FlyBase Allele Report: Dmel\bt[1]

General Information

Symbol

Dmel\bt¹

Species

D. melanogaster

Name

FlyBase ID

FBal0001327

Feature type

allele

Associated gene

Dmel\bt

Associated Insertion(s)

Carried in Construct

Key Links

Allele class

Mutagen

spontaneous

Nature of the Allele

Allele class

Mutagen

spontaneous

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

visible | recessive

Phenotype Manifest In

leg

wing

Detailed Description

Statement

Reference

Overlaps wild type at 25^oC, very much at 19^oC, and little if any at 29^oC.

(Metz, 1923)

Wings held out at base and bent sharply backward. Rear legs often lumpy at first tarsal joint. May have one to four 'preleg' or 'first ventral' bristles on ventral surface of thorax anterior to first pair of legs, in space otherwise devoid of bristles or hairs. RK2 at 28^oC.

External Data

Linkouts

Interactions

Show genetic interaction network for Enhancers & Suppressors

Phenotypic Class

Other

Statement

Reference

bt¹, vri[+]/vri^unspecified has abnormal locomotor behavior | dominant phenotype

(Szuplewski et al., 2003)

bt¹/bt[+], vri^unspecified has abnormal locomotor behavior phenotype

(Szuplewski et al., 2003)