FB2024_03 , released June 25, 2024
Allele: Dmel\inIH56
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General Information
Symbol
Dmel\inIH56
Species
D. melanogaster
Name
FlyBase ID
FBal0039446
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Nature of the Allele
Progenitor genotype
Cytology
Description
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Variant Molecular Consequences
Associated Sequence Data
DNA sequence
Protein sequence
 
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

inIH56 mutant adults display multiple hair cell phenotype and hair polarity defects in both wing hairs and abdominal bristles.

Hairs in the proximal-anterior part of the wing point towards the anterior margin and most cells form multiple hairs in mutant adults.

Mutant clones in the wing show disruption of polarity, as indicated by wing hairs.

Unmarked clones in all regions of the wing display an in phenotype, cells form more than one hair and hairs with an abnormal polarity. Marked clones in the wing indicate in acts autonomously, cells bordering clones are wild type. P{in+12} construct can completely rescue the wing hair phenotype. Heat induced expression of P{hs-in} can provide nearly complete rescue of the wing hair phenotype, some multiple hairs are still present. Rescue of the inIH56 mutant phenotype by P{hs-in(RGE)} is indistinguishable from rescue by P{hs-in}.

Viable as a homozygote or a hemizygote. Strong thoracic bristle and wing hair phenotype. Percentage of dorsal wing surface cells that display abnormal cell polarity and the percentage of wing cells forming more than one hair is more severe at 18oC than 29oC.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
NOT Enhanced by
Statement
Reference

inIH56 has visible | adult stage phenotype, non-enhanceable by dsUAO71/dsYAC41

inIH56 has visible | adult stage phenotype, non-enhanceable by fy2/fy2

inIH56 has visible | adult stage phenotype, non-enhanceable by frtz30/frtz30

Suppressed by
NOT Enhancer of
Statement
Reference

inIH56/inIH56 is a non-enhancer of visible | adult stage phenotype of frtz30

inIH56/inIH56 is a non-enhancer of visible | adult stage phenotype of fy2

Suppressor of
NOT Suppressor of
Other
Phenotype Manifest In
NOT Enhanced by
Statement
Reference

inIH56 has abdominal sternite bristle phenotype, non-enhanceable by fy2/fy2

Suppressed by
NOT Enhancer of
Statement
Reference

inIH56/inIH56 is a non-enhancer of abdominal sternite bristle phenotype of fy2

Suppressor of
Statement
Reference
NOT Suppressor of
Statement
Reference
Other
Statement
Reference
Additional Comments
Genetic Interactions
Statement
Reference

The multiple hair cell and abnormal hair polarity phenotypes observed in inIH56 mutant flies are strongly suppressed by expression of frtzScer\UAS.WALIUM.T:Hsap\MYC under the control of Scer\GAL4Act.PU in the mutant background.

inIH56;dsYAC41/dsUAO71 double mutant adults display hair polarity defects in abdominal bristles that are similarly severe as in inIH56 single mutants and fy2/inIH56 as well as frtz30/inIH56 double mutants show bristle phenotype that is comparable to each of the single mutants.

The wing hair phenotype of inIH56 mwh1 double mutants is indistinguishable from that of mwh1 single mutants.

Expression of in::mwhScer\UAS.cLa under the control of Scer\GAL4Act.PU essentially completely rescues the wing hair defects of inIH56 mutants.

Expression of in::mwhScer\UAS.cLa under the control of Scer\GAL4ap-md544 strongly rescues the wing hair defects of inIH56 mwh1 double mutants on the dorsal surface of the wing.

The multiple hair cell phenotype of dshScer\UAS.cAa expressed from Scer\GAL4ptc-559.1 is additive with the multiple hair phenotypes of fy2 and inIH56. When a wing clone is doubly mutant for fz21 and inIH56, domineering nonautonomy of polarity defect of fz21 is unaffected. When a wing clone is doubly mutant for fz21 and inIH56 in a genetic background deficient for in, domineering nonautonomy of polarity defect of fz21 is suppressed, though polarity defect within the clone is not.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (0)
Notes on Origin
Discoverer
Comments
Comments

Strong in allele.

External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (1)
Reported As
Name Synonyms
Secondary FlyBase IDs
    References (10)