FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Insertion: Dmel\P{lArB}discorH219
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General Information
Symbol
Dmel\P{lArB}discorH219
Species
D. melanogaster
Name
FlyBase ID
FBti0003119
Feature type
transposable_element_insertion_site
Also Known As
disconnected lacz, disco-lacZ
Description
Inserted Element
P{lArB}
LINE ID
Affected gene(s)
disco, Ecol\lacZ
Viability / fertility
viable
Associated allele(s)
discorH219, Ecol\lacZdisco-rH219
Stock availability
None publicly available
Genomic Location
Chromosomal Location
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)
Cytological location (reported)
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
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
larval stage
leg disc | restricted
(Mirth and Akam, 2002)
prepupal stage
tarsal segment | central | striped
(Capilla et al., 2012)
pupal stage
leg joint
(Mirth and Akam, 2002)
leg | restricted
(Mirth and Akam, 2002)
Additional Information
Statement
Reference

EcollacZdisco-rH219 is expressed in a 3-4 cell diameter wide domain in the middle of each tarsal segment in prepupae.

(Capilla et al., 2012)

In third instar and early pupal leg disc, expressed in rings in the distal leg, with fainter expression in proximal leg. In mid-pupal stages, expressed throughout the joints of the tibia and tarsi.

(Mirth and Akam, 2002)
 
Marker for
Reflects expression of
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 (0)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (4)
Reported As
Symbol Synonym
P{lArB}discorH219
(FlyBase, 1992-, Heilig et al., 1991)
disco-lacZ
(Capilla et al., 2012, Bishop et al., 1999)
disconnected lacZ
(Mirth and Akam, 2002)
disconnected lacz
(Mirth, 2005)
Name Synonyms
Secondary FlyBase IDs
    References (7)