FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{E(spl)mδ-HLH-lacZ.0.5}
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General Information
Symbol
P{E(spl)mδ-HLH-lacZ.0.5}
FlyBase ID
FBtp0010977
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZE(spl)mδ-HLH.0.5
Also Known As
mδ0.5-lacZ, mδ-lacZ, E(spl)mδ0.5, E(spl)mδ0.5-lacZ, E(spl)mδ-lacZ
Size
Expression Data
lacZ reporter
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
ry+t7.2
Component allele Ecol\lacZE(spl)mδ-HLH.0.5
Transgenic product class
Component
Use(s)
Regulatory region(s)
E(spl)mdelta-HLH_0.5
Encoded product / tool
lacZ
Description

A 487bp fragment of E(spl)mδ-HLH upstream sequences drives lacZ reporter expression.

(Cooper and Bray, 1999)
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 13
embryonic longitudinal glial cell | subset
(Kuzina et al., 2011)
third instar larval stage
eye disc | restricted
(Cooper et al., 2000)
external sensory organ precursor cell of leg disc
(Cooper et al., 2000)
eye disc morphogenetic furrow
(Cooper et al., 2000)
external sensory organ precursor cell of wing disc
(Cooper et al., 2000)
eye disc posterior to the morphogenetic furrow
(Cooper et al., 2000)
Additional Information
Statement
Reference

At embryonic stage 13, reporter expression is observed in a subset of interface glia. Staining is most prominent in glia within neuromeres but is also observed in interface glia between neuromeres, along the presumptive axon pathway.

(Kuzina et al., 2011)

During third larval instar, expressed in a subset of sensory clusters in leg and wing imaginal discs; strongly expressed in eye disc. Expression pattern a subset of that driven by larger regulatory fragment.

(Cooper et al., 2000)
 
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 (26)
Reported As
Symbol Synonym
E(Spl)M-delta-0.5:lacZ
(Vrailas et al., 2006)
E(spl)-mδ(0.5)lacZ
(Duong et al., 2008)
E(spl)mδ 0.5-lacZ ry+
(Bhattacharya and Baker, 2009)
E(spl)mδ-lacZ
(Kuzina et al., 2011, Prakash et al., 2009, Das et al., 2002)
E(spl)mδ0.5
(Domingos et al., 2019, Domingos et al., 2004, Yang et al., 2002)
E(spl)mδ0.5-lacZ
(Muñoz-Soriano et al., 2016, Zheng and Carthew, 2008, Rintelen et al., 2003)
E(spl)mδ0.5LacZ
(Babaoğlan et al., 2013)
HLHmdelta-lacZ.0.5
(Vrailas et al., 2006)
M-delta 0.5:lacZ
(Vrailas and Moses, 2006)
P{E(spl)m0.5δ-lacZ
(Kinel-Tahan et al., 2007)
P{E(spl)mδ-HLH-lacZ.0.5}
(FlyBase, 1996-)
P{HLHmδ-lacZ.0.5}
(FlyBase, 1996-)
m(δ)0.5-lacZ
(Tanaka-Matakatsu et al., 2007)
md0.5-Lacz
(Li, 2003, Li et al., 2003)
mdδ0.5-lacZ
(del Alamo and Mlodzik, 2006)
mδ 0.5-lacZ
(Bhattacharya and Baker, 2009)
mδ-lacZ
(Pérez-Gómez et al., 2013, Banks et al., 2011, Cho and Fischer, 2011, Weber et al., 2008, Rawls et al., 2007, Husain et al., 2006, Chotard et al., 2005, Djiane et al., 2005)
mδ.0.5
(Cooper, 2000, Cooper and Bray, 2000)
mδ0.5-Z
(del Alamo and Mlodzik, 2006)
mδ0.5-lacZ
(Domingos et al., 2019, Xie et al., 2012, Chung et al., 2009, Courbard et al., 2009, Fanto et al., 2003, Gaengel and Mlodzik, 2003, Strutt and Strutt, 2003, Strutt et al., 2002, Cooper et al., 2000)
mδ0.5lacZ
(Martins et al., 2021)
mδ05-lacZ
(Brown and Freeman, 2003)
mδlacZ0.5
(Weber et al., 2003)
δ0.5
(Kinel-Tahan et al., 2007)
δ0.5-LacZ
(Chou and Chien, 2002)
δ0.5lacZ
(Kinel-Tahan et al., 2007)
Secondary FlyBase IDs
    References (48)