FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{CheB42a-GAL4.llz}
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General Information
Symbol
P{CheB42a-GAL4.llz}
FlyBase ID
FBtp0081932
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4CheB42a.ppk25
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4CheB42a.ppk25
Transgenic product class
Component
Use(s)
Encoded product / tool
GAL4
Description

An approximately 2.5 kb fragment which includes upstream sequences and the first intron of CheB42a regulates expression of a GAL4 driver.

(Ben-Shahar 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 (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
adult stage | male
prothoracic leg
(Ben-Shahar et al., 2010)
prothoracic leg taste bristle | subset
(Ben-Shahar et al., 2010)
Additional Information
Statement
Reference

Reporter expression is observed in male prothoracic legs. The labeled cells are non-neuronal and appear to be support cells that enwrap neuronal cells.

(Ben-Shahar et al., 2010)
 
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 (3)
Reported As
Symbol Synonym
Che/llz-GAL4
(Ben-Shahar et al., 2010)
CheB42a/llz promoter-GAL4
(Ben-Shahar et al., 2010)
P{CheB42a-GAL4.llz}
(FlyBase, 1992-)
Secondary FlyBase IDs
    References (3)