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General Information
Symbol
Dmel\crol
Species
D. melanogaster
Name
crooked legs
Annotation Symbol
CG14938
Feature Type
FlyBase ID
FBgn0020309
Gene Model Status
Stock Availability
Gene Summary
crooked legs (crol) encodes a zinc finger transcription factor induced by 20-hydroxyecdysone at the onset of metamorphosis. It regulates wg transcription and cell cycle progression in the wing. Its over-expression in the eye accelerates the cell cycle and de-represses silenced genes. [Date last reviewed: 2019-03-07] (FlyBase Gene Snapshot)
Key Links
Genomic Location
Cytogenetic map
Sequence location
2L:11,794,327..11,809,438 [-]
Recombination map
2-45
RefSeq locus
NT_033779 REGION:11794327..11809438
Sequence
Other Genome Views
The following external sites may use different assemblies or annotations than FlyBase.
Function
GO Summary Ribbons
Gene Ontology (GO) Annotations (12 terms)
Molecular Function (2 terms)
Terms Based on Experimental Evidence (0 terms)
Terms Based on Predictions or Assertions (2 terms)
CV Term
Evidence
References
inferred from biological aspect of ancestor with PANTHER:PTN002354498
(assigned by GO_Central )
inferred from biological aspect of ancestor with PANTHER:PTN002354498
(assigned by GO_Central )
Biological Process (8 terms)
Terms Based on Experimental Evidence (8 terms)
CV Term
Evidence
References
involved_in cell adhesion
inferred from mutant phenotype
inferred from mutant phenotype
inferred from genetic interaction with FLYBASE:if; FB:FBgn0001250
inferred from genetic interaction with FLYBASE:mys; FB:FBgn0004657
inferred from genetic interaction with FLYBASE:arm; FB:FBgn0000117
inferred from genetic interaction with FLYBASE:Axn; FB:FBgn0026597
inferred from mutant phenotype
inferred from mutant phenotype
Terms Based on Predictions or Assertions (1 term)
CV Term
Evidence
References
inferred from biological aspect of ancestor with PANTHER:PTN002354498
(assigned by GO_Central )
Cellular Component (2 terms)
Terms Based on Experimental Evidence (2 terms)
CV Term
Evidence
References
located_in heterochromatin
inferred from direct assay
located_in nucleus
inferred from direct assay
Terms Based on Predictions or Assertions (0 terms)
Protein Family (UniProt)
-
Summaries
Gene Snapshot
crooked legs (crol) encodes a zinc finger transcription factor induced by 20-hydroxyecdysone at the onset of metamorphosis. It regulates wg transcription and cell cycle progression in the wing. Its over-expression in the eye accelerates the cell cycle and de-represses silenced genes. [Date last reviewed: 2019-03-07]
Gene Group (FlyBase)
C2H2 ZINC FINGER TRANSCRIPTION FACTORS -
Zinc finger C2H2 transcription factors are sequence-specific DNA binding proteins that regulate transcription. They possess DNA-binding domains that are formed from repeated Cys2His2 zinc finger motifs. (Adapted from PMID:1835093, FBrf0220103 and FBrf0155739).
Summary (Interactive Fly)
Gene Model and Products
Number of Transcripts
9
Number of Unique Polypeptides
7

Please see the JBrowse view of Dmel\crol 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
Comments on Gene Model

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

Annotated transcripts do not represent all possible combinations of alternative exons and/or alternative promoters.

Gene model reviewed during 5.47

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

Sequence Ontology: Class of Gene
Transcript Data
Annotated Transcripts
Name
FlyBase ID
RefSeq ID
Length (nt)
Assoc. CDS (aa)
FBtr0080261
5936
962
FBtr0080262
6047
891
FBtr0080263
5642
756
FBtr0080260
6207
878
FBtr0305262
6150
962
FBtr0335473
6184
907
FBtr0335474
6097
878
FBtr0335475
5631
686
FBtr0335476
5617
962
Additional Transcript Data and Comments
Reported size (kB)

6.0, 5.3 (northern blot)

Comments
External Data
Crossreferences
Polypeptide Data
Annotated Polypeptides
Name
FlyBase ID
Predicted MW (kDa)
Length (aa)
Theoretical pI
RefSeq ID
GenBank
FBpp0079845
106.4
962
9.46
FBpp0079846
98.5
891
9.29
FBpp0079847
82.9
756
9.49
FBpp0079844
96.4
878
9.41
FBpp0293786
106.4
962
9.46
FBpp0307448
99.6
907
9.43
FBpp0307449
96.2
878
9.48
FBpp0307450
75.1
686
9.25
FBpp0307451
106.4
962
9.46
Polypeptides with Identical Sequences

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

962 aa isoforms: crol-PA, crol-PE, crol-PI
Additional Polypeptide Data and Comments
Reported size (kDa)

962, 891, 756 (aa)

Comments
External Data
Crossreferences
InterPro - A database of protein families, domains and functional sites
Linkouts
Sequences Consistent with the Gene Model
Mapped Features

Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\crol 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
Expression Summary Ribbons
Colored tiles in ribbon indicate that expression data has been curated by FlyBase for that anatomical location. Colorless tiles indicate that there is no curated data for that location.
For complete stage-specific expression data, view the modENCODE Development RNA-Seq section under High-Throughput Expression below.
Transcript Expression
in situ
Stage
Tissue/Position (including subcellular localization)
Reference
organism

Comment: maternally deposited

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

northern blot
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Descriptive Data
Marker for
 
Subcellular Localization
CV Term
Polypeptide Expression
immunolocalization
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Descriptive Data

crol protein is detected in the wing pouch and wing hinge with decreased amounts at the dorsal-ventral boundary.

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

GBrowse - Visual display of RNA-Seq signals

View Dmel\crol in GBrowse 2
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
EMBL-EBI Single Cell Expression Atlas
FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
Fly-FISH - A database of Drosophila embryo and larvae mRNA localization patterns
Flygut - An atlas of the Drosophila adult midgut
Images
FlyExpress - Embryonic expression images (BDGP data)
  • Stages(s) 1-3
  • Stages(s) 4-6
  • Stages(s) 7-8
  • Stages(s) 9-10
  • Stages(s) 11-12
  • Stages(s) 13-16
Alleles, Insertions, Transgenic Constructs, and Aberrations
Classical and Insertion Alleles ( 51 )
For All Classical and Insertion Alleles Show
 
Other relevant insertions
Transgenic Constructs ( 10 )
For All Alleles Carried on Transgenic Constructs Show
Transgenic constructs containing/affecting coding region of crol
Transgenic constructs containing regulatory region of crol
Aberrations (Deficiencies and Duplications) ( 5 )
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 v8.0)
Homo sapiens (Human) (276)
Species\Gene Symbol
Score
Best Score
Best Reverse Score
Alignment
Complementation?
Transgene?
3 of 15
Yes
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
No
2 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1  
1 of 15
No
Yes
1 of 15
No
Yes
1  
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1  
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
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Yes
1 of 15
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No
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No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1  
1 of 15
No
No
1 of 15
No
Yes
1  
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
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No
1 of 15
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No
1 of 15
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No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1  
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
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Yes
1 of 15
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Yes
1 of 15
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1 of 15
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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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No
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No
1 of 15
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Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
Model Organism Orthologs (via DIOPT v8.0)
Mus musculus (laboratory mouse) (199)
Species\Gene Symbol
Score
Best Score
Best Reverse Score
Alignment
Complementation?
Transgene?
4 of 15
Yes
Yes
3 of 15
No
Yes
3 of 15
No
Yes
3 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
No
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
Yes
2 of 15
No
No
2 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
Yes
1 of 15
No
No
1 of 15
No
Yes