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General Information
Symbol
Scer\GAL4btd-MD808
Species
S. cerevisiae
Name
FlyBase ID
FBal0155847
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Also Known As
btd-Gal4
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

The P{GawB} insertion is 753bp upstream od the btd transcription start.

Insertion components
P{GawB}btdMD808
Product class / Tool use(s)
Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
in situ
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Information
Statement
Reference

In third instar larvae, btd-GAL4 is expressed throughout the medial and distal regions of the leg disc but is excluded from the body wall and the distal tip of the leg. In prepupal leg discs, it is expressed in the tarsal segments and more proximally with a gap in the region corresponding to the tibia.

btd reporter is expressed in the entire leg imaginal disc except in the most proximal ring of cells that will become the body wall. In the antennal disc it is expressed in a medial ring of cells along the proximal-distal axis. No expression is observed in the wing, haltere, or eye discs. btd expression overlaps the expression of Sp1. In third instar larval leg discs, btd reporter is expressed at a low level in the trochanter, strongly in the coxa, and is not detected in the body wall. In an everting pupal leg disc, btd expression divides the hth expression domain into presumptive coxa and body wall.

Expression is observed in the ventral derivatives of the adult body, including the legs, proboscis, antennae and genitalia. The embryonic expression pattern recapitulates that of native btd expression (ventral expression during germ band extension, in the ventral imaginal disc primordia during germ band retraction). Expression in the leg and antennal imaginal discs partially overlaps the expression of both Dll and hth.

 
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
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Additional Comments
Genetic Interactions
Statement
Reference
Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
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
Scer\GAL4btd-MD808
Name Synonyms
Secondary FlyBase IDs
    References (8)