aur, aurora, Aur-A, Aurora A kinase, aurka
kinase required for centrosome separation - functions in asymmetric protein localization during mitosis - promotes efficient, timed cyclin B degradation.
Please see the JBrowse view of Dmel\aurA 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.
Gene model reviewed during 5.47
Gene model reviewed during 5.55
1.6 (longest cDNA)
There is only one protein coding transcript and one polypeptide associated with this gene
421 (aa); 47 (kD predicted)
Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\aurA 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).
Comment: expression assayed in cultured cells
aur protein localizes to the centrosomes of S2 cells.
JBrowse - Visual display of RNA-Seq signals
View Dmel\aurA in JBrowse3-51
3-48.9
3-50.1
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
aur is involved in centrosome separation.
aur acts as a tumour suppressor by suppressing neuroblast self-renewal and promoting neural differentiation.
When dsRNA constructs are made and transiently transfected into S2 cells in RNAi experiments, spindle abnormalities are seen.
dsRNA made from templates generated with primers directed against this gene tested in RNAi screen for effects on Kc167 and S2R+ cell morphology.
Embryos from aur mothers display closely paired centrosomes at inappropriate mitotic stages and develop interconnected spindles in which the poles are shared. Amorphic alleles of aur result in pupal lethality and mitotic arrest in which condensed chromosomes are arranged on circular monopolar spindles. The size of the single centrosomal body suggests the failure of the centrosomes to separate and form a bipolar spindle. The neuroblast phenotype of aur mutants is similar to that of mgr mutants.
Source for identity of: aur CG3068
Source for identity of: aur aurA
'aur' renamed to 'aurA' to reflect preferred usage in the literature and to match the related 'aurB' gene.