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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 FBGN0041629 through 18771 annotations produced 1 hits



Hexosaminidase 2 (Hexo2):

Annotation Number : CG1787
FlyAtlas2 : Click Here for expression data based on RNA-Seq and or miRNA-Seq analyses
Flybase ID : FBgn0041629
Gbrowse : chrX:8603686-8606511 (+) // 99.81 //
Probeset : 1640957_at
Accessions : protein= NP_525081;, nucleotide= NM_080342;
Pathway : 0005886 // plasma membrane // inferred from direct assay
Interpro : "0003824 // catalytic activity // inferred from electronic annotation /// 0004553 // hydrolase activity
FlyMine data for FBgn0041629.
BDGP gene expression has embryonic in situ data for Hexo2: 17 pix of staining in 7 body parts.
Homophila reports that CG1787 is a close match (5e-63) to human gene HEXA;TSD (NP_000511), a gene associated with GM2-gangliosidosis, several forms, 272800 (3);Tay-Sachs disease, 272800 (3);[Hex A pseudodeficiency], 272800 (3).


TissuemRNA SignalPresent CallEnrichmentAffy Call
Brain805 ± 234 of 4 3.90Up
Head584 ± 194 of 4 2.90Up
Eye494 ± 94 of 4 2.41Up
Thoracicoabdominal ganglion928 ± 254 of 4 4.50Up
Salivary gland29 ± 23 of 4 0.14Down
Crop919 ± 304 of 4 4.50Up
Midgut68 ± 14 of 4 0.30Down
Tubule97 ± 44 of 4 0.50Down
Hindgut212 ± 64 of 4 1.00None
Heart1503 ± 524 of 4 7.33Up
Fat body273 ± 134 of 4 1.33Up
Ovary128 ± 64 of 4 0.60Down
Testis101 ± 44 of 4 0.50Down
Male accessory glands3602 ± 914 of 417.60Up
Virgin spermatheca164 ± 64 of 4 0.80Down
Mated spermatheca131 ± 94 of 4 0.64Down
Adult carcass621 ± 294 of 4 3.00Up
Larval CNS336 ± 264 of 4 1.64Up
Larval Salivary gland23 ± 44 of 4 0.11Down
Larval midgut90 ± 44 of 4 0.44Down
Larval tubule113 ± 144 of 4 0.60Down
Larval hindgut141 ± 34 of 4 0.69Down
Larval fat body174 ± 244 of 4 0.90None
Larval trachea108 ± 234 of 4 0.53Down
Larval carcass281 ± 64 of 4 1.37Up
S2 cells (growing)2322 ± 414 of 411.33Up
Whole fly205 ± 54 of 4

Looking for FBgn0041629. 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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