|
General Information
|
| Term |
primary pigment cell precursor |
ID (Ontology) |
FBbt:00007370 (Fly Anatomy) |
| Definition |
Precursor of the primary pigment cells of the retina. From 10 hours after puparium formation, these cells are part of an unstructured pool of undifferentiated cells surrounding each developing ommatidial core. Around 20-23 hours APF, the primary pigment cell precursors leave this pool and become part of the ommatidia.[ FlyBase:FBrf0103328 ] |
| Comment |
DISAMBIGUATION: The term interommatidial precursor cell is sometimes used to refer to precursors of primary pigment cells as well as secondary and tertiary pigment cells (e.g. Larson et al., 2008), even though primary pigment cells are not interommatidial cells. This is not the case here. |
|
Links to External Ontologies
|
|
|
|
Annotations
|
|
Records annotated with this term OR any of its CHILD TERMS
|
|
|
|
Records annotated with this exact term (annotations to child terms are NOT included)
|
| Data Class | Field | Records |
|---|
|
| Alleles (FBal) | PHENOTYPE_MANIFEST_IN | 1 | | Insertions (FBti) | PHENOTYPE_MANIFEST_IN | 1 |
|
Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
|
| Full annotation statements | Relevant FlyBase reports |
|---|
| Alleles | Genes | Insertions |
|---|
primary pigment cell precursor (all annotations which use CV term, excluding "NOT" statements) | 1 | 2 | 1 | primary pigment cell precursor | pupal stage P6 | increased number | 1 | -- | -- |
|
Relationships