FB2026_03 , released September 17, 2026
Insertion: Dmel\P{lacZ}aftPantip-4
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General Information
Symbol
Dmel\P{lacZ}aftPantip-4
Species
D. melanogaster
Name
FlyBase ID
FBti0009341
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lacZ}
LINE ID
Affected gene(s)
aft, Ecol\lacZ
Viability / fertility
Associated allele(s)
aftPantip-4, Ecol\lacZaft-Pantip-4
Stock availability
None publicly available
Genomic Location
Chromosomal Location
2R ( 54E9 )
Sequence Location
2R:17,785,414..17,785,414 [-]
Target / Docking site
Genomic Maps
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
2R:17,785,414..17,785,414 [-]
(Englund et al., 1999)
Orientation

-

(Englund et al., 1999)
Cytological location (computed by FlyBase)
54E9 (inferred by FlyBase from sequence location)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location

The insertion is reported as 723 bp upstream of the aft cDNA.

(Englund et al., 1999)
Sequence Data
Flanking sequence
Inserted Element
Construct
P{lacZ}
Size (Kb)
Component Allele(s)
Molecular map
Affected Gene(s)
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
embryonic stage 12 -- 13
dorsal tracheal branch primordium
(Englund et al., 1999)
visceral tracheal branch primordium
(Englund et al., 1999)
ganglionic tracheal branch primordium
(Englund et al., 1999)
embryonic stage 13 -- 17
larval tracheal system | restricted
(Samakovlis et al., 1996)
embryonic stage 14 -- 15
tracheal tip cell
(Englund et al., 1999)
Additional Information
Statement
Reference

In embryonic tracheal system, expression gradually restricted to cells at the leading ends.

(Samakovlis et al., 1996)
 
Marker for
Reflects expression of
aft
(Englund et al., 1999)
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
Pantip-4
(Llimargas, 2000)
P{lacZ}Pantip-4
(Samakovlis et al., 1996, FlyBase, 1992-)
P{lacZ}aftPantip-4
(Englund et al., 1999, FlyBase, 1992-)
aft-lacZ
(Englund et al., 1999)
Name Synonyms
Secondary FlyBase IDs
    References (5)