FlyBase Recombinant Construct Report: P{VT039046-GAL4}

General Information

Symbol

P{VT039046-GAL4}

FlyBase ID

FBtp0093701

Feature type

transgenic_transposable_element

Component Allele(s)

Scer\GAL4^VT039046

Also Known As

Dh44-GAL4, VT039046

Size

Expression Data

GAL4 reporter/driver

Associated insertion(s)

1 available

Molecular map

Description and Uses

Construct components

Component allele Scer\GAL4^VT039046

Transgenic product class

Component

Use(s)

Regulatory region(s)

VT039046

Encoded product / tool

GAL4

binary expression system - driver

Description

A 2178 base pair fragment from the flanking non-coding or intronic region of Dh44 is fused upstream of a Drosophila synthetic core promoter (DSCP) followed by sequence encoding a GAL4 driver.

(Meadows, 2015.3.13)

Sequence Data

Sequence (FB)

Associated Sequence Data

DDBJ / EMBL / GenBank

DNA Sequence

Extent

Segments and Size

Total Size

Left end

Right end

Segments

Num

Orientation

Symbol

Reference

Phenotypic Data

Component Allele

Phenotypic Data

Scer\GAL4^VT039046

Phenotypic Class Phenotype Manifest In Detailed Description

Expression Data

Reporter Expression

distribution deduced from reporter (Gal4 UAS)

Stage

Tissue/Position (including subcellular localization)

Reference

Additional Information

Statement

Reference

Axons from ScerGAL4^VT039046 expressing neurons terminate in the adult subesophageal zone with their dendritic compartments located near the pars intercerebralis and esophagus. Positive GRASP (GFP reconstitution across synaptic partners) signals between adult Hugin neurons labelled with EcollexA^GMR61H10 and DH44 neurons labelled with ScerGAL4^VT039046 were observed in the adult subesophageal zone, near the esophagus, and along the midline of the brain.

(King et al., 2017)

ScerGAL4^VT039046 drives expression in a subset of six ScerGAL4^Kurs58 positive neurons of the adult pars intercerebralis (PI) recapitulating endogenous Dh44 protein expression. GFP reconstitution across synaptic partners (GRASP) shows a connection between ScerGAL4^VT039046 positive PI neurons and EcollexA^{Clk.4.1M.T:HsimVP16} positive DN1p neurons.

(Cavanaugh et al., 2014)

Marker for

Reflects expression of

Dh44

(Barber et al., 2021, King et al., 2017, Cavanaugh et al., 2014)

Reporter construct used in assay

Progenitors and Descendants

progenitor(s)

pBPGUw

(Meadows, 2015.3.13)

descendant(s)

Comments

Stocks (0)

Stocks containing insertion(s) of this recombinant construct

External Crossreferences and Linkouts ( 0 )

Synonyms and Secondary IDs (10)

Reported As

Symbol Synonym

DH44-VT-Gal4

(Cavey et al., 2016)

DH44^VT GAL4

(Melnattur et al., 2020)

DH44^VT-GAL4

(Cavanaugh et al., 2014)

Dh44 G4

(Ryvkin et al., 2024)

Dh44-GAL4

(Barber et al., 2021, King et al., 2017)

Dh44-Gal4

(Ryvkin et al., 2024, Sapiro et al., 2019)

P{VT039046-GAL4}

(FlyBase, 1992-)

VT039046

(Elya et al., 2023, Cavanaugh et al., 2014)

VT39046

(FlyBase, 1996-)

VTDh44-Gal4

(Elya et al., 2023)

Secondary FlyBase IDs

References (11)

Report Sections

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