FlyBase Allele Report: Dmel\r[s2]

FB2026_03 , released September 17, 2026

FB2026_03 , released September 17, 2026

Allele: Dmel\r^s2

General Information

Symbol

Dmel\r^s2

Species

D. melanogaster

Name

spontaneous

FlyBase ID

FBal0014349

Feature type

allele

Associated gene

Associated Insertion(s)

Carried in Construct

Key Links

Allele class

Mutagen

spontaneous

Nature of the Allele

Allele class

Mutagen

(Carlson, 1971)

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

female sterile | recessive

(Carlson, 1971)

visible | recessive

(Carlson, 1971)

Phenotype Manifest In

(Carlson, 1971)

Detailed Description

Statement

Reference

Like r¹. RK2.

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

Partially complements

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

Fails to complement

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

(Carlson, 1971)

Comments

Complementation assayed with respect to the wing phenotype and female sterility (which show identical patterns of complementation). Complementation group I-IV.

(Carlson, 1971)

Images (0)

Mutant

Wild-type

Stocks (0)

Notes on Origin

Discoverer

Green, 22nd Nov. 1959.

M.M. Green.

(Carlson, 1971)

External Crossreferences and Linkouts ( 0 )

Synonyms and Secondary IDs (4)

Reported As

Symbol Synonym

r⁴¹

(Carlson, 1971)

r^59k23

(Carlson, 1971)

r^s2

Name Synonyms

spontaneous

Secondary FlyBase IDs

References (3)

Report Sections