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 1629778_s_at:

>probe:Drosophila_2:1629778_s_at:102:577; Interrogation_Position=1578; Antisense; GGCGAAGTCCATGCCCAAACTAGAG
>probe:Drosophila_2:1629778_s_at:386:561; Interrogation_Position=1602; Antisense; GGAAACTTGTGTGGATGCGACGAAA
>probe:Drosophila_2:1629778_s_at:147:709; Interrogation_Position=1642; Antisense; TTAAGCGGAAGTCCACCTGGGCCAA
>probe:Drosophila_2:1629778_s_at:641:295; Interrogation_Position=1667; Antisense; CGAGCAGCGATTGATTCCGTTTCAA
>probe:Drosophila_2:1629778_s_at:667:595; Interrogation_Position=1785; Antisense; TGAGCCTATTTCTTAAACGAGACGC
>probe:Drosophila_2:1629778_s_at:178:137; Interrogation_Position=1801; Antisense; ACGAGACGCTTAAATTCACAGGTTT
>probe:Drosophila_2:1629778_s_at:704:691; Interrogation_Position=1906; Antisense; TTTGTAAAGTTTAAGCCATCGCTCA
>probe:Drosophila_2:1629778_s_at:489:19; Interrogation_Position=1933; Antisense; ATATTTACGTTTGGTTTCCATCTGA
>probe:Drosophila_2:1629778_s_at:276:563; Interrogation_Position=1976; Antisense; GGAAGTTCTTCCATCCAGAAGCTAT
>probe:Drosophila_2:1629778_s_at:703:699; Interrogation_Position=2000; Antisense; TTTTCGTCTCCCTCTTGTGACAAAA
>probe:Drosophila_2:1629778_s_at:617:237; Interrogation_Position=2028; Antisense; AATCTAAATTTGTCCCACCAGTGCG
>probe:Drosophila_2:1629778_s_at:93:261; Interrogation_Position=2043; Antisense; CACCAGTGCGGTTATTTGTTTTAAG
>probe:Drosophila_2:1629778_s_at:117:147; Interrogation_Position=2114; Antisense; AAATATAAGGTGCAGGTCCCTCGCC
>probe:Drosophila_2:1629778_s_at:294:497; Interrogation_Position=2142; Antisense; GTCTCCGGCGTAGGTTGCAGGTAAC

Paste this into a BLAST search page for me
GGCGAAGTCCATGCCCAAACTAGAGGGAAACTTGTGTGGATGCGACGAAATTAAGCGGAAGTCCACCTGGGCCAACGAGCAGCGATTGATTCCGTTTCAATGAGCCTATTTCTTAAACGAGACGCACGAGACGCTTAAATTCACAGGTTTTTTGTAAAGTTTAAGCCATCGCTCAATATTTACGTTTGGTTTCCATCTGAGGAAGTTCTTCCATCCAGAAGCTATTTTTCGTCTCCCTCTTGTGACAAAAAATCTAAATTTGTCCCACCAGTGCGCACCAGTGCGGTTATTTGTTTTAAGAAATATAAGGTGCAGGTCCCTCGCCGTCTCCGGCGTAGGTTGCAGGTAAC

Full Affymetrix probeset data:

Annotations for 1629778_s_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