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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 FBGN0250907 through 18771 annotations produced 1 hits



chitinase-3 (Cht3):

Annotation Number : CG18140
FlyAtlas2 : Click Here for expression data based on RNA-Seq and or miRNA-Seq analyses
Flybase ID : FBgn0250907
Gbrowse : chr2L:22892305-22918647 (-) // 100.0 //
Probeset : 1626417_at
Accessions : protein= NP_001036422;, nucleotide= NM_001042957;
Pathway : 0005576 // extracellular region // inferred from electronic annotation
Interpro : "0003824 // catalytic activity // inferred from electronic annotation /// 0004553 // hydrolase activity
FlyMine data for FBgn0250907.
Homophila reports that CG18140 is a close match (2e-68) to human gene ASRT7;CHI3L1;GP39;YKL40 (NP_001267), a gene associated with {Asthma-related traits, susceptibility to, 7}, 611960 (3);{Schizophrenia, susceptiblity to}, 181500 (3).
BioGrid reports that CG18140 interacts with CG7001 .


TissuemRNA SignalPresent CallEnrichmentAffy Call
Brain2 10 of 4 0.30None
Head2 10 of 4 0.20Down
Eye24 74 of 4 2.90None
Thoracicoabdominal ganglion7 11 of 4 0.90None
Salivary gland3 10 of 4 0.45Down
Crop4 00 of 4 0.50Down
Midgut2 00 of 4 0.20Down
Tubule3 10 of 4 0.50Down
Hindgut10 04 of 4 1.30None
Heart4 00 of 4 0.48Down
Fat body2 20 of 4 0.30Down
Ovary5 13 of 4 0.60None
Testis19 04 of 4 2.20Up
Male accessory glands7 10 of 4 0.90None
Virgin spermatheca4 12 of 4 0.54None
Mated spermatheca5 11 of 4 0.59None
Adult carcass5 10 of 4 0.60None
Larval CNS21 34 of 4 2.48Up
Larval Salivary gland29 34 of 4 3.42Up
Larval midgut33 74 of 4 3.95Up
Larval tubule17 24 of 4 2.10Up
Larval hindgut112 164 of 413.25Up
Larval fat body6 10 of 4 0.80None
Larval trachea2598 1034 of 4304.86Up
Larval carcass1712 1714 of 4200.87Up
S2 cells (growing)2 10 of 4 0.28Down
Whole fly8 04 of 4

Looking for FBgn0250907. 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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