Dm_3L:26493 , lincRNA.447
Gene model reviewed during 6.10
Gene model reviewed during 6.02
Gene model reviewed during 5.46
Gene model reviewed during 5.48
Gene model reviewed during 5.55
Gene model reviewed during 6.13
A non-AUG start codon may be used for translation of one or more transcripts of this gene; based on the presence of conserved protein signatures within the 5' UTR without an in-frame AUG (FBrf0243886).
Gene model reviewed during 5.51
Annotated transcripts do not represent all possible combinations of alternative exons and/or alternative promoters.
Gene model reviewed during 5.45
Low-frequency RNA-Seq exon junction(s) not annotated.
Stop-codon suppression (UAG) postulated; FBrf0216884.
Gene model reviewed during 5.44
9.233, 7.854 (compiled cDNA)
2064, 2044 (aa)
Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\sif using the Feature Mapper tool.
sif protein is located in neuropil of the ventral nerve cord in stage 17 embryos. In third instar larvae, it is detected in body wall muscle in the boutons of neuromuscular junctions. sif protein is also found in neuropil in the adult brain. Thus, it is exclusively localized to synaptic regions primarily after the synapses have undergone maturation.
GBrowse - Visual display of RNA-Seq signalsView Dmel\sif in GBrowse 2
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 GBrowse 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.
One or more of the processed transcripts for these genes contain several non-overlapping open reading frames (ORFs). The non-overlapping ORFs are represented by CG46320 (FBgn0284236) and CG34418 (FBgn0085447).
Annotations CG5406 and CG32414 merged as CG34418 in release 5.2 of the genome annotation.
New annotation (CG32414) in release 3 of the genome annotation.
Expression of a truncated sif protein results in defects in neuronal morphology and induces membrane ruffling with altered actin localisation in human KB cells.
sif may regulate the change of axon terminal morphology with differentiation into mature synapses.