FB2026_02 , released June 18, 2026
Recombinant Construct: P{203}
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General Information
Symbol
P{203}
FlyBase ID
FBtp0000276
Feature type
transgenic_transposable_element
Component Allele(s)
sev203
Size
17.4
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
ry+t7.2
Component allele sev203
Transgenic product class
Component
Use(s)
Encoded product / tool
sev
Description

Construct: Fragment carrying sequences from the second intron is fused to the Hsp70 promoter.

(Basler et al., 1989)
Sequence Data
Sequence (FB)
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA Sequence
Extent
Segments and Size
Total Size

17.4

(Basler et al., 1989)
Left end
Right end
 
Segments
Num
Orientation
Symbol
Reference
Phenotypic Data
Expression Data
Reporter Expression
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
pP{203}
(Basler et al., 1989)
descendant(s)
Comments

construct_comment: One of a series of sev mini-gene constructs testing the contribution of gene-internal sequences to the correct regulation of sev expression. A fragment containing the third and fourth introns confers rescue function.

(Basler et al., 1989)

report comment: Complete rescue only with heat-shock induction.Hsp70 component of chimeric construct is probably derived from the Hsp70Bb locus.

(Basler et al., 1989)
Stocks (0)
Stocks containing insertion(s) of this recombinant construct
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
P{203}
(FlyBase, 1996-)
Secondary FlyBase IDs
    References (3)