FB2026_03 , released September 17, 2026
Split System Combination: Scer\GAL4DBD.elav∩Scer\GAL4AD.elav
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General Information
Symbol
Scer\GAL4DBD.elav∩Scer\GAL4AD.elav
FlyBase ID
FBco0001903
Feature Type
split system combination
Component Alleles
Combination components
Component allele Scer\GAL4DBD.elav
Component
Use(s)
Regulatory region(s)
elav
Encoded product / tool
GAL4(DBD)::Zip-
Description

An elav promoter regulates expression of a GAL4(DBD)::Zip- hemidriver (component of the 'Split GAL4' system, contains the GAL4 DNA-binding domain). An internal ribosomal entry site (IRES) from the Ubx gene followed by DsRed(Unk) coding sequence is present downstream of the hemidriver sequence, but this is not expressed in the nervous system.

(Luan et al., 2006)
Component allele Scer\GAL4AD.elav
Component
Use(s)
Regulatory region(s)
elav
Encoded product / tool
GAL4(AD)::Zip+
Tagged with
Tag:NLS(SV40-largeT)
Description

An elav promoter regulates expression of a GAL4(AD)::Zip+ hemidriver (component of a 'split driver' system, contains the GAL4 activation domain). The hemidriver sequence includes the Tag:NLS(SV40-largeT) nuclear localization signal. An internal ribosomal entry site (IRES) from the Ubx gene followed by DsRed(Unk) coding sequence is present downstream of the hemidriver sequence, but this is not expressed in the nervous system.

(Luan et al., 2006)
Expression Data
Reporters Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
wandering third instar larval stage
larval central nervous system
(Luan et al., 2006)
Additional Information
Statement
Reference

ScerGAL4DBD.elav drives expression pan-neuronally, recapitulating the elav expression pattern, when combined with ScerGAL4AD.elav or HsimVP16AD.elav in a split-GAL4 system.

(Luan et al., 2006)

ScerGAL4AD.elav drives expression pan-neuronally, recapitulating the elav expression pattern, when combined with ScerGAL4DBD.elav in a split-GAL4 system.

(Luan et al., 2006)
Marker for
Stocks (0)
External Crossreferences and Linkouts ( 0 )
References (1)