FB2026_02 , released June 18, 2026
Recombinant Construct: P{slp1-lacZ.s.DESE}
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General Information
Symbol
P{slp1-lacZ.s.DESE}
FlyBase ID
FBtp0055332
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZslp1.s.DESE
Size
Expression Data
lacZ reporter
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lacZslp1.s.DESE
Transgenic product class
Component
Use(s)
Regulatory region(s)
slp1_DESE
Encoded product / tool
lacZ
Description

slp1 sequences from 8.7 to 7.2kb upstream of the slp1 promoter, followed by a segment that extends from 72bp upstream to 57bp downstream of the slp1 transcription start site is fused upstream of a lacZ reporter.

(Wang et al., 2010)
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
embryonic stage 6 -- 8
organism | segment polarity expression pattern
(Wang et al., 2010)
Additional Information
Statement
Reference

The slp1 reporter recapitulates the slp1 expression pattern at the gastrula stage, although the odd-numbered stripes are somewhat stronger.

(Wang et al., 2010)
 
Marker for
Reflects expression of
slp1
(Wang et al., 2010)
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 (8)
Reported As
Symbol Synonym
8771att
(Prazak et al., 2010)
DESE
(Prazak et al., 2021)
P{slp1-lacZ.DESE}
(FlyBase, 1992-)
P{slp1-lacZ.s.DESE}
(FlyBase, 1996-)
P{y+ slp18772-lacZ att}
(Wang et al., 2010)
slp18771lacZatt
(Prazak et al., 2010)
slp1DESElacZ
(Wang et al., 2010)
slp[8771]lacZatt
(Prazak et al., 2021)
Secondary FlyBase IDs
    References (7)