A Database of Drosophila Genes & Genomes

FB2013_03, released May 7th, 2013
 

Allele Dmel\InRScer\UAS.cHa

General Information
SymbolDmel\InRScer\UAS.cHaSpeciesD. melanogaster
NameSaccharomyces cerevisiae UAS construct a of HuangFlyBase IDFBal0102968
Feature typealleleAssociated geneDmel\InR
Allele class
Mutagenin vitro construct - regulatory fusion
hide Recent Updates
Description
What does this section display?
This section contains items that were added to this record for each release. It currently only tracks new links between this FlyBase report and other FlyBase data classes (e.g. genes, references, stocks) or controlled vocabulary terms (e.g. GO, anatomy terms).
What does this section not display?
This section does not currently display links that were removed or gene model changes.
Update Feed
Click the icon below to subscribe to this FlyBase record and receive updates automatically through your feed reader.
FB2013_03
FB2013_02
All updates Click here to see a list of all updates to this record from FB2010_08 and on.
hide Nature of the Allele
Allele class
Mutagen
Mutations Mapped to the Genome
Type
Location
Additional Notes
References
Associated Sequence Data
DDBJ /
EMBL /
GenBank
DNA sequence
Protein sequence
Name
 
UniProtKB/Swiss-Prot
UniProtKB/TrEMBL
Progenitor genotype
Nature of the lesion
Statement
Reference
Construct: Expression of InR is governed by Scer\UAS regulatory sequences.
Carried in construct
Cytology
hide Phenotypic Data
hide Phenotypic Class
hide Phenotype Manifest In
hide Detailed Description
Statement
Reference
Expression of InR[Scer\UAS.cHa] under the control of Scer\GAL4[GMR.PF] does not produce R8 photoreceptor cell phenotypes.
Overexpression of InR[Scer\UAS.cHa] under the control of Scer\GAL4[GMR.PF] results in eye hyperplasia.
Expression of InR[Scer\UAS.cHa] under the control of Scer\GAL4[GMR.PF] leads to an increase in ommatidia size.
Expression of InRScer\UAS.cHa under the control of Scer\GAL4ptc-559.1 results in a weak but consistent expansion of the distance between wing veins L3 and L4.
Expression of InR[Scer\UAS.cHa] under the control of Scer\GAL4[tim.Scer\UAS], dramatically increases sensitivity to oxidative stress. These flies die within 2 days of being challenged with 1mM paraquat. When treated with 0.05-0.1mM paraquat they survive up to 6 days, with the majority showing arrhythmic locomotor behavior. Expression of Akt1[Scer\UAS.T:Ivir\HA1,T:Uuuu\MyrPalm1] under the control of Scer\GAL4[Switch1.106], increases sensitivity of behavioral rhythms to paraquat.
Expression of InRScer\UAS.cHa in border cells, driven by Scer\GAL4slbo.2.6 does not affect the formation of the egg chamber apical cap or the migration of the border cell cluster to the oocyte.
Pharate adults expressing InRScer\UAS.cHa under the control of Scer\GAL4phm.PO are 42% of the weight of controls when larvae have been raised in constant light.
Expression of InRScer\UAS.cHa under the control of Scer\GAL4dpp.blk1 results in ectopic bristles and an excess of sensilla trichodea in the most proximal part of the coxa, ectopic bristles in the arista and third antennal segment, ectopic bristles in the capitellum and occasionally in the pedicellum of the haltere and ectopic thorn bristles in the female genitalia.
Cells in InRScer\UAS.cHa; Scer\GAL4Act5C.PP somatic clonesi n the larval fat body overgrow dramatically.
The eyes of InRScer\UAS.cHa; Scer\GAL4GMR.PF flies have massive overgrowth.
Flies that express InRScer\UAS.cHa under the control of both Scer\GAL4tin.cBa and Scer\GAL4Scer\UAS.cHa show a consistently low heart rate across all ages compared to wild-type flies. These flies show an increased rate of stress-induced heart failure at the age of one week compared to in wild type. The rate of this heart failure does increase with age, but at a markedly reduced magnitude compared to wild type. These effects are true for both male and female.
Almost all endogenous caspase activation is blocked in InRScer\UAS.cHa; Scer\GAL4GMR.PF eye discs of third instar larvae and 30 hours APF pupae. This is accompanied by an increase in photoreceptor differentiation at both of these stages.
Clones of cells expressing InRScer\UAS.cHa under the control of Scer\GAL4Act5C.PP in the gut, fat body, Malpighian tubules and epidermis are only slightly larger than control cells at the time of larval hatching. After several days of starvation on 20% sucrose, these cells are much larger than adjacent control cells and have a visibly increased DNA content. Gut and fat body cells expressing InRScer\UAS.cHa under the control of Scer\GAL4Act5C.PP continue to replicate their DNA for at least 2-3 days under starvation conditions. Expression of InRScer\UAS.cHa in third larval instar fat body cells under the control of Scer\GAL4Act5C.PP increases the opacity of the cytoplasm, thus promoting nutrient storage. The cytoplasm of the cells contains many more, but much smaller, lipid droplets than neighbouring control cells. Some fed animals expressing InRScer\UAS.cHa under the control of Scer\GAL4Adh.PF survive to the third larval instar and a few viable adults eclose. In contrast, expression of InRScer\UAS.cHa under the control of Scer\GAL4Adh.PF in starved animals results in first instar larvae dying within 3-4 days of hatching (control animals survive 8-9 days). Animals expressing InRScer\UAS.cHa under the control of Scer\GAL4Adh.PF feed poorly, often having no food in their gut, and frequently wander away from their food.
Expression of InRScer\UAS.cHa under the control of Scer\GAL4Act5C.PP in clones results in an increase in cell size and an increase in clone area compared to controls.
InRScer\UAS.cHa when driven by Scer\GAL4ey.PH causes hyperproliferative outgrowth and an increase in cell size in the eye. A relatively normal ommatidial arrangement and architecture are retained.
When InRScer\UAS.cHa is driven by Scer\GAL4GMR.PF the flies have enlarged eyes due to an increase in cell number and cell size.
Expression of InRScer\UAS.cHa under the control of Scer\GAL4ey.PH results in lethality at 25oC and a dramatic increase in ommatidia number in escapers at room temperature.
When expression is driven by Scer\GAL4ey.PH at 25oC lethality results. At room temperature, a few flies survive with over proliferated eyes.
hide External Data
Linkouts
hide Interactions
hide Phenotypic Class
hideEnhanced by
Statement
Reference
hideSuppressed by
Statement
Reference
hideNOT suppressed by
Statement
Reference
InRScer\UAS.cHa, Scer\GAL4ey.PH has lethal | heat sensitive phenotype, non-suppressible by Tsc1Scer\UAS.cPa, Scer\GAL4ey.PH
hideEnhancer of
Statement
Reference
hide Phenotype Manifest In
hideEnhanced by
Statement
Reference
hideSuppressed by
Statement
Reference
hideNOT suppressed by
Statement
Reference
hideEnhancer of
Statement
Reference
hide Additional Comments
hide Genetic Interactions
Statement
Reference
Expression of InR[Scer\UAS.cHa] strongly enhances the R8 photoreceptor phenotype seen when gogo[Scer\UAS.T1] is expressed under the control of Scer\GAL4[GMR.PF], resulting in an increase in the size of the blob-like structures seen in the medulla M1 layer. Premature axon stopping is also visible. No R8 photoreceptor phenotypes are seen when gogo[FFD.Scer\UAS] and InR[Scer\UAS.cHa] are co-expressed under the control of Scer\GAL4[GMR.PF]. Expression of InR[Scer\UAS.cHa] slightly enhances the R8 axon stopping phenotype seen when gogo[DDD.Scer\UAS] is expressed under the control of Scer\GAL4[GMR.PF].
ImpL2[EP5.66] suppresses the big eye phenotype resulting from the overexpression of InR[Scer\UAS.cHa] driven by Scer\GAL4[GMR.PF]. ImpL2[MG2] fails to suppresses the big eye phenotype resulting from the overexpression of InR[Scer\UAS.cHa] driven by Scer\GAL4[GMR.PF]. ImpL2[Scer\UAS.cHa] partially suppresses the eye overgrowth resulting from the overexpression of InR[Scer\UAS.cHa] driven by Scer\GAL4[GMR.PF]. ImpL2[s.Scer\UAS] completely reverses the eye overgrowth resulting from the overexpression of InR[Scer\UAS.cHa] driven by Scer\GAL4[GMR.PF].
Expression of RpL8[dsRNA.Scer\UAS] partially suppresses the increase in ommatidia size seen when InR[Scer\UAS.cHa] is expressed under the control of Scer\GAL4[GMR.PF].
The distance between wing veins L3 and L4 is smaller than normal in flies co-expressing InRScer\UAS.cHa and TctpdsRNA.Scer\UAS under the control of Scer\GAL4ptc-559.1, resembling the phenotype seen in flies expressing TctpdsRNA.Scer\UAS alone under the control of Scer\GAL4ptc-559.1.
Overgrowth of cells in InRScer\UAS.cHa; Scer\GAL4Act5C.PP clones in the larval fat body is largely suppressed by hepAct.Scer\UAS.
The massive overgrowth of eyes seen in InRScer\UAS.cHa; Scer\GAL4GMR.PF flies is suppressed by B4EP7-66 or B4Scer\UAS.cSa. Embryonic lethality due to InRScer\UAS.cHa; Scer\GAL4en-e16E is also suppressed by B4Scer\UAS.cSa.
The addition of Df(3L)AC1 to InRScer\UAS.cHa, Scer\GAL4GMR.PB flies, suppresses the eye phenotype seen in these flies. The subsequent addition of Ilp2Scer\UAS.cBa reverts the suppression.
Coexpression of both gigScer\UAS.cTa and Tsc1Scer\UAS.cPa (but not either gigScer\UAS.cTa or Tsc1Scer\UAS.cPa alone) rescues the lethality and extra ommatidia phenotype of flies expressing InRScer\UAS.cHa under the control of Scer\GAL4ey.PH.
Eye size in animals expressing InRScer\UAS.cHa under the control of Scer\GAL4GMR.PF is restored almost to wild type by Pk61CEP3091/Pk61C4ΔEP, although eye roughness is increased.
hide Xenogenetic Interactions
Statement
Reference
Expression of Hsap\RPL8[DN.Scer\UAS] partially suppresses the increase in ommatidia size seen when InR[Scer\UAS.cHa] is expressed under the control of Scer\GAL4[GMR.PF].
hide Complementation & Rescue Data
Comments
hide Stocks ( 0 )
hide Notes on Origin
Discoverer
hide External Crossreferences & Linkouts
Other Crossreferences
Linkouts
hide Synonyms & Secondary IDs ( 2 )
Reported As
Symbol Synonym
InRScer\UAS.cHa
 
Name Synonym
Saccharomyces cerevisiae UAS construct a of Huang
Secondary FlyBase IDs
hide References ( 23 )
Generate a list of
List References by type
hide Recent research papers ( 1 )
Mann et al., 2012, Development 139(4): 760--771
A putative tyrosine phosphorylation site of the cell surface receptor Golden goal is involved in synaptic layer selection in the visual system. [FBrf0217291]