FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Insertion: Dmel\P{lArB}cpo1
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General Information
Symbol
Dmel\P{lArB}cpo1
Species
D. melanogaster
Name
FlyBase ID
FBti0003452
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lArB}
LINE ID
Affected gene(s)
cpo, Ecol\lacZ
Viability / fertility
viable
Associated allele(s)
cpo1, Ecol\lacZcpo-1
Stock availability
1 publicly available
Genomic Location
Chromosomal Location
3R ( 90D1-90E1 )
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
Orientation
Cytological location (computed by FlyBase)
90D1-90E1 (near gene of known cytology)
Cytological location (reported)
90D (in situ hybridization reported)
(Bellen et al., 1989, Wilson et al., 1989)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
P{lArB}
Size (Kb)

18.327

Component Allele(s)
Adh+t3.2
Ecol\lacZP\T.A92a
ry+t7.2
Molecular map
Affected Gene(s)
Phenotypic Data
Expression Data
Reporter Expression
No Assay Recorded
Stage
Tissue/Position (including subcellular localization)
Reference
embryonic stage
presumptive embryonic/larval peripheral nervous system
(Bellen et al., 1992)
chordotonal organ
(Goriely et al., 1991)
embryonic stage 16
sensory neuron of head
(Wilson et al., 1989)
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
embryonic stage
sensory mother cell
(Bellen et al., 1992)
embryonic stage 8 -- 16
embryo
(Bellen et al., 1992)
embryonic stage 11
presumptive embryonic/larval peripheral nervous system
(Wilson et al., 1989)
embryonic stage 11 -- 17
presumptive embryonic/larval peripheral nervous system | presumptive
(Bellen et al., 1989)
embryonic stage 13 -- 15
muscle founder cell of longitudinal trunk visceral muscle primordium
(Mandal et al., 2004)
embryonic stage 16
sensory mother cell
(Wilson et al., 1989)
third instar larval stage
larval brain
(Bellen et al., 1992)
eye-antennal disc
(Bellen et al., 1992)
adult stage
head
(Bellen et al., 1992)
adult stage & oogenesis stage S10
follicle cell | restricted
(Grossniklaus et al., 1989)
Additional Information
Statement
Reference

Enhancer trap expression is detected in the sensory organ mother cells of the PNS and in more differentiated cells of the PNS. See FBrf49801, FBrf56219, FBrf49800, and FBrf49802.

(Bellen et al., 1992)

EcollacZ expression occurs in all SMCsbut occurs at a higher level in SMCs that correspond to chordotonalorgans.

(Goriely et al., 1991)

Expression is first observed at extended germ band stage (stage 11). Isolated cells or small groups of cell show staining in each segment. Expressed in neurons of the peripheral nervous system, including sensory neurons in the head, and in some non-neuronal cells that contribute to formation of sense organs.

(Wilson et al., 1989)

During oogenesis stage S10, expressed in the columnar oocyte-associated follicle cells.

(Grossniklaus et al., 1989)
 
Marker for
Reflects expression of
cpo
(Mandal et al., 2004, Bellen et al., 1992)
Reporter construct used in assay
Data on Genetic Line
Line ID
Origin as a multiple insertion line
Progenitor(s) within the Genome
Related Aberration or Balancer
Aberration
Balancer
Stocks (1)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
Cpo lacZ
(Mandal et al., 2004)
P{lArB}B52.1M3
(FlyBase, 1992-)
P{lArB}cpo1
(Bellen et al., 1992, FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
  • FBti0001824
References (13)