Genomic Location: QPEY01000119.1:395302...400888
NR annotation: XP_047140601.1, transcription initiation factor IIA subunit 1-like [Hydra vulgaris]
Species Hydra viridissima · all data for this species · gene families
| CDS |
| BRAKERKRET00000017302 |
| Transcript |
| BRAKERKRET00000017302 |
| Protein |
| BRAKERKREP00000017302.1 |
| UniProt accession | Description |
|---|---|
| O08949 | Transcription initiation factor IIA subunit 1 OS=Rattus norvegicus OX=10116 GN=Gtf2a1 PE=1 SV=1 |
| Q9UNN4 | TFIIA-alpha and beta-like factor OS=Homo sapiens OX=9606 GN=GTF2A1L PE=1 SV=2 |
| Q5RCU0 | Transcription initiation factor IIA subunit 1 OS=Pongo abelii OX=9601 GN=GTF2A1 PE=2 SV=1 |
| Family type | Membership / link |
|---|---|
| Orthogroup (gene family) | OG0006314 (this species only) · gene tree & orthology |
| Pfam accession | Pfam name | Description | Type | Source |
|---|---|---|---|---|
| PF03153 all species → | TFIIA | Transcription factor IIA, alpha/beta subunit | Family | Interproscan |
| InterPro term | Type | Description | Source |
|---|---|---|---|
| IPR004855 all species → | Family | Transcription factor IIA, alpha/beta subunit | Interproscan |
| IPR009088 all species → | Homologous_superfamily | Transcription factor IIA, beta-barrel | Interproscan |
| PANTHER term | Description | Source |
|---|---|---|
| PTHR12694 all species → | TRANSCRIPTION INITIATION FACTOR IIA SUBUNIT 1 | Interproscan |
| GO term | Category | Description | Source |
|---|---|---|---|
| GO:0005672 all species → | Cellular Component | transcription factor TFIIA complex | Interproscan |
| GO:0006367 all species → | Biological Process | transcription initiation at RNA polymerase II promoter | Interproscan |
| GO:0006366 all species → | Biological Process | transcription by RNA polymerase II | Interproscan |
| KO | Enzyme | Enzyme ID | Pathway | Map ID | Source |
|---|---|---|---|---|---|
| K03122 | TFIIA1, GTF2A1, TOA1; transcription initiation factor TFIIA large subunit | - | Transcription machinery | ko03021 | deepkoala |
Transcript abundance of BRAKERKREP00000017302.1 across 29 RNA-seq samples of Hydra viridissima. Values are TPM (transcripts per million) from the StringTie quantification; one bar is one sample, grouped and coloured by condition, sorted by expression within each group.
| Condition | Samples | TPM > 0 | Mean TPM | Max TPM | Mean, relative to max |
|---|---|---|---|---|---|
| whole body | 18 | 0 | 0.00 | 0.00 | |
| Whole | 6 | 5 | 0.11 | 0.19 | |
| aposymbioic hydra M9 strain · aposymbioic hydra rep1 | 1 | 1 | 0.03 | 0.03 | |
| aposymbioic hydra M9 strain · aposymbioic hydra rep2 | 1 | 1 | 0.07 | 0.07 | |
| symbioic hydra M9 strain · symbioic hydra rep1 | 1 | 1 | 0.04 | 0.04 | |
| symbioic hydra M9 strain · symbioic hydra rep2 | 1 | 0 | 0.00 | 0.00 | |
| unannotated | 1 | 0 | 0.00 | 0.00 |
| SRA run | Condition | Tissue | Developmental stage | Treatment | Study | TPM |
|---|---|---|---|---|---|---|
| SRR21134050 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134051 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134052 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134053 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134054 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134055 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134056 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134057 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134058 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134059 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134060 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134061 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134062 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134063 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134064 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134065 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134066 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR21134067 | whole body | whole body | not recorded | not recorded | SRP392977 | 0.00 |
| SRR10058804 | Whole | Whole | not recorded | not recorded | SRP220397 | 0.19 |
| SRR10058803 | Whole | Whole | not recorded | not recorded | SRP220397 | 0.16 |
| SRR10058805 | Whole | Whole | not recorded | not recorded | SRP220397 | 0.11 |
| SRR10058807 | Whole | Whole | not recorded | not recorded | SRP220397 | 0.11 |
| SRR10058806 | Whole | Whole | not recorded | not recorded | SRP220397 | 0.09 |
| SRR10058802 | Whole | Whole | not recorded | not recorded | SRP220397 | 0.00 |
| DRR048593 | aposymbioic hydra M9 strain · aposymbioic hydra rep1 | not recorded | not recorded | aposymbioic hydra rep1 | DRP003902 | 0.03 |
| DRR048594 | aposymbioic hydra M9 strain · aposymbioic hydra rep2 | not recorded | not recorded | aposymbioic hydra rep2 | DRP003902 | 0.07 |
| DRR048595 | symbioic hydra M9 strain · symbioic hydra rep1 | not recorded | not recorded | symbioic hydra rep1 | DRP003902 | 0.04 |
| DRR048596 | symbioic hydra M9 strain · symbioic hydra rep2 | not recorded | not recorded | symbioic hydra rep2 | DRP003902 | 0.00 |
| ERR13389755 | unannotated | not recorded | not recorded | not recorded | ERP162636 | 0.00 |
Source: CnidoSite RNA-seq expression matrices (HVIRI_TPM,
StringTie quantification over 29 runs), joined to SRA sample
metadata. Samples whose tissue/treatment is not recorded in the source metadata are grouped
by the descriptor carried in the expression matrix itself.
Genes whose expression across the transcriptome samples of Hydra viridissima tracks this one. Counts are over the whole network; the network view itself draws at most 100 partners per query gene (CNIDO_NET_TOP_K), so a hub gene can show fewer edges than the number below.
| Direction | Partners | Most correlated partner | PCC |
|---|---|---|---|
| Positively correlated | 13 | g1250 | 0.989050703413054 |
| Negatively correlated | 3 | g7763 | -0.55976359806136 |
Open this gene in Network Analysis → The network opens with the gene already entered and both directions selected. There you can add up to 9 more genes, switch between the positive and negative network, and export the edge list.
Whether this gene can be visualised in the single-cell atlases of Hydra viridissima, and in which cell types it is a marker. Expression is stored per cell, so the violin plot and the cell-type means are computed in the viewer — open a dataset to see them.
No single-cell dataset has been published for this species. The atlases that do exist are listed in the Cell Atlas.
Chromatin and DNA-methylation data covering this gene. Peak calls are listed per sample with the genomic region the peak falls in; DNA methylation is listed as sample availability only, because those tables are queried by the DNA Methylation page itself.
No epigenomic data has been deposited for this species. The assays that exist across the site are described in the Epigenomic Data module.
Every tool below opens with this gene already entered, so you land on the analysis rather than on an empty form. Links open in a new tab.
| Analysis | What it does | Status | |
|---|---|---|---|
| Primer design | Design PCR / qPCR primers on this gene’s sequence with the published primer3 settings. Opens with the primers already computed. | template found | open → |
| BLAST | Search this gene’s sequence against the CnidoSite BLAST databases. The query is filled in and the species’ database is preselected — press Run to start. | template found | open → |
| Expression heatmap | Draw this gene’s expression as a heatmap across all RNA-seq samples, and compare it with the genes you add next to it. | ready | open → |
| Gene family / orthogroup | Look this gene up in the single-copy orthogroups built from the high-quality cnidarian genomes, and see which other species carry an orthologue. | open → | |
| Gene set analysis | Start a gene-set enrichment analysis with this gene as the seed list. Add more genes on that page before running it. | open → |
