FB2026_02 , released June 18, 2026
Recombinant Construct: P{hb-lacZ.5.6.P1-Zld(W-S)}
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General Information
Symbol
P{hb-lacZ.5.6.P1-Zld(W-S)}
FlyBase ID
FBtp0173589
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZhb.5.6.P1-Zld(W-S)
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lacZhb.5.6.P1-Zld(W-S)
Transgenic product class
Component
Use(s)
Encoded product / tool
lacZ
Description

5.6kb genomic fragment of hb (containing both bcd-dependent proximal and distal enhancers, along with both the P1 and P2 promoters; a low-affinity zld site has been replaced with a strong zld motif in P1) drives expression of lacZ.

(Ling et al., 2019)
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
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (0)
Stocks containing insertion(s) of this recombinant construct
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
5.6 kb hb dual reporter P1 +change Zld (W- > S)
(Ling et al., 2019)
P{hb-lacZ.5.6.P1-Zld(W-S)}
(FlyBase, 1992-)
Secondary FlyBase IDs
    References (3)