
| chr6:7,260,713–7,262,501 | 122.2 kb | Distal (>10kb) Multiome | 852 | |
| chr6:7,312,560–7,313,754 | 174.0 kb | Distal (>10kb) Multiome | 1075 | |
| chr6:7,347,359–7,348,352 | 208.6 kb | Distal (>10kb) Multiome | 256 | |
| chr6:7,389,283–7,390,343 | 250.6 kb | Distal (>10kb) Multiome | 1040 |
Genomic view of the RREB1 locus showing ATAC-seq accessibility and RNA-seq expression across the ESC → DE time course, together with TF binding peaks and element-to-TSS loop connections.