This locus represents naturally occurring read-through transcription between the neighboring SEPT5 (septin 5) and GP1BB (glycoprotein Ib (platelet), beta polypeptide) genes on chromosome 22. This read-through transcription arises from inefficient use of an imperfect polyA signal in the upstream SEPT5 gene, whereby transcription continues into the GP1BB gene. Alternative splicing results in multiple read-through variants. The read-through transcripts are candidates for nonsense-mediated mRNA decay (NMD), and are therefore unlikely to produce protein products. [provided by RefSeq, Dec 2010]
Transcription factors with Perturb-seq knockdown data for ENSG00000284874. 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 = ENSG00000284874 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 ENSG00000284874, 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 |
|---|---|---|---|---|
| chr22:19,717,840–19,718,731 | at TSS | At TSS | 592 | |
| chr22:19,723,413–19,724,584 | 4.9 kb | Proximal (<10kb) | 572 |
Genomic view of the ENSG00000284874 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.