FB2024_03 , released June 25, 2024
Insertion: Dmel\P{lacZ}rho-R1.1
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General Information
Symbol
Dmel\P{lacZ}rho-R1.1
Species
D. melanogaster
Name
FlyBase ID
FBti0009702
Feature type
transposable_element_insertion_site
Also Known As
rho-lacZ R1.1
Description
Inserted Element
P{lacZ}
LINE ID
Affected gene(s)
Ecol\lacZ
Viability / fertility
Associated allele(s)
Ecol\lacZrho-R1.1
Stock availability
None publicly available
Genomic Location
Chromosomal Location
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
Orientation
Cytological location (computed by FlyBase)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
P{lacZ}
Size (Kb)
Component Allele(s)
Molecular map
Affected Gene(s)
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
oogenesis stage S10B -- S14 & adult stage | female
floor cell | variable
(Dorman et al., 2004)
Additional Information
Statement
Reference

EcollacZrho-R1.1 expression is spatially and temporally restricted compared to expression of the endogenous rho gene. Whereas rho mRNA is expressed initially in a 'saddle'-shaped domain encompassing all the dorsal-appendage-forming cells starting at oogenesis stage 9 (FBrf0057902), EcollacZrho-R1.1 is expressed exclusively in floor cells, starting at oogenesis stage 10B. While the majority of the floor cells express EcollacZrho-R1.1, some do not due to variability of marker expression. The authors report that this is "random from one egg chamber to the next and thus is not likely to be significant".

(Dorman et al., 2004)
 
Marker for
floor cell
(Dorman et al., 2004)
Reflects expression of
rho
(Dorman et al., 2004)
Reporter construct used in assay
Data on Genetic Line
Line ID
Origin as a multiple insertion line
Progenitor(s) within the Genome
Related Aberration or Balancer
Aberration
Balancer
Stocks (0)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
P{lacZ}rho-R1.1
(Wappner et al., 1997, FlyBase, 1992-)
rho-lacZ R1.1
(Laplante and Nilson, 2006, Dorman et al., 2004, Bradley and Andrew, 2001, Glazer and Shilo, 2001)
Name Synonyms
Secondary FlyBase IDs
    References (6)