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General Information
Symbol
Dmel\P{PZ}aprK568
Species
D. melanogaster
Name
FlyBase ID
FBti0002701
Also Known As
ap-lacZ, aprK568-lacZ, aplacZ, aprk560, aplacZ, apterous-lacZ, ap-Z, aprK568
Description
Inserted Element
Uses

lacZ reporter

Affected gene(s)
Viability / fertility
Associated allele(s)
Stock availability
LINE ID
Genomic Location
Chromosomal Location
2R ( 41F8 )
Sequence Location
2R:5,726,855..5,726,855
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
2R:5,726,855..5,726,855
Orientation
Cytological location (computed by FlyBase)
41F8 (inferred by FlyBase from sequence location)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location

The insertion site is 23 bp upstream of the annotated ap transcription start site.

Sequence Data
Flanking sequence
Inserted Element
Construct
Location-dependent role
Size (Kb)

14.545

Associated alleles
Molecular map
Affected Gene(s)
Insertion may affect gene
Alleles and Phenotypes
Allele
Reference(s)
(Li et al., 2016, Bieli et al., 2015, Lacin et al., 2014, Hasegawa et al., 2013, Li et al., 2013, Morante et al., 2013, Becam et al., 2011, Benito-Sipos et al., 2011, Chatterjee et al., 2011, Morante et al., 2011, Tripura et al., 2011, Karlsson et al., 2010, Baumgardt et al., 2009, Bejarano et al., 2008, Erclik et al., 2008, Erclik et al., 2008, Morante and Desplan, 2008, Baumgardt et al., 2007, de Navascués and Modolell, 2007, Soller et al., 2006, Campbell, 2005, Major and Irvine, 2005, McClure and Schubiger, 2005, del Alamo Rodriguez et al., 2004, Park et al., 2004, Yan et al., 2004, Allan et al., 2003, Baena-Lopez and Garcia-Bellido, 2003, Bernard et al., 2003, Janody et al., 2003, Milan and Cohen, 2003, Delanoue et al., 2002, Kozopas and Nusse, 2002, Zecca and Struhl, 2002, Zecca and Struhl, 2002, Milan et al., 2001, O'Keefe and Thomas, 2001, Weihe et al., 2001, Baonza et al., 2000, Ghazi et al., 2000, Roch and Akam, 2000, Wang et al., 2000, Brennan et al., 1999, Rauskolb et al., 1999, Rincon-Limas et al., 1999, Bachmann and Knust, 1998, Benveniste et al., 1998, de Celis et al., 1998, Klein et al., 1998, Maves and Schubiger, 1998, Milan et al., 1998, de Celis and Bray, 1997, Fleming et al., 1997, Gorfinkiel et al., 1997, Hukriede et al., 1997, Simmonds et al., 1997, de Celis et al., 1996, Doherty et al., 1996, Jonsson and Knust, 1996, Kadowaki et al., 1996, Larsen et al., 1996, Milan et al., 1996, Buratovich and Bryant, 1995, Diaz-Benjumea and Cohen, 1995, Rauskolb et al., 1995, Scanga et al., 1995, Blair, 1993, Williams et al., 1993, Cohen et al., 1992)
Expression Data
Reporter Expression
No Assay Recorded
Stage
Tissue/Position (including subcellular localization)
Reference
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Information
Statement
Reference

At 12h APF, Ecol\lacZap-rK568 drives expression in one row of cells in the developing lamina, that co-expresses bsh protein. In adults, Ecol\lacZap-rK568 drives expression in lamina monopolar neuron L4, co-localising with bsh and dac.

Ecol\lacZap-rK568 transcript is expressed in both male and female genital discs of third instar larvae. Expression is more extensive and at a higher level in male than in female discs.

The expression of ey, ap, and Dll were compared in outer optic lobes (OPC) starting in late third instar larvae. At this stage they were expressed as three distinct cell populations. In anterior sections, the three genes are expressed a three parallele stripes of cells that represent rows of neurons that emerge from the OPC. They correspond to progeny from the youngest to oldest neuroblasts. In middle sections, Dll-positive cells are generated in the progeny of the oldest neuroblasts, with ey-positive and ap-positive cells often placed below Dll-positive (in cells that had emerged earlier from the these neuroblasts). By the beginning of pupation, the number of cells origination from the OPC increased. A major reorganization of optic lobe structure occurs around P20 such that the three stripes are no longer distinguishable and the three cell populations are extensively interspersed within the adult medulla cortex.

Ecol\lacZap-rK568 drives expression in the lamina monopolar L4 neurons and in 40% of the cells in the medulla cortex. Cells labeled with Ecol\lacZap-rK568 do not overlap with cells expressing Scer\GAL4ey-OK107 or Scer\GAL4Dll-md23.

Ecol\lacZap-rK568 is expressed in approximately 10 of the ~350 neurons in each hemisegment of the first instar larval ventral nerve cord. In each of the six thoracic hemisegments and in the third subesophageal hemisegments, Ecol\lacZap-rK568 is expressed in four or five cells.

Ecol\lacZ enhancer trap expression isobserved in larval and pupal imaginal discs. Expression is observedthroughout the parts of the of the wing and haltere discs that give riseto the dorsal surface of the wing and haltere blades, at lower levels inthe regions that form the notum and scutellum, and at the highest level inthe wing hinge region. Expression is also observed in the presumptivefourth tarsal segment of the ventral thoracic discs, in a central spot inthe antennal portion of the eye antennal disc, and in the larval brain.Ecol\lacZ expression can not be detected in the female germ line, the fatbody, or in Malpighian tubules.

 
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 )
Comments
Comments

The orientation of the insertion was not reported.

Synonyms and Secondary IDs (20)
References (77)