FB2024_03 , released June 25, 2024
Allele: Ecol\lacZneur-A101
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General Information
Symbol
Ecol\lacZneur-A101
Species
E. coli
Name
FlyBase ID
FBal0041790
Feature type
allele
Associated gene
Ecol\lacZ
Associated Insertion(s)
P{lArB}neurA101
Carried in Construct
Also Known As
neur-lacZ, neurA101-lacZ, A101-lacZ, neu-LacZ, A101, neuA101, neuralized-lacZ, neurA101, neuA101-lacZ, A101-IF3
Allele class
Mutagen
Nature of the Allele
Expression Data
Reporter Expression
No Assay Recorded
Stage
Tissue/Position (including subcellular localization)
Reference
larval stage & pupal stage
imaginal disc
(Blair et al., 1992)
sensory mother cell
(Blair et al., 1992)
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
larval stage & pupal stage
campaniform sensillum
(Blair et al., 1992)
third instar larval stage
sensory mother cell
(Garcia-Alonso et al., 1995, Hinz et al., 1994, Skeath and Carroll, 1991)
sensory mother cell of wing disc
(Usui and Kimura, 1992)
eye-antennal disc | restricted
(Garcia-Alonso et al., 1995)
ocellus sensory structure
(Garcia-Alonso et al., 1995)
wing disc | restricted
(Neumann and Cohen, 1996)
sensory mother cell of wing disc | subset
(Neumann and Cohen, 1996)
campaniform sensillum of dorsal radius Sc25 | precursor
(Neumann and Cohen, 1996)
campaniform sensillum of anterior crossvein | precursor
(Neumann and Cohen, 1996)
campaniform sensillum L3-2 of wing vein L3 | precursor
(Neumann and Cohen, 1996)
giant sensillum of the dorsal radius | precursor
(Neumann and Cohen, 1996)
campaniform sensillum of dorsal radius Sc12 | precursor
(Neumann and Cohen, 1996)
wandering third instar larval stage
sensory mother cell of wing disc
(Tomoyasu et al., 1998)
sensory mother cell
(Tomoyasu et al., 1998)
prepupal stage P4(i)
proneural cluster of antennal disc | restricted | subset
(Sen et al., 2003)
pupal stage
wing vein
(Blair et al., 1992)
sensory mother cell
(Axelrod et al., 1996)
adult stageoogenesis stage S2 -- S14
polar follicle cell
(Besse and Pret, 2003)
Additional Information
Statement
Reference

In early egg chambers, more than 2 cells expressing marker are observed at each pole; progressively restricted to 2 cells at each; by stage S5, all restricted to precisely 2 cells at each pole.

(Besse and Pret, 2003)

EcollacZ expression occurs incampaniform SMCs earlier than in the EcollacZnrm-A37 line and is maintained inall sensillar cells through to adulthood. It is also expressed along thewing margin, in wing veins and in imaginal discs. It is expressed in theectopic sensilla that arise in the Hairy wing class of ac mutans, inother ac mutants and in h mutants.

(Blair et al., 1992)

The A101 enhancer trap line is one of the earliest markers for sensory mother cells in the imaginal wing disc (see FBrf0053759).

(Usui and Kimura, 1992)

Enhancer trap expression occurs specifically in SMCs.

(Skeath and Carroll, 1991)
 
Marker for
external sensory organ precursor cell
(Mellert et al., 2012)
sensory mother cell
(Mellert et al., 2012, Tomoyasu et al., 1998)
Reflects expression of
neur
(Mellert et al., 2012, Sen et al., 2003, Tomoyasu et al., 1998, Neumann and Cohen, 1996)
Reporter construct used in assay
Human Disease Associations
Disease Ontology (DO) Annotations
Models Based on Experimental Evidence ( 0 )
Disease
Evidence
References
Modifiers Based on Experimental Evidence ( 0 )
Disease
Interaction
References
Comments on Models/Modifiers Based on Experimental Evidence ( 0 )
 
Disease-implicated variant(s)
 
Phenotypic Data
Phenotypic Class
Phenotype Manifest In
Detailed Description
Statement
Reference
External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Additional Comments
Genetic Interactions
Statement
Reference
Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (2)
Notes on Origin
Discoverer
Comments
Comments

The temporal pattern of appearance and divisions of the sensory mother cells that will form the eleven macrochaetaes, the two trichoid sensilla of the notum and the five campaniform sensilla on the wing blade has been described using the A101 enhancer trap.

(Huang et al., 1991)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (8)
References (215)