FlyAtlas: the Drosophila gene expression atlas

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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).

looking for 1629921_a_at:

>probe:Drosophila_2:1629921_a_at:431:325; Interrogation_Position=2061; Antisense; GCGAGCGCGACAGAACAATAACAAT
>probe:Drosophila_2:1629921_a_at:309:185; Interrogation_Position=2122; Antisense; AACAATGCGGGATCGCCGGCAGCCG
>probe:Drosophila_2:1629921_a_at:654:625; Interrogation_Position=2186; Antisense; TGCCCTCCATCTCAGAAGTGCAATG
>probe:Drosophila_2:1629921_a_at:227:359; Interrogation_Position=2211; Antisense; GAATAGTCATGGTAGCGGCTTATCC
>probe:Drosophila_2:1629921_a_at:601:65; Interrogation_Position=2219; Antisense; ATGGTAGCGGCTTATCCTGAGTGCA
>probe:Drosophila_2:1629921_a_at:555:349; Interrogation_Position=2241; Antisense; GCAGGATTATTGCATCGCACACATA
>probe:Drosophila_2:1629921_a_at:234:347; Interrogation_Position=2252; Antisense; GCATCGCACACATATGTATCCTAAG
>probe:Drosophila_2:1629921_a_at:151:375; Interrogation_Position=2295; Antisense; GAAGACCTTAGTTTGTAGATTGACA
>probe:Drosophila_2:1629921_a_at:164:645; Interrogation_Position=2327; Antisense; TCATACTAATTTTCAACCCCTCGTG
>probe:Drosophila_2:1629921_a_at:278:653; Interrogation_Position=2355; Antisense; TAAACCAAAATGTGTCCCCTTCTCT
>probe:Drosophila_2:1629921_a_at:678:503; Interrogation_Position=2368; Antisense; GTCCCCTTCTCTCTAAAGTGAATCA
>probe:Drosophila_2:1629921_a_at:75:681; Interrogation_Position=2406; Antisense; TATCTAGTGCTAGTTCGGAACCAAT
>probe:Drosophila_2:1629921_a_at:97:389; Interrogation_Position=2469; Antisense; GAAAAGCTCACTGACATACATACAT
>probe:Drosophila_2:1629921_a_at:291:461; Interrogation_Position=2602; Antisense; GATTTTCTTTGCTATGAATTTCCAA

Paste this into a BLAST search page for me
GCGAGCGCGACAGAACAATAACAATAACAATGCGGGATCGCCGGCAGCCGTGCCCTCCATCTCAGAAGTGCAATGGAATAGTCATGGTAGCGGCTTATCCATGGTAGCGGCTTATCCTGAGTGCAGCAGGATTATTGCATCGCACACATAGCATCGCACACATATGTATCCTAAGGAAGACCTTAGTTTGTAGATTGACATCATACTAATTTTCAACCCCTCGTGTAAACCAAAATGTGTCCCCTTCTCTGTCCCCTTCTCTCTAAAGTGAATCATATCTAGTGCTAGTTCGGAACCAATGAAAAGCTCACTGACATACATACATGATTTTCTTTGCTATGAATTTCCAA

Full Affymetrix probeset data:

Annotations for 1629921_a_at in Drosophila_2.na32.annot.csv

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