FB2026_03 , released September 17, 2026
Recombinant Construct: P{Tm2(1Bc)lacZ}
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General Information
Symbol
P{Tm2(1Bc)lacZ}
FlyBase ID
FBtp0004509
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZTm2.1Bc.hs
Size
Expression Data
lacZ reporter
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lacZTm2.1Bc.hs
Transgenic product class
Component
Use(s)
Regulatory region(s)
Tm2_intronI1B(c)
Encoded product / tool
lacZ
Description

Tm2 intron sequences from +655bp to +768bp are fused upstream of an Hsp70 promoter followed by the lacZ coding region.

(Gremke et al., 1993)

Region c of the proximal muscle enhancer within the first intron of Tm2 (containing the Mef2 binding site) is fused upstream of an Hsp70 promoter followed by the lacZ coding region.

(Lin et al., 1996)
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
adult stage
adult somatic muscle cell of abdomen
(Gremke et al., 1993)
muscle cell of leg muscle of leg
(Gremke et al., 1993)
Additional Information
Statement
Reference

No expression observed in embryos or larvae. In adults, low levels of expression in leg muscles and lateral body wall muscles of the abdomen; no expression observed in any other muscles of adult.

(Gremke et al., 1993)
 
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 (1)
Reported As
Symbol Synonym
P{Tm2(1Bc)lacZ}
(FlyBase, 1996-)
Secondary FlyBase IDs
    References (5)