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 1639469_a_at:

>probe:Drosophila_2:1639469_a_at:256:691; Interrogation_Position=1049; Antisense; TTTGGAGGCGCTTATATACAAACAA
>probe:Drosophila_2:1639469_a_at:259:611; Interrogation_Position=1081; Antisense; TGAAACGAAACACAGGGTCCATTAG
>probe:Drosophila_2:1639469_a_at:273:257; Interrogation_Position=1091; Antisense; CACAGGGTCCATTAGTTTATGTTTT
>probe:Drosophila_2:1639469_a_at:547:541; Interrogation_Position=1118; Antisense; GGATTGATTTCATTTAGTTAGTGCA
>probe:Drosophila_2:1639469_a_at:495:85; Interrogation_Position=1137; Antisense; AGTGCAATGATTGCGCAGCCATTTT
>probe:Drosophila_2:1639469_a_at:621:353; Interrogation_Position=1151; Antisense; GCAGCCATTTTCCTTGTTGATTTGT
>probe:Drosophila_2:1639469_a_at:631:555; Interrogation_Position=1254; Antisense; GGACGAGATTTGAATACCGGTGTTG
>probe:Drosophila_2:1639469_a_at:98:23; Interrogation_Position=1300; Antisense; ATATGCAGTTTTATGGCACTTGAAC
>probe:Drosophila_2:1639469_a_at:123:67; Interrogation_Position=1312; Antisense; ATGGCACTTGAACGATAATTTTTAC
>probe:Drosophila_2:1639469_a_at:23:239; Interrogation_Position=1388; Antisense; AATCACGGCAAATTGTTTAGGGAAT
>probe:Drosophila_2:1639469_a_at:333:429; Interrogation_Position=1484; Antisense; GAGTTGCATTCATAATGTTCCTCGA
>probe:Drosophila_2:1639469_a_at:166:603; Interrogation_Position=1499; Antisense; TGTTCCTCGACAGGGACCAAAGTAT
>probe:Drosophila_2:1639469_a_at:498:491; Interrogation_Position=1563; Antisense; GTAAATGACGTTGCTTGTAGTGAGT
>probe:Drosophila_2:1639469_a_at:117:601; Interrogation_Position=1578; Antisense; TGTAGTGAGTCAAAGCTGCTTATTA

Paste this into a BLAST search page for me
TTTGGAGGCGCTTATATACAAACAATGAAACGAAACACAGGGTCCATTAGCACAGGGTCCATTAGTTTATGTTTTGGATTGATTTCATTTAGTTAGTGCAAGTGCAATGATTGCGCAGCCATTTTGCAGCCATTTTCCTTGTTGATTTGTGGACGAGATTTGAATACCGGTGTTGATATGCAGTTTTATGGCACTTGAACATGGCACTTGAACGATAATTTTTACAATCACGGCAAATTGTTTAGGGAATGAGTTGCATTCATAATGTTCCTCGATGTTCCTCGACAGGGACCAAAGTATGTAAATGACGTTGCTTGTAGTGAGTTGTAGTGAGTCAAAGCTGCTTATTA

Full Affymetrix probeset data:

Annotations for 1639469_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