FB2024_03 , released June 25, 2024
Recombinant Construct: P{Pvf2-lacZ.C}
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General Information
Symbol
P{Pvf2-lacZ.C}
FlyBase ID
FBtp0052107
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZPvf2.PC
Also Known As
pvf2-lacZ
Size
Expression Data
lacZ reporter
Associated insertion(s)
0 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lacZPvf2.PC
Transgenic product class
Component
Use(s)
Regulatory region(s)
Pvf2_-1220/+281
Encoded product / tool
lacZ
Description

A 1501bp fragment from -1220 to +281bp relative to the transcription start site of Pvf2 is fused upstream of a lacZ reporter.

(Choi et al., 2008)
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
embryonic/larval foregut

Comment: early stages

(Choi et al., 2008)
embryonic/larval hindgut

Comment: early stages

(Choi et al., 2008)
embryonic stage 14
embryonic/larval gut

Comment: whole gut

(Choi et al., 2008)
third instar larval stage
embryonic/larval gut

Comment: whole gut

(Choi et al., 2008)
adult stage
intestinal stem cell
(Choi et al., 2008)
enteroblast
(Choi et al., 2008)
intestinal stem cell of posterior adult midgut epithelium
(Bond and Foley, 2012)
Additional Information
Statement
Reference

transcript is expresed in intestinal stem cells in the adult posterior midgut. Expression colocalizes with that of Pvr protein and Dl reporters. Expression is not observed in enteroblasts.

(Bond and Foley, 2012)
 
Marker for
Reflects expression of
Pvf2
(Bond and Foley, 2012, Choi et al., 2008)
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 (4)
Reported As
Symbol Synonym
Pvf2-lacZ
(Tiwari et al., 2020)
P{Pvf2-lacZ.C}
(FlyBase, 1992-)
pPvf2-lacZ
(Choi et al., 2008)
pvf2-lacZ
(Bond and Foley, 2012, Lee et al., 2011)
Secondary FlyBase IDs
    References (6)