FlyBase Allele Report: Dmel\su(b)[6]

FB2026_02 , released June 18, 2026

FB2026_02 , released June 18, 2026

Allele: Dmel\su(b)⁶

General Information

Symbol

Dmel\su(b)⁶

Species

D. melanogaster

Name

FlyBase ID

FBal0016244

Feature type

allele

Associated gene

Associated Insertion(s)

Carried in Construct

Also Known As

su(b)³¹

Key Links

Allele class

Mutagen

ethyl methanesulfonate

Nature of the Allele

Allele class

Mutagen

ethyl methanesulfonate

(Lindsley and Zimm, 1992)

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

chemical sensitive

(Campbell and Sherald, 1987)

Phenotype Manifest In

Detailed Description

Statement

Reference

Levels of β-alanine transaminase activity are reduced compared to wild-type in newly emerged adults up to five hours postemergence. Levels of β-alanine transaminase activity are higher in su(b)⁶ ; b¹ double mutant flies than in su(b)⁶ single mutant flies. Levels of β-alanine transaminase activity in su(b)⁶; b¹ double mutant flies are lower than wild-type levels.

(Weber et al., 1992)

Sensitive to beta-alanine; there is almost 100% lethality at a concentration of 0.2M, with very few first instar larvae, and large numbers of unhatched eggs, suggesting that lethality occurs early in development, and may have a maternal component. Unhatched eggs do not melanise.

(Campbell and Sherald, 1987)

External Data

Interactions

Show genetic interaction network for Enhancers & Suppressors

Phenotypic Class

Phenotype Manifest In

Suppressor of

Statement

Reference

su(b)⁶ is a suppressor of phenotype of Adc^74b4

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^71k2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83f51

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83d36

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79a4

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^81a2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^77a3

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79d2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^76j3

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^74c4

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^84g

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^78g

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^76f3

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79d10

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^74d6

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^77a1

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^84h34

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^74c5

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83l

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^76j2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^81c2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79d4

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^78k1

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83d35

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^85b3

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^76e2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^77j

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^76e1

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^76j1

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^78k5

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79h2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^76b1

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^74c2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83f17

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^81c17

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^82c3

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79df2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79b7

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^77a4

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^77a2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^76b2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79b1

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79g2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79d11

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^82c7

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83c36

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83c20

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^75a

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^74d4

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^78f2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83f18

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc⁶⁶¹

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83b40

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^78a

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83c25

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79a1

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83d29b

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^77a5

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83f52

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^78k3

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79d13

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^76k2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83c47

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^74b5

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^78f1

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83fXD

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^81c

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^78k2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83c26

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^74b2

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^81k

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^85c3

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^81f3

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^83c35b

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^76k1

(Alexandrov and Alexandrova, 1986)

su(b)⁶ is a suppressor of phenotype of Adc^79d8

(Alexandrov and Alexandrova, 1986)

Additional Comments

Genetic Interactions

Statement

Reference

Xenogenetic Interactions

Statement

Reference

Complementation and Rescue Data

Comments

Non-complementing.

(Lindsley and Zimm, 1992)

Images (0)

Mutant

Wild-type

Stocks (0)

Notes on Origin

Discoverer

External Crossreferences and Linkouts ( 0 )

Synonyms and Secondary IDs (2)

Reported As

Symbol Synonym

su(b)³¹

(The Moscow Regional Drosophila melanogaster Stock Center, Dubna, Lindsley and Zimm, 1992, Weber et al., 1992, Campbell and Sherald, 1987, Alexandrov and Alexandrova, 1986)

su(b)⁶

Name Synonyms

Secondary FlyBase IDs

References (6)

Report Sections