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 1631331_a_at:

>probe:Drosophila_2:1631331_a_at:64:535; Interrogation_Position=2177; Antisense; GGTGCACCCAAACTGCATAGCTTTG
>probe:Drosophila_2:1631331_a_at:563:675; Interrogation_Position=2194; Antisense; TAGCTTTGAGCAGTTCCCAATTGAA
>probe:Drosophila_2:1631331_a_at:333:163; Interrogation_Position=2217; Antisense; AAATTGCCCAGAAGCTGTCGCGCGT
>probe:Drosophila_2:1631331_a_at:163:479; Interrogation_Position=2240; Antisense; GTTTACCGTACACCCGATGACATTG
>probe:Drosophila_2:1631331_a_at:318:593; Interrogation_Position=2313; Antisense; TGGGAGTGACCTTTGCTGAGATCAT
>probe:Drosophila_2:1631331_a_at:292:27; Interrogation_Position=2336; Antisense; ATAGCCGATCAGTTTGCACGCTTCA
>probe:Drosophila_2:1631331_a_at:533:65; Interrogation_Position=2394; Antisense; ATGGTATCAATCCTGGCGCATTCAA
>probe:Drosophila_2:1631331_a_at:381:715; Interrogation_Position=2439; Antisense; TTCGCAAGGTAACGTTGGCCCGACT
>probe:Drosophila_2:1631331_a_at:66:571; Interrogation_Position=2509; Antisense; GGCTGCATTCGTACGTGCTGATCAT
>probe:Drosophila_2:1631331_a_at:42:467; Interrogation_Position=2548; Antisense; GATTGGCTGTGATGATCCCAACCTG
>probe:Drosophila_2:1631331_a_at:644:251; Interrogation_Position=2566; Antisense; CAACCTGCCTTCTGTTAACTTGGAG
>probe:Drosophila_2:1631331_a_at:287:349; Interrogation_Position=2591; Antisense; GCATGGCGTGCTTGAGGCACTTTTT
>probe:Drosophila_2:1631331_a_at:518:21; Interrogation_Position=2661; Antisense; ATATATGCGAATGTGCTGCCGAATT
>probe:Drosophila_2:1631331_a_at:504:593; Interrogation_Position=2677; Antisense; TGCCGAATTGTATATCCCCGTTTTA

Paste this into a BLAST search page for me
GGTGCACCCAAACTGCATAGCTTTGTAGCTTTGAGCAGTTCCCAATTGAAAAATTGCCCAGAAGCTGTCGCGCGTGTTTACCGTACACCCGATGACATTGTGGGAGTGACCTTTGCTGAGATCATATAGCCGATCAGTTTGCACGCTTCAATGGTATCAATCCTGGCGCATTCAATTCGCAAGGTAACGTTGGCCCGACTGGCTGCATTCGTACGTGCTGATCATGATTGGCTGTGATGATCCCAACCTGCAACCTGCCTTCTGTTAACTTGGAGGCATGGCGTGCTTGAGGCACTTTTTATATATGCGAATGTGCTGCCGAATTTGCCGAATTGTATATCCCCGTTTTA

Full Affymetrix probeset data:

Annotations for 1631331_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