FlyBase Allele Report: Dmel\FASN3[HMS05300]

FB2026_01 , released March 12, 2026

FB2026_01 , released March 12, 2026

Allele: Dmel\FASN3^HMS05300

General Information

Symbol

Dmel\FASN3^HMS05300

Species

D. melanogaster

Name

FlyBase ID

FBal0316139

Feature type

allele

Associated gene

Associated Insertion(s)

Carried in Construct

P{TRiP.HMS05300}

Key Links

Genomic Maps

Transgenic product class

(Perkins et al., 2009)

Mutagen

in vitro construct

Nature of the Allele

Transgenic product class

(Perkins et al., 2009)

Mutagen

in vitro construct

(Perkins et al., 2009)

Progenitor genotype

Carried in construct

P{TRiP.HMS05300}

Cytology

Description

UAS regulatory sequences drive expression of a short inverted repeat.

(Perkins et al., 2009)

Allele components

Component

Use(s)

Regulatory region(s)

binary expression system - regulatory region

Encoded product / tool

Also carries

recombinase target site

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

decreased fecundity | progressive, with Scer\GAL4^Desat1.PB

(Poidevin et al., 2024)

female fertile, with Scer\GAL4^nanos.PU

(Poidevin et al., 2024)

female sterile, with Scer\GAL4^Desat1.PB

(Poidevin et al., 2024)

male fertile, with Scer\GAL4^bam.PU

(François et al., 2023)

Phenotype Manifest In

Detailed Description

Statement

Reference

External Data

Interactions

Show genetic interaction network for Enhancers & Suppressors

Phenotypic Class

Other

Statement

Reference

FASN1^HMS01524, FASN2^EP695, FASN3^HMS05300, Scer\GAL4^{VP16.nanos.UTR} has female semi-sterile phenotype

(Amartuvshin et al., 2025)

FASN1^HMS01524, FASN2^EP695, FASN3^HMS05300, Scer\GAL4^{VP16.nanos.UTR} has decreased cell number | oogenesis phenotype

(Amartuvshin et al., 2025)

FASN1^HMS01524, FASN2^EP695, FASN3^HMS05300, Scer\GAL4^{VP16.nanos.UTR} has decreased size | oogenesis phenotype

(Amartuvshin et al., 2025)

Phenotype Manifest In

Other

Statement

Reference

FASN1^HMS01524, FASN2^EP695, FASN3^HMS05300, Scer\GAL4^{VP16.nanos.UTR} has ovary phenotype

(Amartuvshin et al., 2025)

FASN1^HMS01524, FASN2^EP695, FASN3^HMS05300, Scer\GAL4^{VP16.nanos.UTR} has female germline cyst phenotype

(Amartuvshin et al., 2025)

FASN1^HMS01524, FASN2^EP695, FASN3^HMS05300, Scer\GAL4^{VP16.nanos.UTR} has female germline stem cell | decreased number phenotype

(Amartuvshin et al., 2025)

FASN1^HMS01524, FASN2^EP695, FASN3^HMS05300, Scer\GAL4^{VP16.nanos.UTR} has lipid droplet | decreased number phenotype

(Amartuvshin et al., 2025)

Additional Comments

Genetic Interactions

Statement

Reference

Xenogenetic Interactions

Statement

Reference

Complementation and Rescue Data

Comments

Images (0)

Mutant

Wild-type

Stocks (1)

63026

y¹ sc^* v¹ sev²¹; P{TRiP.HMS05300}attP40

Notes on Origin

Discoverer

External Crossreferences and Linkouts ( 0 )

Synonyms and Secondary IDs (1)

Reported As

Symbol Synonym

FASN3^HMS05300

Name Synonyms

Secondary FlyBase IDs

References (4)

Report Sections