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 1640194_a_at:

>probe:Drosophila_2:1640194_a_at:278:573; Interrogation_Position=1005; Antisense; GGCGGAACTTCATCATTAAACGTGT
>probe:Drosophila_2:1640194_a_at:549:273; Interrogation_Position=1018; Antisense; CATTAAACGTGTTTGGGTCTGCAAA
>probe:Drosophila_2:1640194_a_at:56:727; Interrogation_Position=1030; Antisense; TTGGGTCTGCAAAACCGGTAGATAC
>probe:Drosophila_2:1640194_a_at:329:201; Interrogation_Position=1042; Antisense; AACCGGTAGATACAGCAGCAAGGGA
>probe:Drosophila_2:1640194_a_at:705:357; Interrogation_Position=1079; Antisense; GCAAAGATTGGCTCTCGCTCGAAAA
>probe:Drosophila_2:1640194_a_at:569:337; Interrogation_Position=1089; Antisense; GCTCTCGCTCGAAAACAGGATAAGG
>probe:Drosophila_2:1640194_a_at:479:389; Interrogation_Position=1137; Antisense; GAAAAACTTGCCGAGCTCCAGGTGG
>probe:Drosophila_2:1640194_a_at:481:191; Interrogation_Position=1141; Antisense; AACTTGCCGAGCTCCAGGTGGATAA
>probe:Drosophila_2:1640194_a_at:531:231; Interrogation_Position=1173; Antisense; AATGAAAGTCTAAGTGCAACAGTTA
>probe:Drosophila_2:1640194_a_at:166:255; Interrogation_Position=1189; Antisense; CAACAGTTAGTTGGCGCACGAATCA
>probe:Drosophila_2:1640194_a_at:96:467; Interrogation_Position=1198; Antisense; GTTGGCGCACGAATCAGGACTACAA
>probe:Drosophila_2:1640194_a_at:354:557; Interrogation_Position=1214; Antisense; GGACTACAAGGAAAGCGACAAAATT
>probe:Drosophila_2:1640194_a_at:658:209; Interrogation_Position=926; Antisense; AAGAACTTTACCATTGCCAGATGTA
>probe:Drosophila_2:1640194_a_at:167:729; Interrogation_Position=993; Antisense; TTGGATAAACAAGGCGGAACTTCAT

Paste this into a BLAST search page for me
GGCGGAACTTCATCATTAAACGTGTCATTAAACGTGTTTGGGTCTGCAAATTGGGTCTGCAAAACCGGTAGATACAACCGGTAGATACAGCAGCAAGGGAGCAAAGATTGGCTCTCGCTCGAAAAGCTCTCGCTCGAAAACAGGATAAGGGAAAAACTTGCCGAGCTCCAGGTGGAACTTGCCGAGCTCCAGGTGGATAAAATGAAAGTCTAAGTGCAACAGTTACAACAGTTAGTTGGCGCACGAATCAGTTGGCGCACGAATCAGGACTACAAGGACTACAAGGAAAGCGACAAAATTAAGAACTTTACCATTGCCAGATGTATTGGATAAACAAGGCGGAACTTCAT

Full Affymetrix probeset data:

Annotations for 1640194_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