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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 CG33135-RA through 18771 annotations produced 1 hits



KCNQ potassium channel (KCNQ):

Annotation Number : CG33135
FlyAtlas2 : Click Here for expression data based on RNA-Seq and or miRNA-Seq analyses
Flybase ID : FBgn0033494
Gbrowse : chr2R:6033700-6042376 (-) // 100.0 //
Probeset : 1626468_a_at
Accessions : protein= NP_001137631; /// NP_001137632; /// NP_788299; /// NP_788300;, nucleotide= NM_001144159; /// NM_001144160; /// NM_176119; /// NM_176120;
Pathway : 0008076 // voltage-gated potassium channel complex // inferred from electronic annotation /// 0016020 // membrane // inf
Interpro : 0005216 // ion channel activity // inferred from electronic annotation /// 0005249 // voltage-gated potassium channel ac
FlyMine data for FBgn0033494.
Homophila reports that CG33135 is a close match (9e-13) to human gene ATFB7;KCNA5 (NP_002225), a gene associated with Atrial fibrillation, familial, 7, 612240 (3).
BioGrid reports that CG33135 interacts with CG8472 .
TRiP has 1 RNAi stocks for FBgn0033494 available for purchase.
VDRC has 4 RNAi stocks for FBgn0033494 available for purchase.


TissuemRNA SignalPresent CallEnrichmentAffy Call
Brain139 104 of 4 3.70Up
Head47 24 of 4 1.30Up
Eye186 144 of 4 4.96Up
Thoracicoabdominal ganglion78 24 of 4 2.10Up
Salivary gland67 24 of 4 1.78Up
Crop76 24 of 4 2.00Up
Midgut269 124 of 4 7.20Up
Tubule245 414 of 4 6.50Up
Hindgut170 44 of 4 4.50Up
Heart17 14 of 4 0.46Down
Fat body7 41 of 4 0.21Down
Ovary12 04 of 4 0.30Down
Testis10 04 of 4 0.30Down
Male accessory glands160 104 of 4 4.30Up
Virgin spermatheca11 24 of 4 0.30Down
Mated spermatheca14 14 of 4 0.37Down
Adult carcass27 44 of 4 0.70None
Larval CNS20 34 of 4 0.54Down
Larval Salivary gland62 64 of 4 1.65Up
Larval midgut121 64 of 4 3.22Up
Larval tubule180 194 of 4 4.80Up
Larval hindgut832 674 of 422.17Up
Larval fat body7 10 of 4 0.20Down
Larval trachea39 74 of 4 1.04None
Larval carcass141 154 of 4 3.76Up
S2 cells (growing)74 24 of 4 2.00Up
Whole fly37 14 of 4

Looking for CG33135-RA. 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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