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General Information
Symbol
Dmel\ovosvb-2
Species
D. melanogaster
Name
FlyBase ID
FBal0013438
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Also Known As
svbYP17b, svb2
Key Links
Allele class
Nature of the Allele
Allele class
Mutations Mapped to the Genome
 
Type
Location
Additional Notes
References
Associated Sequence Data
DNA sequence
Protein sequence
 
 
Progenitor genotype
Cytology
Nature of the lesion
Statement
Reference
Expression Data
Reporter Expression
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
Reporter construct used in assay
Human Disease Associations
Disease Ontology (DO) Annotations
Models Based on Experimental Evidence ( 0 )
Disease
Evidence
References
Modifiers Based on Experimental Evidence ( 0 )
Disease
Interaction
References
Comments on Models/Modifiers Based on Experimental Evidence ( 0 )
 
Disease-implicated variant(s)
 
Phenotypic Data
Phenotypic Class
Phenotype Manifest In
Detailed Description
Statement
Reference

Fails to complement the Dsec\ovo in D.melanogaster/D.sechellia hybrids.

Mutant embryos develop normally except that they have denticle with reduced number and size (the remaining denticles have a dot-like morphology).

Expression of ovoScer\UAS.cPa driven by Scer\GAL4ptc-559.1 in a ovosvb-2 background also produces ectopic denticles. Ectopic denticles produced by ubiquitous expression of spis.Scer\UAS (driven by Scer\GAL4e22c or Scer\GAL469B) are suppressed in ovosvb-2 embryos.

Phenotypic category: ovo+ svb-.

Phenotypic category: ovo+.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Suppressor of
Statement
Reference

ovosvb-2 is a suppressor of denticle | ectopic phenotype of Scer\GAL469B, spis.UAS

ovosvb-2 is a suppressor of embryonic epidermis phenotype of wgl-17

ovosvb-2 is a suppressor of denticle belt phenotype of wgl-17

Additional Comments
Genetic Interactions
Statement
Reference

wgl-17, ovosvb-2 double mutant embryos produce naked cuticle, with some residual abortive denticles. This phenotype is characteristic of ovosvb-2 embryos. panΔN.Scer\UAS driven ubiquitously by Scer\GAL4e22c produces ectopic denticles. Addition of ovosvb-2 in this background suppresses both normal and panΔN.Scer\UAS induced denticles, producing mostly naked cuticle.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Not rescued by
Comments
Images (0)
Mutant
Wild-type
Stocks (1)
Notes on Origin
Discoverer
Comments
Comments

Maternal germline clonal analysis demonstrates there is no maternal effect.

External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (5)
References (15)