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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 FBGN0033404 through 18771 annotations produced 1 hits



Odorant receptor 45a (Or45a):

Annotation Number : CG1978
FlyAtlas2 : Click Here for expression data based on RNA-Seq and or miRNA-Seq analyses
Flybase ID : FBgn0033404
Gbrowse : chr2R:5232926-5234108 (+) // 100.0 //
Probeset : 1631438_a_at
Accessions : protein= NP_523666;, nucleotide= NM_078942;
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 FBgn0033404.
BioGrid reports that CG1978 interacts with CG4435 CG4576 .
VDRC has 1 RNAi stocks for FBgn0033404 available for purchase.


TissuemRNA SignalPresent CallEnrichmentAffy Call
Brain2 10 of 4 1.30None
Head3 10 of 4 1.80None
Eye3 00 of 4 1.84None
Thoracicoabdominal ganglion4 00 of 4 2.70None
Salivary gland8 30 of 4 5.25None
Crop3 11 of 4 1.80None
Midgut2 00 of 4 1.40None
Tubule1 00 of 4 0.90None
Hindgut2 10 of 4 1.20None
Heart1 00 of 4 0.97None
Fat body2 20 of 4 1.59None
Ovary1 00 of 4 0.60None
Testis3 10 of 4 1.90None
Male accessory glands5 10 of 4 3.00None
Virgin spermatheca1 00 of 4 0.84None
Mated spermatheca4 00 of 4 2.44None
Adult carcass5 20 of 4 3.40None
Larval CNS0 00 of 4 0.21None
Larval Salivary gland0 00 of 4 0.43None
Larval midgut1 00 of 4 0.68None
Larval tubule2 00 of 4 1.40None
Larval hindgut3 11 of 4 1.74None
Larval fat body5 30 of 4 3.20None
Larval trachea1 10 of 4 0.97None
Larval carcass2 00 of 4 1.34None
S2 cells (growing)1 00 of 4 1.04None
Whole fly1 10 of 4

Looking for FBgn0033404. 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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