FB2025_01 , released February 20, 2025
Recombinant Construct: P{Rh4.1900lacZ}
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General Information
Symbol
P{Rh4.1900lacZ}
FlyBase ID
FBtp0000704
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZRh4.PF
Also Known As
Rh4-lacZ, P[Rh4.1900lacZ]
Size
Expression Data
lacZ reporter
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
ry+t7.2
Component allele Ecol\lacZRh4.PF
Transgenic product class
Component
Use(s)
Encoded product / tool
lacZ
Description

lacZ expression is driven by Rh4 promoter fragment from -1.9kb to +7bp.

(Fortini and Rubin, 1990)
Sequence Data
Sequence (FB)
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA Sequence
Extent
Segments and Size
Total Size
Left end
Right end
 
Segments
Num
Orientation
Symbol
Reference
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
adult stage
photoreceptor cell R7
(van Vactor et al., 1991)
photoreceptor cell R7 | subset
(Fortini and Rubin, 1990)
Additional Information
Statement
Reference

Expression is observed in 70% of R7 photoreceptor cell bodies in an apparently random distribution across the retina.

(Fortini and Rubin, 1990)
 
Marker for
photoreceptor cell R7 of yellow ommatidium
(Fortini and Rubin, 1990)
Reflects expression of
Rh4
(Fortini and Rubin, 1990)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (1)
Stocks containing insertion(s) of this recombinant construct
Bloomington
5768
P{Rh4.1900lacZ}11
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (5)
Reported As
Symbol Synonym
P[Rh4.1900lacZ]
(Thackeray et al., 1998, Mlodzik et al., 1990)
P{Rh4-lacZ}
(FlyBase, 1996-)
P{Rh4.1900lacZ}
(FlyBase, 1996-)
Rh4-LacZ
(Garrity et al., 1999)
Rh4-lacZ
(Gontang et al., 2011, Nguyen et al., 2000, Fortini et al., 1992)
Secondary FlyBase IDs
    References (17)