FB2026_03 , released September 17, 2026
Recombinant Construct: P{UAS-Cerulean.intMEMOIR}
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General Information
Symbol
P{UAS-Cerulean.intMEMOIR}
FlyBase ID
FBtp0143927
Feature type
transgenic_transposable_element
Component Allele(s)
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Description

P{UAS-Cerulean.intMEMOIR} is composed of Cerulean plus 10 unique barcodes, each one of which is flanked by unique attP(Bxb1)/attB(Bxb1) sites recognized by Bxb1:int integrase, all under the control of UAS. In the presence of Bxb1:int, integrase activity can result in no change or stochastic deletion or inversion of individual barcodes. Readout of each barcode status via sequential rounds of single molecule FISH allows the generation of cell lineage trees.

(Chow et al., 2021)
Construct components
Component
Use(s)
Element type
Regulatory region(s)
UAS
Encoded product / tool
Cerulean
Also carries
attB(Bxb1)
attP(Bxb1)
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
Component Allele
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)
descendant(s)
Comments
Stocks (1)
Stocks containing insertion(s) of this recombinant construct
Bloomington
90854
w*; P{GMR57C10-GAL4}attP40; P{UAS-Cerulean.intMEMOIR}attP2/TM3, Sb1
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
P{UAS-Cerulean.intMEMOIR}
(Lois, 2020.8.27, FlyBase, 1996-)
UAS-Ceru-10unit
(Chow et al., 2021)
Secondary FlyBase IDs
    References (3)