Enables RNA polymerase II-specific DNA-binding transcription factor binding activity and sequence-specific double-stranded DNA binding activity. Predicted to be involved in several processes, including endodermal cell differentiation; negative regulation of hematopoietic progenitor cell differentiation; and positive regulation of mesoderm development. Predicted to act upstream of or within cell migration involved in gastrulation and hemopoiesis. Located in nucleoplasm. [provided by Alliance of Genome Resources, Jul 2025]
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 MIXL1 through linked binding evidence in open chromatin. The chart ranks TF-linked genes by their mean Perturb-seq response to MIXL1 knockdown, with negative coefficients indicating downregulation and positive coefficients indicating upregulation upon knockdown.
Open chromatin elements (ATAC-seq) where MIXL1 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 MIXL1. 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 = MIXL1 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 MIXL1, 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 |
|---|---|---|---|---|
| chr1:225,923,776–225,924,773 | 299.3 kb | Distal (>10kb) Multiome | 960 | |
| chr1:225,939,444–225,939,998 | 284.0 kb | Distal (>10kb) Multiome | 62 | |
| chr1:225,945,518–225,946,038 | 277.9 kb | Distal (>10kb) Multiome | 172 | |
| chr1:225,948,616–225,949,435 | 274.6 kb | Distal (>10kb) Multiome | 175 | |
| chr1:225,957,776–225,958,797 | 265.3 kb | Distal (>10kb) Multiome | 175 | |
| chr1:225,999,043–226,000,159 | 224.1 kb | Distal (>10kb) Multiome | 969 | |
| chr1:226,061,587–226,063,333 | 161.1 kb | Distal (>10kb) Multiome | 976 | |
| chr1:226,082,913–226,084,135 | 140.0 kb | Distal (>10kb) Multiome | 852 | |
| chr1:226,109,567–226,111,083 | 113.6 kb | Distal (>10kb) Multiome | 768 | |
| chr1:226,121,192–226,122,943 | 101.7 kb | Distal (>10kb) Multiome | 840 | |
| chr1:226,125,045–226,125,680 | 98.2 kb | Distal (>10kb) Multiome | 373 | |
| chr1:226,186,167–226,187,132 | 36.8 kb | Distal (>10kb) Multiome | 939 | |
| chr1:226,210,358–226,211,556 | 12.7 kb | Distal (>10kb) Multiome | 262 | |
| chr1:226,214,653–226,215,688 | 8.2 kb | Proximal (<10kb) Multiome | 145 | |
| chr1:226,219,708–226,220,001 | 3.6 kb | Proximal (<10kb) | 18 | |
| chr1:226,220,437–226,221,127 | 2.5 kb | Proximal (<10kb) | 116 | |
| chr1:226,222,744–226,224,297 | 192 bp | At TSS Multiome | 635 | |
| chr1:226,227,753–226,229,876 | 4.8 kb | Proximal (<10kb) Multiome | 240 | |
| chr1:226,308,507–226,309,932 | 85.6 kb | Distal (>10kb) Multiome | 915 | |
| chr1:226,407,433–226,408,738 | 184.5 kb | Distal (>10kb) Multiome | 894 | |
| chr1:226,413,963–226,414,602 | 190.6 kb | Distal (>10kb) Multiome | 41 |
Genomic view of the MIXL1 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.