FlyBase Recombinant Construct Report: P{Orco-LexA-VP16}

General Information

Symbol

P{Orco-LexA-VP16}

FlyBase ID

FBtp0041065

Feature type

transgenic_transposable_element

Component Allele(s)

Ecol\lexA^VP16.Orco

Also Known As

Orco-LexA, Orco-LexA::VP16, Or83b-LexA::VP16, Or83b-LexA

Size

Expression Data

Associated insertion(s)

1 available

Molecular map

Description and Uses

Construct components

Component

Use(s)

Marker(s)

w^+mC

Component allele Ecol\lexA^VP16.Orco

Transgenic product class

Component

Use(s)

Regulatory region(s)

Orco

Encoded product / tool

lexA::VP16

binary expression system - driver

Description

The Orco promoter controls expression of a lexA::VP16 driver.

(Lai and Lee, 2006)

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

Ecol\lexA^VP16.Orco

Phenotypic Class Phenotype Manifest In Detailed Description

Expression Data

Reporter Expression

distribution deduced from reporter (Gal4 UAS)

Stage

Tissue/Position (including subcellular localization)

Reference

embryonic stage 17

embryonic/larval olfactory receptor neuron

Comment: 21h AEL

(Prieto-Godino et al., 2012)

larval stage

embryonic/larval olfactory receptor neuron

(Huang et al., 2016)

Additional Information

Statement

Reference

Drives expression in olfactory receptor neurons, which project to the antennal lobe.

(FlyBase Curators, 2017)

Ecol\lexA^VP16.Orco drives expression in larval olfactory receptor neurons, which project to the antennal lobes of the larval brain.

(Huang et al., 2016)

EcollexA^{Orco.T:HsimVP16} is expressed in the adult olfactory receptor neurons. Using GFP reconstitution across synaptic partners (GRASP) contacts are found in the antennal lobe between olfactory receptor neurons and projection neurons labeled with ScerGAL4^GH146 .

(Gordon and Scott, 2009)

Marker for

adult olfactory receptor neuron

(Gordon and Scott, 2009)

Reflects expression of

Orco

(Huang et al., 2016, Prieto-Godino et al., 2012, Gordon and Scott, 2009, Root et al., 2008, Lai and Lee, 2006)

Reporter construct used in assay

Progenitors and Descendants

progenitor(s)

descendant(s)

Comments

Stocks (0)

Stocks containing insertion(s) of this recombinant construct

External Crossreferences and Linkouts ( 0 )

Synonyms and Secondary IDs (14)

Reported As

Symbol Synonym

ORco-LexA

(Guo et al., 2021)

Or83b-LexA

(Jung et al., 2020, Coates et al., 2017)

Or83b-LexA::VP16

(Liu et al., 2010, Gordon and Scott, 2009, Lai and Lee, 2006)

Or83b-LexAVP16

(Root et al., 2008)

Orco-LexA

(Rayshubskiy et al., 2025, Zocchi et al., 2022, Jung et al., 2020, Sethi and Wang, 2017, Kirkhart and Scott, 2015, Macpherson et al., 2015)

Orco-LexA::VP16

(Nojima et al., 2021, Cachero et al., 2020, He et al., 2020, Huang et al., 2017, Sutcliffe et al., 2017, Huang et al., 2016, Wang et al., 2014)

Orco-LexAOp

(Prieto-Godino et al., 2012)

Orco-LexAVP16

(Sethi and Wang, 2017)

Orco-lexA

(Prelic et al., 2021)

P{Or83b-LexA-VP16}

(FlyBase, 1992-)

P{Or83b-LexA}

(Okubo et al., 2020)

P{Orco-LexA-VP16}

(FlyBase, 1996-)

orco-lexA

(Calvin-Cejudo et al., 2023)

pOrco-LexA::VP16

(Guo et al., 2021)

Secondary FlyBase IDs

References (26)

Report Sections

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