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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 CG31662-RA through 18771 annotations produced 1 hits



Gustatory receptor 22a (Gr22a):

Annotation Number : CG31662
FlyAtlas2 : Click Here for expression data based on RNA-Seq and or miRNA-Seq analyses
Flybase ID : FBgn0045501
Gbrowse : chr2L:1793667-1794917 (-) // 100.0 //
Probeset : 1628374_at
Accessions : protein= NP_722733;, nucleotide= NM_164440;
Pathway : 0005886 // plasma membrane // inferred from electronic annotation /// 0016020 // membrane // inferred from electronic an
Interpro : 0004871 // signal transducer activity // inferred from electronic annotation /// 0004872 // receptor activity // inferre
FlyMine data for FBgn0045501.
VDRC has 1 RNAi stocks for FBgn0045501 available for purchase.


TissuemRNA SignalPresent CallEnrichmentAffy Call
Brain3 ± 10 of 4 0.30None
Head6 ± 20 of 4 0.60None
Eye2 ± 10 of 4 0.23Down
Thoracicoabdominal ganglion8 ± 10 of 4 0.80None
Salivary gland6 ± 20 of 4 0.63None
Crop9 ± 20 of 4 0.90None
Midgut5 ± 20 of 4 0.50None
Tubule7 ± 10 of 4 0.70None
Hindgut7 ± 20 of 4 0.70None
Heart0 ± 00 of 4 0.06Down
Fat body5 ± 40 of 4 0.52None
Ovary4 ± 10 of 4 0.40Down
Testis7 ± 21 of 4 0.70None
Male accessory glands13 ± 10 of 4 1.30None
Virgin spermatheca8 ± 10 of 4 0.79None
Mated spermatheca6 ± 20 of 4 0.65None
Adult carcass7 ± 20 of 4 0.70None
Larval CNS4 ± 20 of 4 0.43Down
Larval Salivary gland4 ± 10 of 4 0.41Down
Larval midgut3 ± 10 of 4 0.32Down
Larval tubule11 ± 20 of 4 1.00None
Larval hindgut3 ± 10 of 4 0.33Down
Larval fat body17 ± 20 of 4 1.70Up
Larval trachea1 ± 10 of 4 0.12Down
Larval carcass8 ± 00 of 4 0.81None
S2 cells (growing)4 ± 10 of 4 0.44Down
Whole fly10 ± 00 of 4

Looking for CG31662-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

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