FlyBase Allele Report: Dmel\Catsup[9]

FB2026_03 , released September 17, 2026

FB2026_03 , released September 17, 2026

Allele: Dmel\Catsup⁹

General Information

Symbol

Dmel\Catsup⁹

Species

D. melanogaster

Name

FlyBase ID

FBal0008627

Feature type

allele

Associated gene

Associated Insertion(s)

Carried in Construct

Also Known As

l(2)37Bc⁹

Key Links

Allele class

Mutagen

ethyl methanesulfonate

Nature of the Allele

Allele class

Mutagen

ethyl methanesulfonate

Progenitor genotype

Cytology

Description

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

lethal | recessive

(Stathakis et al., 1999)

lethal - all die before end of larval stage

(Lemaitre et al., 1995)

melanotic mass phenotype

some die during larval stage

(Lemaitre et al., 1995)

Phenotype Manifest In

Detailed Description

Statement

Reference

High frequency of melanotic tumours.

(Lemaitre et al., 1995)

External Data

Interactions

Show genetic interaction network for Enhancers & Suppressors

Phenotypic Class

Phenotype Manifest In

Additional Comments

Genetic Interactions

Statement

Reference

Xenogenetic Interactions

Statement

Reference

Complementation and Rescue Data

Complements

(Stathakis et al., 1999)

(Stathakis et al., 1999)

(Stathakis et al., 1999)

(Stathakis et al., 1999)

(Stathakis et al., 1999)

Fails to complement

(Stathakis et al., 1999)

(Stathakis et al., 1999)

(Stathakis et al., 1999)

(Stathakis et al., 1999)

(Stathakis et al., 1999)

(Stathakis et al., 1999)

(Stathakis et al., 1999)

(Stathakis et al., 1999)

Comments

Images (0)

Mutant

Wild-type

Stocks (0)

Notes on Origin

Discoverer

Wright.

Comments

Comments

Group III lethal.

(Stathakis et al., 1999)

External Crossreferences and Linkouts ( 0 )

Synonyms and Secondary IDs (3)

Reported As

Symbol Synonym

Catsup⁹

l(2)290

l(2)37Bc⁹

(Lemaitre et al., 1995, Stathakis et al., 1995)

Name Synonyms

Secondary FlyBase IDs

References (4)

Report Sections