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General Information
Symbol
Df(2R)P34
Species
D. melanogaster
Name
FlyBase ID
FBab0002011
Feature type
Computed Breakpoints include
55E6-55F3;56C1
Deleted Segment
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Class of aberration (relative to wild type)
Breakpoints
55D2-55E1;55E3-55E4
55E6-55F3;56C
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
l(2)PC4-R << bk1 << rib << ena << bk2 << mei-W68
Genetic mapping information
Comments
Comments on Cytology
Deficiency breaks reported as 55E2-4;56B2-C1 or 55D2-E1/56B2.
Limits of break 1 from polytene analysis (FBrf0092781) Left limit of break 2 from inclusion of ena (FBrf0092781) Right limit of break 2 from polytene analysis (FBrf0104768)
Sequence Crossreferences
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Genes NOT Deleted / Disrupted
Genes Duplicated
Complementation Data
Completely duplicated
Partially duplicated
Molecular Data
Completely duplicated
Partially duplicated
Genes NOT Duplicated
Complementation Data
 
Molecular Data
 
Phenotypic Data
In combination with other aberrations
Lethal in combination with Df(2R)P34; Df(2R)edl-L19/Df(2R)P34 animals die as late embryos or early larvae.
NOT in combination with other aberrations
Hybrid females carrying Df(2R)P34 and derived from a cross of D.melanogaster females to D.simulans males do not differ in viability from hybrid females carrying a wild-type D.melanogaster prod allele.
Does not uncover Dsim\jba in D.melanogaster/D.simulans hybrids. Does not uncover Dsim\pm in D.melanogaster/D.simulans hybrids.
Stocks (3)
Notes on Origin
 
The stock contains a second-site deletion uncovering l(2)gl.
Balancer / Genotype Variants of the Aberration
 
Separable Components
 
Other Comments
 
The Df(2R)P34 chromosome acts as a dominant weak suppressor of telomeric silencing (assayed using the effect of the chromosome on the eye colour phenotype of flies carrying "P{wvar}KR3-2", a stable "brown-red" variant of the P{3'WP-2,wvar}2Lt insertion), but this is a false positive result (the suppressor is not within the bounds of the deficient region) because the suppressor maps to the tip of 2L rather than to the site of the deficiency.
"55E6--F3;56C" was stated as revision.
Synonyms and Secondary IDs (2)
References (45)