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General Information
Symbol
Dmel\ovosvb-108
Species
D. melanogaster
Name
FlyBase ID
FBal0248716
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Allele class
Mutagen
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

32kb deletion removing the DG2 and Z enhancers of ovo.

Insertion components
PBac{RB3.WH3}ovosvb-108
Caused by aberration
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 )
 
Phenotypic Data
Phenotypic Class
Phenotype Manifest In
Detailed Description
Statement
Reference

Homozygous first instar larvae raised at 25[o]C have slightly fewer quaternary trichomes than normal and show a reduction in the size of the lateral sensory bristles compared to controls.

Homozygous first instar larvae raised at extreme temperatures (ether 17[o]C or 32[o]C) have a highly significant decrease in the number of the quarternary trichomes (in the lateral and dorsal regions where the DG2 and Z enhancers drive strong expression) compared to control larvae.

The primary and tertiary trichomes appear normal on homozygous larvae at all temperatures.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Other
Statement
Reference
Additional Comments
Genetic Interactions
Statement
Reference

ovosvb-108/Y ; wgl-8/+ larvae raised at 25[o]C have significantly fewer quaternary trichomes compared to controls.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Partially rescued by

ovosvb-108 is partially rescued by ovoZ.svb

Comments

The reduction in the number of the quarternary trichomes which is seen in homozygous ovosvb-108 larvae raised at extreme temperatures (ether 17[o]C or 32[o]C) is completely rescued by ovoZ.svb in the lateral patch (where the Z enhancer drives high levels of expression), but is not or only very weakly rescued by ovoZ.svb in the dorsal region of the segment (where the Z enhancer only drives expression weakly).

Images (0)
Mutant
Wild-type
Stocks (0)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (1)
Reported As
Symbol Synonym
ovosvb-108
Name Synonyms
Secondary FlyBase IDs
    References (2)