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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 FBGN0041250 through 18771 annotations produced 1 hits



Gustatory receptor 21a (Gr21a):

Annotation Number : CG13948
FlyAtlas2 : Click Here for expression data based on RNA-Seq and or miRNA-Seq analyses
Flybase ID : FBgn0041250
Gbrowse : chr2L:781275-782824 (+) // 100.0 //
Probeset : 1631563_at
Accessions : protein= NP_523448;, nucleotide= NM_078724;
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 FBgn0041250.
TRiP has 2 RNAi stocks for FBgn0041250 available for purchase.
VDRC has 1 RNAi stocks for FBgn0041250 available for purchase.


TissuemRNA SignalPresent CallEnrichmentAffy Call
Brain3 10 of 4 0.90None
Head8 11 of 4 1.90None
Eye4 00 of 4 1.10None
Thoracicoabdominal ganglion8 11 of 4 1.90None
Salivary gland12 30 of 4 2.98None
Crop7 11 of 4 1.70None
Midgut11 13 of 4 2.80Up
Tubule6 01 of 4 1.50Up
Hindgut5 11 of 4 1.30None
Heart2 10 of 4 0.54None
Fat body7 20 of 4 1.81None
Ovary3 10 of 4 0.90None
Testis0 00 of 4 0.20Down
Male accessory glands9 01 of 4 2.10Up
Virgin spermatheca5 00 of 4 1.20None
Mated spermatheca3 10 of 4 0.83None
Adult carcass6 20 of 4 1.40None
Larval CNS4 10 of 4 1.01None
Larval Salivary gland6 10 of 4 1.50None
Larval midgut15 14 of 4 3.59Up
Larval tubule9 13 of 4 2.30Up
Larval hindgut6 11 of 4 1.54None
Larval fat body13 11 of 4 3.30Up
Larval trachea4 21 of 4 1.18None
Larval carcass5 10 of 4 1.36None
S2 cells (growing)3 00 of 4 0.76None
Whole fly4 10 of 4

Looking for FBgn0041250. 1 entries matched from 18771, in 2 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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