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General Information
Symbol
Dmel\ovoM2
Species
D. melanogaster
Name
FlyBase ID
FBal0013436
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Also Known As
ovorM2, fs(1)M3813-1358
Nature of the Allele
Mutations Mapped to the Genome
 
Type
Location
Additional Notes
References
Associated Sequence Data
DNA sequence
Protein sequence
 
 
Progenitor genotype
Cytology
Nature of the lesion
Statement
Reference
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 )
 
Phenotypic Data
Phenotypic Class
Phenotype Manifest In
Detailed Description
Statement
Reference

Phenotypic category: svb+ ovo-.

Permeable eggs, which collapse and have a fragile chorion.

Most of the egg chambers of homozygous females develop into eggs that are laid (more than 30% of the wild-type number of eggs are laid per day). The eggs are usually permeable to neutral red and have fused appendages. The soma is wild-type. Transheterozygotes with either ovoD2 or ovoD3 have germ cells resembling early spermatocytes.

Gene activity is reduced. Viable. Male germ line is fertile, female germ line has permeable eggs.

Some eggs are laid and collapse due to fragile chorion.

Homozygous females lay eggs that fail to hatch.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Suppressed by
Statement
Reference
Other
Phenotype Manifest In
Suppressed by
Statement
Reference

ovoM2 has egg chamber phenotype, suppressible | partially by otuhs.PN

ovoM2 has egg phenotype, suppressible | partially by otuhs.PN

ovoM2 has ovary phenotype, suppressible | partially by otuhs.PN

Additional Comments
Genetic Interactions
Statement
Reference

The addition of otuhs.PN to ovoD1rv23/ovoM1 or ovoD1rv23/ovoM2 mothers leads to an increase in the number of eggs produced, though in no case is hatching observed.

The sterility of ovoM2/ovoM2 and ovoM2/ovoe8K females is partially rescued if they are also carrying SxlM1. The partial sterility of ovoM2/ovoe7E females is rescued if they are also carrying SxlM1.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Images (0)
Mutant
Wild-type
Stocks (1)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (5)
Reported As
Name Synonyms
Secondary FlyBase IDs
  • FBal0004392
References (10)