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FlyAtlas: the Drosophila gene expression atlas

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Biotechnology & Biological Sciences Research Council
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Latest news: FlyAtlas2 : A Database web-app for fruitfly expression with added RNA & miRNA goodness ! Click here to visit the application. Read all about it here.


This dataset was generated by Venkat Chintapalli, Jing Wang & Julian Dow at the University of Glasgow with funding from the UK's BBSRC.
It gives you a quick answer to the question: where is my gene of interest expressed/enriched in the adult fly?
For each gene & tissue, you're given the mRNA SIGNAL (how abundant the mRNA is), the mRNA ENRICHMENT (compared to whole flies), and the Affymetrix PRESENT CALL (out of 4 arrays, how many times it was detectably expressed).

String to look for? (e.g. vha, cell adhesion, receptor, aquaporin, adenylate, CG1147, pnt)


Searching for CG2855-RA through 18771 annotations produced 1 hits



presenilin enhancer-1 (aph-1):

Annotation Number : CG2855
FlyAtlas2 : Click Here for expression data based on RNA-Seq and or miRNA-Seq analyses
Flybase ID : FBgn0031458
Gbrowse : chr2L:2766234-2767154 (+) // 100.0 //
Probeset : 1633763_at
Accessions : protein= NP_608710;, nucleotide= NM_134866;
Pathway : 0005886 // plasma membrane // non-traceable author statement /// 0005887 // integral to plasma membrane // non-traceable
Interpro : 0004175 // endopeptidase activity // inferred from mutant phenotype /// 0005515 // protein binding // inferred from elec
FlyMine data for FBgn0031458.
TRiP has 1 RNAi stocks for FBgn0031458 available for purchase.
VDRC has 1 RNAi stocks for FBgn0031458 available for purchase.


TissuemRNA SignalPresent CallEnrichmentAffy Call
Brain101 44 of 4 0.80None
Head91 74 of 4 0.80Down
Eye138 44 of 4 1.15None
Thoracicoabdominal ganglion89 34 of 4 0.70Down
Salivary gland207 44 of 4 1.72Up
Crop117 24 of 4 1.00None
Midgut107 84 of 4 0.90None
Tubule95 54 of 4 0.80Down
Hindgut124 34 of 4 1.00None
Heart134 44 of 4 1.11None
Fat body115 124 of 4 0.96None
Ovary230 74 of 4 1.90Up
Testis114 34 of 4 1.00None
Male accessory glands134 134 of 4 1.10None
Virgin spermatheca118 34 of 4 0.98None
Mated spermatheca106 84 of 4 0.88None
Adult carcass92 54 of 4 0.80Down
Larval CNS198 24 of 4 1.65Up
Larval Salivary gland315 254 of 4 2.62Up
Larval midgut149 74 of 4 1.24Up
Larval tubule184 44 of 4 1.50Up
Larval hindgut156 114 of 4 1.30None
Larval fat body151 74 of 4 1.30Up
Larval trachea186 124 of 4 1.55Up
Larval carcass135 134 of 4 1.13None
S2 cells (growing)351 34 of 4 2.92Up
Whole fly120 84 of 4

Looking for CG2855-RA. 1 entries matched from 18771, in 1 s.


Chintapalli, V. R., Wang, J. and Dow, J. A. T. (2007). Using FlyAtlas to identify better Drosophila models of human disease. Nature Genetics 39: 715-720

measure downtime