FB2026_03 , released September 17, 2026
Recombinant Construct: P{E(spl)mγ-HLH-lacZ.1.2}
Open Close
General Information
Symbol
P{E(spl)mγ-HLH-lacZ.1.2}
FlyBase ID
FBtp0011393
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZE(spl)mγ-HLH.1.2
Size
Expression Data
lacZ reporter
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lacZE(spl)mγ-HLH.1.2
Transgenic product class
Component
Use(s)
Encoded product / tool
lacZ
Description

lacZ reporter expression is governed by a 1243bp Ecl136II-HindIII fragment of E(spl)mγ-HLH.

(Nellesen et al., 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 9 -- 10
ventral neuroectoderm
(Nellesen et al., 1999)
third instar larval stage
proneural cluster | subset of wing disc

Comment: not expressed in proneural clusters of mesothoracic tergum primordium or presumptive wing margin

(Nellesen et al., 1999)
prepupal stage P4
external sensory organ precursor cell of wing margin bristle

Comment: reference states 6-8 hours APF; expressed in developing sense organs but excluded from developing neurons

(Nellesen et al., 1999)
external sensory organ precursor cell of mesothoracic bristle

Comment: reference states 10 hours APF; expression excluded from microchaeta precursors

(Nellesen et al., 1999)
pupal stage P6
external sensory organ precursor cell of microchaeta of adult ventral external mesothorax

Comment: reference states 19 hours APF

(Nellesen et al., 1999)
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
E(spl)mγ-HLH
(Nellesen et al., 1999)
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 (3)
Reported As
Symbol Synonym
CZmγ1.2
(Nellesen et al., 1999)
P{E(spl)mγ-HLH-lacZ.1.2}
(FlyBase, 1996-)
P{HLHmγ-lacZ.1.2}
(FlyBase, 1996-)
Secondary FlyBase IDs
    References (4)