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General Information
Symbol
Dmel\Su(var)3-7+t6.5
Species
D. melanogaster
Name
FlyBase ID
FBal0042761
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Also Known As
P{[ry+]Su(var)3-7 6.5kb}
Allele class
Nature of the Allele
Allele class
Mutations Mapped to the Genome
 
Type
Location
Additional Notes
References
rescue fragment
Linked to:
EcoRV-EcoRV restriction fragment
Associated Sequence Data
DNA sequence
Protein sequence
 
 
Progenitor genotype
Carried in construct
Cytology
Nature of the lesion
Statement
Reference

Contained within a 6.5kb genomic EcoRV fragment, internal to that of Su(var)3-7+t10.4.

Allele components
Product class / Tool use(s)
Regulatory region(s)
Encoded product / tool
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

Flies carrying Su(var)3-7+t6.5 show a decrease in crossing over between kni and pp.

Enchances the position effect variegation at the w locus caused by In(1)wm4 and Tp(3;Y)BL2 and seen in the insertion line P{hsp26-pt-T}39C-12, and enhances the position effect variegation at the y locus caused by Dp(1;f)1187, when expressed in a Su(var)3-7+ background. The suppression of variegation at the w locus caused by In(1)wm4 seen in Su(var)2055 flies is partly reduced if the flies are also carrying Su(var)3-7+t6.5.

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

Flies carrying three copies of Su(var)3-7+ (made using Su(var)3-7+t6.5) show variegation in w+ expression from the P{lacW}ciDplac insertion. Flies carrying three copies of Su(var)3-7+ (made using Su(var)3-7+t6.5) show variegation in w+ expression from the P{hsp26-pt-T}2-M010.R insertion. Flies carrying three copies of Su(var)3-7+ (made using Su(var)3-7+t6.5) show no variegation in w+ expression from the P{lacW}3-76a insertion. Flies carrying three copies of Su(var)3-7+ (made using Su(var)3-7+t6.5) show reduced w+ expression from the P{lacW}ciDplac insertion carried on either T(2;4)DB57A or T(2;4)DB47F compared to flies carrying two copies of Su(var)3-7+, but the w expression is uniform and is not variegated. Flies carrying three copies of Su(var)3-7+ (made using Su(var)3-7+t6.5) show enhanced variegation of w expression from the P{lacW}50C.x7 array.

Rescues the enhancement of variegation of In(1)wm4.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Images (0)
Mutant
Wild-type
Stocks (0)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
Su(var)3-7+t6.5
Name Synonyms
Secondary FlyBase IDs
    References (6)