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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 FBGN0031443 through 18771 annotations produced 1 hits



Olfactory receptor 23A.1 /// Proteasome beta4R2 subunit (Or23a /// Prosbeta4R2):

Annotation Number : CG17302
FlyAtlas2 : Click Here for expression data based on RNA-Seq and or miRNA-Seq analyses
Flybase ID : FBgn0031443
Gbrowse : chr2L:2655393-2660830 (+) // 100.0 //
Probeset : 1638878_at
Accessions : protein= NP_722823;, nucleotide= NM_164491;
Pathway : 0000502 // proteasome complex // inferred from electronic annotation /// 0005634 // nucleus // inferred from electronic
Interpro : 0004175 // endopeptidase activity // inferred from electronic annotation /// 0004298 // threonine-type endopeptidase act
FlyMine data for FBgn0031443.
BDGP gene expression has embryonic in situ data for CG17302: 4 pix of staining in 1 body parts.
VDRC has 3 RNAi stocks for FBgn0031443 available for purchase.


TissuemRNA SignalPresent CallEnrichmentAffy Call
Brain2 ± 10 of 4 0.40None
Head3 ± 10 of 4 0.70None
Eye4 ± 10 of 4 0.92None
Thoracicoabdominal ganglion3 ± 00 of 4 0.80None
Salivary gland4 ± 10 of 4 1.01None
Crop2 ± 10 of 4 0.50None
Midgut2 ± 00 of 4 0.50Down
Tubule3 ± 00 of 4 0.80Down
Hindgut3 ± 10 of 4 0.70None
Heart3 ± 10 of 4 0.82None
Fat body5 ± 31 of 4 1.16None
Ovary1 ± 00 of 4 0.20Down
Testis17 ± 24 of 4 3.60Up
Male accessory glands8 ± 20 of 4 1.70None
Virgin spermatheca1 ± 00 of 4 0.36Down
Mated spermatheca2 ± 10 of 4 0.56None
Adult carcass7 ± 32 of 4 1.50None
Larval CNS3 ± 10 of 4 0.71None
Larval Salivary gland4 ± 20 of 4 0.96None
Larval midgut3 ± 10 of 4 0.63None
Larval tubule3 ± 00 of 4 0.60None
Larval hindgut3 ± 10 of 4 0.72None
Larval fat body8 ± 10 of 4 1.80None
Larval trachea2 ± 20 of 4 0.59None
Larval carcass3 ± 10 of 4 0.64None
S2 cells (growing)1 ± 00 of 4 0.32Down
Whole fly4 ± 02 of 4

Looking for FBgn0031443. 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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