FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\MtpΔex1
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General Information
Symbol
Dmel\MtpΔex1
Species
D. melanogaster
Name
FlyBase ID
FBal0279537
Feature type
allele
Associated gene
Dmel\Mtp
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
P-element activity
(Palm et al., 2012)
Progenitor genotype
P{EP}GE10702
(Palm et al., 2012)
Cytology
Description

Imprecise excision of the P{EP} element from P{EP}GE10702 results in a 559bp deletion in Mtp, including the first exon and the translational start site.

(Palm et al., 2012)
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
      Phenotype Manifest In
      Detailed Description
      Statement
      Reference

      An increase in the size and number of neutral lipid droplets is seen in the anterior and posterior midgut of MtpΔex1 mutant first instar larvae. A moderate increase is also seen in the gastric caecae.

      (Palm et al., 2012)
      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
      Rescued by

      MtpΔex1 is rescued by Scer\GAL4apolpp.PB/MtpUAS.cPa

      (Palm et al., 2012)
      Comments

      Expression of MtpScer\UAS.cPa in the fat body under the control of Scer\GAL4Rfabg.PB rescues the increase in number and size of neutral lipid droplets in MtpΔex1 mutant larvae.

      (Palm et al., 2012)
      Images (0)
      Mutant
      Wild-type
      Stocks (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      MtpΔex1
      mtpΔex1
      (Palm et al., 2012)
      Name Synonyms
      Secondary FlyBase IDs
        References (1)