FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Gene: Dmel\rdx
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General Information
Symbol
Dmel\rdx
Species
D. melanogaster
Name
roadkill
Annotation Symbol
CG12537
Feature Type
FlyBase ID
FBgn0264493
Gene Model Status
Stock Availability
Gene Summary
roadkill (rdx) encodes a protein that functions as a substrate recognition component of Cul3-based E3 ubiquitin ligase complexes. It regulates the Hedgehog signaling pathway by promoting the degradation of the transcription factor encoded by ci. [Date last reviewed: 2019-03-14] (FlyBase Gene Snapshot)
Also Known As

hib, l(3)88Aa, SPOP, l(3)03477, l(3)2004

Key Links
Genomic Location
Cytogenetic map
Sequence location
Recombination map
3-54
RefSeq locus
NT_033777 REGION:13967061..14032057
Sequence
Genomic Maps
Other Genome Views
The following external sites may use different assemblies or annotations than FlyBase.
Function
Gene Ontology (GO) Annotations (20 terms)
Molecular Function (4 terms)
Terms Based on Experimental Evidence (3 terms)
CV Term
Evidence
References
inferred from physical interaction with UniProtKB:P19538
inferred from physical interaction with UniProtKB:Q9V475
inferred from physical interaction with FLYBASE:ci; FB:FBgn0004859
inferred from direct assay
Terms Based on Predictions or Assertions (1 term)
CV Term
Evidence
References
inferred from biological aspect of ancestor with PANTHER:PTN000698163
Biological Process (13 terms)
Terms Based on Experimental Evidence (13 terms)
CV Term
Evidence
References
inferred from mutant phenotype
involved_in eye development
inferred from mutant phenotype
inferred from mutant phenotype
inferred from genetic interaction with FLYBASE:ci; FB:FBgn0004859
inferred from genetic interaction with FLYBASE:egr; FB:FBgn0033483
inferred from mutant phenotype
inferred from genetic interaction with FLYBASE:ci; FB:FBgn0004859
inferred from mutant phenotype
inferred from mutant phenotype
inferred from direct assay
inferred from mutant phenotype
inferred from direct assay
inferred from mutant phenotype
inferred from mutant phenotype
Terms Based on Predictions or Assertions (2 terms)
CV Term
Evidence
References
Cellular Component (3 terms)
Terms Based on Experimental Evidence (2 terms)
CV Term
Evidence
References
located_in nucleus
inferred from direct assay
inferred from direct assay
Terms Based on Predictions or Assertions (2 terms)
CV Term
Evidence
References
is_active_in cytoplasm
inferred from biological aspect of ancestor with PANTHER:PTN000698163
is_active_in nucleus
inferred from biological aspect of ancestor with PANTHER:PTN000698511
Gene Group (FlyBase)
Protein Family (UniProt)
Belongs to the Tdpoz family. (Q9VFP2)
Summaries
Gene Snapshot
roadkill (rdx) encodes a protein that functions as a substrate recognition component of Cul3-based E3 ubiquitin ligase complexes. It regulates the Hedgehog signaling pathway by promoting the degradation of the transcription factor encoded by ci. [Date last reviewed: 2019-03-14]
Pathway (FlyBase)
NEGATIVE REGULATORS OF HEDGEHOG SIGNALING PATHWAY -
Negative regulators of hedgehog signaling down-regulate the pathway, resulting in the repression of transcription of hh-responsive genes.
Protein Function (UniProtKB)
Involved in segment polarity. In complex with gft/CUL3, promotes ubiquitination of ci and its subsequent degradation by the proteasome, which results in hh signaling attenuation. This regulation may be important during eye formation for proper packing of ommatidia into a hexagonal array.
(UniProt, Q9VFP2)
Phenotypic Description (Red Book; Lindsley and Zimm 1992)
l(3)88Aa
Homozygous larvae die in third instar; discs reported as missing, probably rudimentary (see Szabad and Bryant, l982, Dev. Biol. 93: 240-56). Mitotic chromosomes fuzzy and swollen; 27% of cells polyploid; chromosome breaks observed (Gatti and Baker, 1989, Genes Dev. 3: 438-53).
Summary (Interactive Fly)

a member of a conserved family of proteins that serve as substrate adaptors for Cullin3-mediated ubiquitylation - regulates Cubitus interruptus levels by targeting it for degradation

Gene Model and Products
Number of Transcripts
5
Number of Unique Polypeptides
4

Please see the JBrowse view of Dmel\rdx for information on other features

To submit a correction to a gene model please use the Contact FlyBase form

Protein Domains (via Pfam)
Isoform displayed:
Pfam protein domains
InterPro name
classification
start
end
Protein Domains (via SMART)
Isoform displayed:
SMART protein domains
InterPro name
classification
start
end
Structure
Protein 3D structure   (Predicted by AlphaFold)   (AlphaFold entry Q9VFP2)

If you don't see a structure in the viewer, refresh your browser.
Model Confidence:
  • Very high (pLDDT > 90)
  • Confident (90 > pLDDT > 70)
  • Low (70 > pLDDT > 50)
  • Very low (pLDDT < 50)

AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100. Some regions with low pLDDT may be unstructured in isolation.

Experimentally Determined Structures
Crossreferences
Comments on Gene Model

5' UTR contains an ORF described as a putative conserved uORF (FBrf0204849); potential peptide 25aa in length.

Low-frequency RNA-Seq exon junction(s) not annotated.

Gene model reviewed during 5.47

Tissue-specific extension of 3' UTRs observed during later stages (FBrf0218523, FBrf0219848); all variants may not be annotated

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).

Transcript Data
Annotated Transcripts
Name
FlyBase ID
RefSeq ID
Length (nt)
Assoc. CDS (aa)
FBtr0301632
2962
406
FBtr0301633
2311
374
FBtr0301634
2802
403
FBtr0100361
4159
829
FBtr0334298
3856
406
Additional Transcript Data and Comments
Reported size (kB)
Comments
External Data
Crossreferences
Polypeptide Data
Annotated Polypeptides
Name
FlyBase ID
Predicted MW (kDa)
Length (aa)
Theoretical pI
UniProt
RefSeq ID
GenBank
FBpp0290846
45.8
406
5.93
FBpp0290847
42.3
374
5.97
FBpp0290848
45.3
403
6.32
FBpp0099767
89.7
829
7.66
FBpp0306413
45.8
406
5.93
Polypeptides with Identical Sequences

The group(s) of polypeptides indicated below share identical sequence to each other.

406 aa isoforms: rdx-PA, rdx-PF
Additional Polypeptide Data and Comments
Reported size (kDa)
Comments
External Data
Subunit Structure (UniProtKB)

Interacts with ci and gft/CUL3.

(UniProt, Q9VFP2)
Domain

The MATH domain interacts with ci.

The BTB (POZ) domain interacts with gft/CUL3.

(UniProt, Q9VFP2)
Crossreferences
InterPro - A database of protein families, domains and functional sites
Linkouts
Sequences Consistent with the Gene Model
Nucleotide / Polypeptide Records
 
Mapped Features

Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\rdx using the Feature Mapper tool.

External Data
Crossreferences
Eukaryotic Promoter Database - A collection of databases of experimentally validated promoters for selected model organisms.
Linkouts
Expression Data
Testis-specificity index

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).

-0.46

Transcript Expression
in situ
Stage
Tissue/Position (including subcellular localization)
Reference
organism

Comment: maternally deposited

ectoderm anlage

Comment: anlage in statu nascendi

antennal anlage in statu nascendi

Comment: reported as procephalic ectoderm anlage in statu nascendi

dorsal head epidermis anlage in statu nascendi

Comment: reported as procephalic ectoderm anlage in statu nascendi

visual anlage in statu nascendi

Comment: reported as procephalic ectoderm anlage in statu nascendi

antennal anlage

Comment: reported as procephalic ectoderm anlage

central brain anlage

Comment: reported as procephalic ectoderm anlage

dorsal head epidermis anlage

Comment: reported as procephalic ectoderm anlage

visual anlage

Comment: reported as procephalic ectoderm anlage

ventral nerve cord primordium

Comment: reported as ventral nerve cord anlage

antennal primordium

Comment: reported as procephalic ectoderm primordium

central brain primordium

Comment: reported as procephalic ectoderm primordium

visual primordium

Comment: reported as procephalic ectoderm primordium

dorsal head epidermis primordium

Comment: reported as procephalic ectoderm primordium

lateral head epidermis primordium

Comment: reported as procephalic ectoderm primordium

ventral head epidermis primordium

Comment: reported as procephalic ectoderm primordium

Additional Descriptive Data

rdx is present in both the posterior optic lobe and adjacent anterior optic lobe cells in mid stage 11 embryos. rdx is also expressed in tracheal pits.

rdx is expressed posterior to the morphogenetic furrow in the eye disc. Expression is elevated near the anterior-posterior compartment boundary of antenna, leg and wing discs.

Marker for
 
Subcellular Localization
CV Term
Polypeptide Expression
Additional Descriptive Data
Marker for
 
Subcellular Localization
CV Term
Evidence
References
located_in nucleus
inferred from direct assay
inferred from direct assay
Expression Deduced from Reporters
High-Throughput Expression Data
Associated Tools

JBrowse - Visual display of RNA-Seq signals

View Dmel\rdx in JBrowse
RNA-Seq by Region - Search RNA-Seq expression levels by exon or genomic region
Reference
See Gelbart and Emmert, 2013 for analysis details and data files for all genes.
Developmental Proteome: Life Cycle
Developmental Proteome: Embryogenesis
External Data and Images
Linkouts
BDGP expression data - Patterns of gene expression in Drosophila embryogenesis
DRscDB - A single-cell RNA-seq resource for data mining and data comparison across species
EMBL-EBI Single Cell Expression Atlas - Single cell expression across species
FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
FlyAtlas2 - A Drosophila melanogaster expression atlas with RNA-Seq, miRNA-Seq and sex-specific data
Fly-FISH - A database of Drosophila embryo and larvae mRNA localization patterns
Images
Alleles, Insertions, Transgenic Constructs, and Aberrations
Classical and Insertion Alleles ( 86 )
For All Classical and Insertion Alleles Show
 
Other relevant insertions
Transgenic Constructs ( 23 )
For All Alleles Carried on Transgenic Constructs Show
Transgenic constructs containing/affecting coding region of rdx
Transgenic constructs containing regulatory region of rdx
Aberrations (Deficiencies and Duplications) ( 18 )
Variants
Variant Molecular Consequences
Alleles Representing Disease-Implicated Variants
Phenotypes
For more details about a specific phenotype click on the relevant allele symbol.
Lethality
Allele
Sterility
Allele
Other Phenotypes
Allele
Phenotype manifest in
Allele
Orthologs
Human Orthologs (via DIOPT v9.1)
Species\Gene Symbol
Score
Best Score
Best Reverse Score
Alignment
Complementation?
Transgene?
Homo sapiens (Human) (70)
10 of 14
Yes
Yes
9 of 14
No
Yes
1  
1 of 14
No
Yes
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
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1 of 14
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No
1 of 14
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1 of 14
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1 of 14
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No
1  
1 of 14
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No
1 of 14
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1 of 14
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1  
1 of 14
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1 of 14
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1 of 14
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1  
1 of 14
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1 of 14
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1 of 14
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1 of 14
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No
1  
1 of 14
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1 of 14
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1 of 14
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1 of 14
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1 of 14
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No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1  
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
Model Organism Orthologs (via DIOPT v9.1)
Species\Gene Symbol
Score
Best Score
Best Reverse Score
Alignment
Complementation?
Transgene?
Rattus norvegicus (Norway rat) (63)
10 of 14
Yes
Yes
9 of 14
No
Yes
5 of 14
No
Yes
5 of 14
No
Yes
5 of 14
No
Yes
5 of 14
No
Yes
5 of 14
No
Yes
4 of 14
No
Yes
4 of 14
No
Yes
3 of 14
No
Yes
2 of 14
No
No
1 of 14
No
Yes
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
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1 of 14
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No
1 of 14
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1 of 14
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1 of 14
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1 of 14
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1 of 14
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1 of 14
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Yes
1 of 14
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1 of 14
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No
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1 of 14
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1 of 14
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1 of 14
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Yes
1 of 14
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Yes
1 of 14
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No
1 of 14
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No
1 of 14
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No
1 of 14
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Yes
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
No
1 of 14
No
Yes
1 of 14
No
No
Mus musculus (laboratory mouse) (63)
10 of 14
Yes
Yes
 
9  
8 of 14
No
Yes
6 of 14
No
Yes
6 of 14
No
Yes
6 of 14
No
Yes
6 of 14
No
Yes
6 of 14
No
Yes
5 of 14
No
Yes
5 of 14
No
Yes
5 of 14
No
Yes
4 of 14
No
Yes
4 of 14
No
Yes
4 of 14
No
Yes
4 of 14
No
Yes
3 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
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No
1 of 14
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1 of 14
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1 of 14
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1 of 14
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1 of 14
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1 of 14
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No
1 of 14
No
No
1 of 14
No
Yes
1 of 14
No
No
1 of 14
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No
1 of 14
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1 of 14
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1 of 14
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1 of 14
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No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
Yes
1 of 14
No
No
Xenopus tropicalis (Western clawed frog) (47)
8 of 13
Yes
Yes
6 of 13
No
Yes
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
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1 of 13
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1 of 13
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1 of 13
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No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
Yes
1 of 13
No
Yes
1 of 13
No
No
1 of 13
No
No
1 of 13
No
Yes
Danio rerio (Zebrafish) (62)
9 of 14
Yes
Yes
9 of 14
Yes
Yes
8 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
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No
1 of 14
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1 of 14
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1 of 14
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1 of 14
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No
1 of 14
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No
1 of 14
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Yes
1 of 14
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1 of 14
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Yes
1 of 14
No
No
1 of 14
No
Yes
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
Caenorhabditis elegans (Nematode, roundworm) (117)
9 of 14
Yes
Yes
5 of 14
No
Yes
4 of 14
No
Yes
4 of 14
No
Yes
4 of 14
No
Yes
3 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
2 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
No
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
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Yes
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Yes
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Yes
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Yes
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Yes
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Yes
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Yes
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Yes
1 of 14
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Yes
1 of 14
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Yes
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Yes
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Yes
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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No
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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No
1 of 14
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Yes
1 of 14
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No
1 of 14
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1 of 14
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Yes
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Yes
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Yes
1 of 14
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Yes
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Yes
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Yes
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Yes
1 of 14
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Yes
1 of 14
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Yes
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
No
Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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Yes
1 of 14
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No
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No
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
No
1 of 14
No
Yes
Anopheles gambiae (African malaria mosquito) (51)
8 of 12
Yes
Yes
2 of 12
No
No
Arabidopsis thaliana (thale-cress) (105)
8 of 13
Yes
Yes
7 of 13
No
Yes
7 of 13
No
Yes
7 of 13
No
Yes
6 of 13
No
Yes
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Yes
4 of 13
No
Yes
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Yes
4 of 13
No
Yes
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Yes
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Saccharomyces cerevisiae (Brewer's yeast) (1)
1 of 13
Yes
Yes
Schizosaccharomyces pombe (Fission yeast) (1)
1 of 12
Yes
Yes
Escherichia coli (enterobacterium) (0)
Other Organism Orthologs (via OrthoDB)
Data provided directly from OrthoDB:rdx. Refer to their site for version information.
Paralogs
Paralogs (via DIOPT v9.1)
Drosophila melanogaster (Fruit fly) (47)
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Human Disease Associations
FlyBase Human Disease Model Reports
Disease Ontology (DO) Annotations
Models Based on Experimental Evidence ( 1 )
Allele
Disease
Evidence
References
Potential Models Based on Orthology ( 0 )
Human Ortholog
Disease
Evidence
References
Modifiers Based on Experimental Evidence ( 0 )
Allele
Disease
Interaction
References
Disease Associations of Human Orthologs (via DIOPT v9.1 and OMIM)
Note that ortholog calls supported by only 1 or 2 algorithms (DIOPT score < 3) are not shown.
Functional Complementation Data
Functional complementation data is computed by FlyBase using a combination of the orthology data obtained from DIOPT and OrthoDB and the allele-level genetic interaction data curated from the literature.
Dmel gene
Ortholog showing functional complementation
Supporting References
Interactions
Summary of Physical Interactions
Interaction Browsers

Please see the Physical Interaction reports below for full details
protein-protein
Physical Interaction
Assay
References
Summary of Genetic Interactions
Interaction Browsers

Please look at the allele data for full details of the genetic interactions
Starting gene(s)
Interaction type
Interacting gene(s)
Reference
Starting gene(s)
Interaction type
Interacting gene(s)
Reference
External Data
Subunit Structure (UniProtKB)
Interacts with ci and gft/CUL3.
(UniProt, Q9VFP2 )
Linkouts
DroID - A comprehensive database of gene and protein interactions.
MIST (protein-protein) - An integrated Molecular Interaction Database
Pathways
Signaling Pathways (FlyBase)
Metabolic Pathways
FlyBase
External Links
External Data
Linkouts
KEGG Pathways - A collection of manually drawn pathway maps representing knowledge of molecular interaction, reaction and relation networks.
Reactome - An open-source, open access, manually curated and peer-reviewed pathway database.
SignaLink - A signaling pathway resource with multi-layered regulatory networks.
Class of Gene
Genomic Location and Detailed Mapping Data
Chromosome (arm)
3R
Recombination map
3-54
Cytogenetic map
Sequence location
FlyBase Computed Cytological Location
Cytogenetic map
Evidence for location
88A3-88A4
Limits computationally determined from genome sequence between P{PZ}flfl01949 and P{lacW}trxj14A6&P{PZ}trx00347
Experimentally Determined Cytological Location
Cytogenetic map
Notes
References
88A-88B
(determined by in situ hybridisation)
88A4-88A5
(determined by in situ hybridisation)
88A1-88A2
(determined by in situ hybridisation)
Experimentally Determined Recombination Data
Left of (cM)
Right of (cM)
Notes
Stocks and Reagents
Stocks (41)
Genomic Clones (42)
cDNA Clones (122)
 

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.

cDNA clones, fully sequenced
BDGP DGC clones
Other clones
Drosophila Genomics Resource Center cDNA clones

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.

cDNA Clones, End Sequenced (ESTs)
RNAi and Array Information
Linkouts
Antibody Information
Laboratory Generated Antibodies
 
Commercially Available Antibodies
 
Cell Line Information
Publicly Available Cell Lines
 
    Other Stable Cell Lines
     
      Other Comments

      Host gene for maternally inherited stable intronic sequence RNA (sisRNA).

      rdx is expressed in response to hh.

      Area matching Drosophila EST AA696584 (inverted).

      Identification: In a genetic screen for meiotic mutants.

      Relationship to Other Genes
      Source for database merge of

      Source for merge of: rdx mei-P19

      Source for merge of: l(3)dsl6 l(3)SG40

      Source for merge of: l(3)88Aa l(3)03477

      Source for merge of: CG12537 anon-WO0118547.577

      Source for merge of: rdx CG9924

      Source for merge of: CG9924 BEST:GM07940

      Source for merge of: rdx l(3)S086909

      Additional comments

      Source for merge of CG12537 anon-WO0118547.577 was sequence comparison ( date:051113 ).

      Nomenclature History
      Source for database identify of

      Source for identity of: rdx CG9924

      Nomenclature comments
      Etymology

      One allele generates embryos with mitotic defects that often fail to completely cellularize, hence, the name "roadkill".

      Synonyms and Secondary IDs (34)
      Reported As
      Symbol Synonym
      BEST:GM07940
      Dromel_CG9924_FBtr0082871_rdx_mORF
      anon-WO0118547.577
      l(3)A6
      l(3)S086909
      l(3)SG40
      l(3)dsl-6
      l(3)dsl6
      l(3)j1D1
      l(3)j4C7
      mei-P19
      Name Synonyms
      CG9924
      Cul3-Hedghog-induced MATH and BTB domain-containing protein
      Hh-induced MATH and BTB domain containing protein
      hedegehog-induced BTB protein
      hedgehog- induced BTB protein
      lethal (3) S086909
      meiotic P19
      Secondary FlyBase IDs
      • FBgn0011366
      • FBgn0011314
      • FBgn0010801
      • FBgn0004722
      • FBgn0002364
      • FBpp0082336
      • FBtr0082873
      • FBgn0061865
      • FBgn0044329
      • FBgn0038193
      • FBgn0038192
      • FBgn0026625
      • FBgn0086364
      • FBgn0262907
      • FBgn0028076
      Datasets (0)
      Study focus (0)
      Experimental Role
      Project
      Project Type
      Title
      Study result (0)
      Result
      Result Type
      Title
      External Crossreferences and Linkouts ( 83 )
      Sequence Crossreferences
      NCBI Gene - Gene integrates information from a wide range of species. A record may include nomenclature, Reference Sequences (RefSeqs), maps, pathways, variations, phenotypes, and links to genome-, phenotype-, and locus-specific resources worldwide.
      GenBank Protein - A collection of sequences from several sources, including translations from annotated coding regions in GenBank, RefSeq and TPA, as well as records from SwissProt, PIR, PRF, and PDB.
      RefSeq - A comprehensive, integrated, non-redundant, well-annotated set of reference sequences including genomic, transcript, and protein.
      UniProt/GCRP - The gene-centric reference proteome (GCRP) provides a 1:1 mapping between genes and UniProt accessions in which a single 'canonical' isoform represents the product(s) of each protein-coding gene.
      UniProt/Swiss-Prot - Manually annotated and reviewed records of protein sequence and functional information
      Other crossreferences
      AlphaFold DB - AlphaFold provides open access to protein structure predictions for the human proteome and other key proteins of interest, to accelerate scientific research.
      BDGP expression data - Patterns of gene expression in Drosophila embryogenesis
      DRscDB - A single-cell RNA-seq resource for data mining and data comparison across species
      EMBL-EBI Single Cell Expression Atlas - Single cell expression across species
      FlyAtlas2 - A Drosophila melanogaster expression atlas with RNA-Seq, miRNA-Seq and sex-specific data
      InterPro - A database of protein families, domains and functional sites
      KEGG Genes - Molecular building blocks of life in the genomic space.
      MARRVEL_MODEL - MARRVEL (model organism gene)
      Linkouts
      Drosophila Genomics Resource Center - Drosophila Genomics Resource Center (DGRC) cDNA clones
      DroID - A comprehensive database of gene and protein interactions.
      Eukaryotic Promoter Database - A collection of databases of experimentally validated promoters for selected model organisms.
      FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
      FlyCyc Genes - Genes from a BioCyc PGDB for Dmel
      Fly-FISH - A database of Drosophila embryo and larvae mRNA localization patterns
      iBeetle-Base - RNAi phenotypes in the red flour beetle (Tribolium castaneum)
      Interactive Fly - A cyberspace guide to Drosophila development and metazoan evolution
      KEGG Pathways - A collection of manually drawn pathway maps representing knowledge of molecular interaction, reaction and relation networks.
      MIST (protein-protein) - An integrated Molecular Interaction Database
      Reactome - An open-source, open access, manually curated and peer-reviewed pathway database.
      SignaLink - A signaling pathway resource with multi-layered regulatory networks.
      References (143)