Arf79F, ADP ribosylation factor 79F, Arf, ADP ribosylation factor at 79F, dArf1
a small GTPase - necessary for the formation of clathrin-coated pits and participates in the dynamin-dependent release of coated vesicles from the membrane surface as a prelude to vesicle recycling - acts downstream of Numb in the determination of alternative cell fates in asymmetric cell division
Please see the JBrowse view of Dmel\Arf1 for information on other features
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AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100. Some regions with low pLDDT may be unstructured in isolation.
Annotated transcripts do not represent all supported alternative splices within 5' UTR.
Low-frequency RNA-Seq exon junction(s) not annotated.
Gene model reviewed during 5.45
Gene model reviewed during 5.55
1.8 (northern blot)
182 (aa)
Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\Arf1 using the Feature Mapper tool.
The testis specificity index was calculated from modENCODE tissue expression data by Vedelek et al., 2018 to indicate the degree of testis enrichment compared to other tissues. Scores range from -2.52 (underrepresented) to 5.2 (very high testis bias).
Arf1 transcripts are detected in RNA isolated from adult heads, legs and bodies. The highest levels are in legs and the lowest levels in heads.
JBrowse - Visual display of RNA-Seq signals
View Dmel\Arf1 in JBrowse3-47
3-44.0
Please Note FlyBase no longer curates genomic clone accessions so this list may not be complete
Please Note This section lists cDNAs and ESTs that fall within the genomic extent of the gene model, which may include cDNAs and ESTs of genes within introns, or of overlapping genes. Please see JBrowse for alignment of the cDNAs and ESTs to the gene model.
For each fully sequenced cDNA the DGRC maintains various forms of the cDNA (e.g tagged or untagged) in several different host vectors for subsequent cloning and expression in Drosophila and Drosophila cell lines.
polyclonal
monoclonal
dsRNA made from templates generated with primers directed against this gene tested in RNAi screen for effects on Kc167 and S2R+ cell morphology.
RNAi screen using dsRNA made from templates generated with primers directed against this gene causes a phenotype when assayed in S2R+ cells: cells become round and detached. Kc167 cells are unaffected.
In a sample of 79 genes with multiple introns, 33 showed significant heterogeneity in G+C content among introns of the same gene and significant positive correspondence between the intron and the third codon position G+C content within genes. These results are consistent with selection adding against preferred codons at the start of genes.
Arf79F is thought to have discordant intron with its human gene homolog. The discordance does not arise from sequence alignment ambiguities and is not attributable to errors. Results suggest intron 'sliding' may contribute to the diversity of intron positions.
Arf79F is isolated and cloned.
Encodes a small GTP-binding protein of the ADP-ribosymation factor family.
Source for identity of: Arf79F CG8385
Source for identity of: Arf1 Arf79F
Renamed from Arf79F to Arf1 to reflect usage in the literature.