|Feature type||allele||Associated gene||Dmel\eya|
|Also Known As||unspecified|
What does this section display?
This section contains items that were added to this record for each release. It currently only tracks new links between this FlyBase report and other FlyBase data classes (e.g. genes, references, stocks) or controlled vocabulary terms (e.g. GO, anatomy terms).
What does this section not display?
This section does not currently display links that were removed or gene model changes.
Click the icon below to subscribe to this FlyBase record and receive updates automatically through your feed reader.
|All updates||Click here to see a list of all updates to this record from FB2010_08 and on.|
|Nature of the Allele|
|Mutations Mapped to the Genome|
|Associated Sequence Data|
|Nature of the lesion|
|Phenotype Manifest In|
When eyaunspecified mutant clones are generated in the anterior follicle cells, ectopic polar cells form and are capped with basement membrane components. Ectopic polar cells made in the posterior region do not show an apical cap.
Flies containing homozygous clones show loss of eye and a corresponding increase in head capsule.
The initial behaviour of germ cells is normal in mutant embryos; they contact the mesoderm and gather into bilateral groups as in wild-type embryos. However, defects in germ cell migration are seen in early germ band retraction, and germ cells are scattered throughout the posterior regions of late embryos. The final muscle pattern of the embryo is disorganised in the lateral regions, with the normal cluster of 4 lateral longitudinal muscles being absent or reduced. Dorsal and ventral oblique muscle fibres are normal.
Eye discs lack photoreceptor cells. Mitotically active lamina precursor cells are absent in third instar larvae.
|Phenotype Manifest In|
When clones of ciZn:C.Scer\UAS are made in the developing eye in a eyaunspecified background, glial cells never enter the eye disc. When stgScer\UAS.cNa is driven by Scer\GAL4bi-omb-Gal4, in a eyaunspecified background, glial cells in the optic stalk undergo excessive proliferation. However these glial cells never enter the eye disc.
|Complementation & Rescue Data|
|Fails to complement|
|Stocks ( 0 )|
|Notes on Origin|
|External Crossreferences & Linkouts|
|Synonyms & Secondary IDs ( 4 )|
|Secondary FlyBase IDs|
|References ( 15 )|