FlyBase Allele Report: Scer\GAL4[mex1.PU]

General Information

Symbol

Scer\GAL4^mex1.PU

Species

S. cerevisiae

Name

midgut expression 1 promoter construct of Unknown

FlyBase ID

FBal0319798

Feature type

allele

Associated gene

Scer\GAL4

Associated Insertion(s)

Carried in Construct

P{mex1-GAL4.U}

Also Known As

mex-Gal4, mex1-Gal4

Transgenic product class

Mutagen

in vitro construct

Nature of the Allele

Transgenic product class

Mutagen

in vitro construct

(FlyBase Curators, 2025-)

Progenitor genotype

Carried in construct

P{mex1-GAL4.U}

Cytology

Description

mex1 regulatory sequences regulate expression of a GAL4 driver.

(FlyBase Curators, 2025-)

FlyBase curator comment: this entry represents a transgenic construct where the particular construct used cannot be determined.

(FlyBase Curators, 2025-)

Allele components

Component

Use(s)

Regulatory region(s)

mex1

Encoded product / tool

GAL4

binary expression system - driver

Mutations Mapped to the Genome

Curation Data

Type

Location

Additional Notes

References

Variant Molecular Consequences

Associated Sequence Data

DDBJ / EMBL / GenBank

DNA sequence

Protein sequence

UniProtKB/Swiss-Prot

UniProtKB/TrEMBL

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

abnormal developmental rate, with Arc1^UAS.cMb

(Keith et al., 2021)

decreased occurrence of cell division | adult stage | conditional, with Loxl2^TH04811.N, Scer\GAL4^esg.PU

(Geng et al., 2025)

decreased occurrence of cell division | conditional, with Scer\GAL4^esg.PU, bsk^DN.UAS

(Geng et al., 2025)

decreased occurrence of cell division | conditional, with Scer\GAL4^esg.PU, bsk^NIG.5680R

(Geng et al., 2025)

decreased occurrence of cell division | conditional, with Scer\GAL4^esg.PU, grp^HMC05162

(Geng et al., 2025)

decreased occurrence of cell division | conditional, with Scer\GAL4^esg.PU, grp^JF02588

(Geng et al., 2025)

decreased occurrence of cell division | conditional, with Scer\GAL4^esg.PU, mei-41^HMS02331

(Geng et al., 2025)

decreased size | larval stage, with Cul4^RNAi.UAS.cUa

(Umargamwala et al., 2025)

decreased size | larval stage, with eff^GL00355

(Umargamwala et al., 2025)

decreased size | larval stage, with slmb^HMS00946

(Umargamwala et al., 2025)

increased occurrence of cell division | adult stage | conditional, with Cat^HMS00990, Scer\GAL4^esg.PU

(Geng et al., 2025)

Phenotype Manifest In

adult midgut | conditional, with Cat^HMS00990, Scer\GAL4^esg.PU

(Geng et al., 2025)

adult midgut | conditional, with Loxl2^TH04811.N, Scer\GAL4^esg.PU

(Geng et al., 2025)

embryonic/larval midgut | larval stage, with eff^GL00355

(Umargamwala et al., 2025)

embryonic/larval midgut | larval stage, with slmb^HMS00946

(Umargamwala et al., 2025)

gastric caecum | larval stage, with Cul4^RNAi.UAS.cUa

(Umargamwala et al., 2025)

gastric caecum | larval stage, with eff^GL00355

(Umargamwala et al., 2025)

gastric caecum | larval stage, with slmb^HMS00946

(Umargamwala et al., 2025)

midgut | conditional, with Scer\GAL4^esg.PU, bsk^DN.UAS

(Geng et al., 2025)

midgut | conditional, with Scer\GAL4^esg.PU, bsk^NIG.5680R

(Geng et al., 2025)

midgut | conditional, with Scer\GAL4^esg.PU, grp^HMC05162

(Geng et al., 2025)

midgut | conditional, with Scer\GAL4^esg.PU, grp^JF02588

(Geng et al., 2025)

midgut | conditional, with Scer\GAL4^esg.PU, mei-41^HMS02331

(Geng et al., 2025)

Detailed Description

Statement

Reference

External Data

Linkouts

Interactions

Show genetic interaction network for Enhancers & Suppressors

Phenotypic Class

Suppressor of

Statement

Reference

Scer\GAL4^mex1.PU/Sod1^UAS.cWa is a suppressor of short lived phenotype of Ecol\lexA^GMR50A07, TrpA1^lexAop.cBa

(Vaccaro et al., 2020)

Scer\GAL4^mex1.PU/Sod2^UAS.cMa is a suppressor of short lived phenotype of Ecol\lexA^GMR50A07, TrpA1^lexAop.cBa

(Vaccaro et al., 2020)

Cat^UAS.cAa/Scer\GAL4^mex1.PU is a suppressor of short lived phenotype of Ecol\lexA^GMR50A07, TrpA1^lexAop.cBa

(Vaccaro et al., 2020)

Scer\GAL4^mex1.PU/Sod1^UAS.cWa is a suppressor of increased cell death | adult stage phenotype of Ecol\lexA^GMR50A07, TrpA1^lexAop.cBa

(Vaccaro et al., 2020)

Scer\GAL4^mex1.PU/Sod1^UAS.cWa is a suppressor of abnormal stress response | adult stage phenotype of Ecol\lexA^GMR50A07, TrpA1^lexAop.cBa

(Vaccaro et al., 2020)

Phenotype Manifest In

Additional Comments

Genetic Interactions

Statement

Reference

Xenogenetic Interactions

Statement

Reference

Complementation and Rescue Data

Rescues

PGRP-LB^UAS.PC.EGFP/Scer\GAL4^mex1.PU rescues PGRP-LB^Δ/PGRP-LB^PCΔ6A

(Charroux et al., 2018)

PGRP-LB^UAS.PC.EGFP/Scer\GAL4^mex1.PU rescues PGRP-LB^Δ/PGRP-LB^PCΔ10A

(Charroux et al., 2018)

Partially rescues

PGRP-LB^UAS.PC.EGFP/Scer\GAL4^mex1.PU partially rescues PGRP-LB^Δ

(Charroux et al., 2018)

Fails to rescue

Scer\GAL4^mex1.PU/Arc1^UAS.cMb fails to rescue Arc1^E8

(Keith et al., 2021)

Scer\GAL4^mex1.PU/Adck1^UAS.cWa fails to rescue Adck1¹/Adck1²

(Wisidagama et al., 2019)

PGRP-LB^{UAS.PA-C160S.EGFP}/Scer\GAL4^mex1.PU fails to rescue PGRP-LB^Δ

(Charroux et al., 2018)

Scer\GAL4^mex1.PU/PGRP-LB^UAS.PA.EGFP fails to rescue PGRP-LB^Δ

(Charroux et al., 2018)

Scer\GAL4^mex1.PU/PGRP-LB^{UAS.PC-C177S.EGFP} fails to rescue PGRP-LB^Δ

(Charroux et al., 2018)

Scer\GAL4^mex1.PU/PGRP-LB^{UAS.PD-C200S.EGFP} fails to rescue PGRP-LB^Δ

(Charroux et al., 2018)

Scer\GAL4^mex1.PU/PGRP-LB^UAS.PD.EGFP fails to rescue PGRP-LB^Δ

(Charroux et al., 2018)

Comments

Images (0)

Mutant

Wild-type

Stocks (0)

Notes on Origin

Discoverer

External Crossreferences and Linkouts ( 0 )

Synonyms and Secondary IDs (3)

Reported As

Symbol Synonym

Mex^Gal4

(Charroux et al., 2018)

Scer\GAL4^mex1.PU

Name Synonyms

midgut expression 1 promoter construct of Unknown

Secondary FlyBase IDs

References (23)

Report Sections

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