FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Rbp9P2775
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General Information
Symbol
Dmel\Rbp9P2775
Species
D. melanogaster
Name
FlyBase ID
FBal0097175
Feature type
allele
Associated gene
Dmel\Rbp9
Associated Insertion(s)
P{lacW}Rbp9P2775
Carried in Construct
Also Known As
Rbp9P[2775]
Key Links
Genomic Maps

Allele class

hypomorphic allele - genetic evidence

Mutagen
Nature of the Allele
Allele class

hypomorphic allele - genetic evidence

(Kim-Ha et al., 1999)
Mutagen
Delta2-3 transposase
(Kim-Ha et al., 1999)
Progenitor genotype
Rbp9P1374
(Kim-Ha et al., 1999)
Associated Insertion(s)
P{lacW}Rbp9P2775
Cytology
Description

A single P{lacW} is present at nucleotide position 7132, in the second coding exon of Rbp9. This maps to the first RNA binding domain.

(Kim-Ha et al., 1999)
Allele components
Component
Use(s)
Inserted element
P{lacW}
Encoded product / tool
lacZ
Tagged with
Tag:NLS(P)
Mutations Mapped to the Genome
Curation Data
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

      Mutant females show 0% fertility. Ovarioles of mutant females are filled with egg chambers with abnormal numbers of cystocytes that never develop beyond a stage 6 egg chamber. Germaria are enlarged. In a few cases the ovarioles are devoid of egg chambers. As the flies age, the underdeveloped egg chambers become filled with numerous small cells (the "tumerous bag" phenotype). Defects are slightly less severe than for Rbp9P2690 - a few egg chambers do proceed to maturity.

      (Kim-Ha et al., 1999)
      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

      Rbp9P2775 is rescued by Rbp9+t17.1

      (Kim-Ha et al., 1999)
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (1)
      Notes on Origin
      Discoverer
      Comments
      Comments

      Remobilisation with Δ2-3 caused complete reversion of the mutant phenotype 5/56 times.

      (Kim-Ha et al., 1999)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (3)
      Reported As
      Symbol Synonym
      Rbp9P2775
      Rbp9P<up>2775</up>
      (Kim-Ha, 2000)
      Rbp9P[2775]
      (Lee et al., 2000, Kim-Ha et al., 1999)
      Name Synonyms
      Secondary FlyBase IDs
        References (3)