Dmel\P{A92}fs(2)LJ25^LJ25 Insertion

General Information
Symbol	Dmel\P{A92}fs(2)LJ25^LJ25	Species	D. melanogaster
Name		FlyBase ID	FBti0003515
Feature type	transposable_element_insertion_site
Description
Inserted element	P{A92}	Expression data	lacZ reporter
Affected gene(s)	Ecol\lacZ, fs(2)LJ25	Viability / fertility
Causes allele(s)	Ecol\lacZ^{fs(2)LJ25-LJ25}, fs(2)LJ25^LJ25	Stock availability	none publicly available
LINE ID
Genomic Location
Chromosomal location	2	Sequence location
Member of Large Scale Dataset(s)
Dataset
Recent Updates
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FB2013_03
FB2013_02
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Detailed Mapping Data
Chromosome (arm)	2 (Lemaitre et al., 1993)
Sequence Location
Orientation
Cytological location (computed by FlyBase)
Cytological location (reported)
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct	P{A92}
Location-dependent role	lacZ enhancer trap (O'Kane and Gehring, 1987)
Size	12.127Kb
Associated alleles	Ecol\lacZ^P\T.A92 ry^+t7.2
Molecular map
Affected Gene(s)
Insertion may affect gene	Ecol\lacZ (Lemaitre et al., 1993) fs(2)LJ25 (Lemaitre et al., 1993)
Alleles and Phenotypes
Causes alleles	Ecol\lacZ^{fs(2)LJ25-LJ25} (Lemaitre et al., 1993) fs(2)LJ25^LJ25 (Lemaitre et al., 1993)

Lethality References
Sterility References female sterile \| recessive (Lemaitre et al., 1993)
Phenotype Manifest In

Detailed Description
Statement Reference
Expression Data
Reporter Expression
distribution deduced from reporter Stage Tissue/Position (including subcellular localization) Reference adult stage & oogenesis ovary (Lemaitre et al., 1993) spermatogenesis & adult stage testis (Lemaitre et al., 1993)
Additional Information
Statement Reference In females, expressed in both somatic and germline tissues of the ovary. Expression repressed in offspring of P cytotype females crossed to males carrying insertion: strong to complete repression in germline; less efficient repression in ovarian somatic tissues. (Lemaitre et al., 1993)

Marker for
Reflects expression of
Reporter construct used in assay
External Images
FlyView (LinkOut)
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 )

Linkouts
Comments
	Used to assay repression of transcription from the P\T promoter in P{A92}, comparing germline and somatic expression in gonads of animals of different cytotypes. See also P{A92}fs(2)AB00^AB00, P{A92}fs(2)BG07^BG07, P{A92}vas^BC69, P{A92}fs(2)BA37^BA372, P{A92}fs(2)LJ25^LJ25, P{A92}fs(2)BP76^BP76, P{A92}fs(3)BQ16^BQ16, P{A92}fs(3)BA32^BA32, P{A92}fs(?)BL54^BL54, P{A92}fs(?)BP73^BP73, P{A92}toc^P, P{A92}R20a. (Lemaitre et al., 1993)
Synonyms & Secondary IDs
Reported As
Symbol Synonym	LJ25 (Lemaitre et al., 1993) P{A92}fs(2)LJ25^LJ25 (FlyBase, 1992-) P{A92}LJ25 (Lemaitre et al., 1993, FlyBase, 1992-)
Secondary FlyBase IDs

References ( 3 )
Research paper	Lemaitre et al., 1993, Genetics 135(1): 149--160 Maternal repression of the P element promoter in the germline of Drosophila melanogaster a model for the P cytotype. [FBrf0058617] O'Kane and Gehring, 1987, Proc. Natl. Acad. Sci. U.S.A. 84: 9123--9127 Detection in situ of genomic regulatory elements in Drosophila. [FBrf0047244]
FlyBase analysis	FlyBase, 1992-, FlyBase curation. FlyBase curation. [FBrf0105495]

Dmel\P{A92}fs(2)LJ25LJ25 Insertion

Dmel\P{A92}fs(2)LJ25^LJ25 Insertion