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 1636843_a_at:

>probe:Drosophila_2:1636843_a_at:73:303; Interrogation_Position=1433; Antisense; CCGCCGGCGGTATACAGTATCTGGA
>probe:Drosophila_2:1636843_a_at:727:211; Interrogation_Position=1468; Antisense; AAGACGTGCGCCAACCTGGCGGAAA
>probe:Drosophila_2:1636843_a_at:562:237; Interrogation_Position=1491; Antisense; AATACTGAAGATTAAGCCCCTGAGC
>probe:Drosophila_2:1636843_a_at:284:319; Interrogation_Position=1506; Antisense; GCCCCTGAGCTTTGTTTAAACTCGA
>probe:Drosophila_2:1636843_a_at:418:529; Interrogation_Position=1553; Antisense; GGGAGTCAAGCATACCCATTGCCAT
>probe:Drosophila_2:1636843_a_at:568:721; Interrogation_Position=1571; Antisense; TTGCCATATGTTGAAGACGCCTCTG
>probe:Drosophila_2:1636843_a_at:212:135; Interrogation_Position=1587; Antisense; ACGCCTCTGCATTTTGATGGACCAA
>probe:Drosophila_2:1636843_a_at:39:441; Interrogation_Position=1602; Antisense; GATGGACCAAAGCACTACAGTAACA
>probe:Drosophila_2:1636843_a_at:459:7; Interrogation_Position=1671; Antisense; ATTGCACTGGTGCTGAACTAAAGCT
>probe:Drosophila_2:1636843_a_at:314:475; Interrogation_Position=1697; Antisense; GTTACATATCTCCATGTTGCACTTA
>probe:Drosophila_2:1636843_a_at:157:713; Interrogation_Position=1730; Antisense; TTCTAGTCTCCTAAGAGTCTGTCGT
>probe:Drosophila_2:1636843_a_at:587:85; Interrogation_Position=1745; Antisense; AGTCTGTCGTTGCTCCTATTATTTA
>probe:Drosophila_2:1636843_a_at:99:53; Interrogation_Position=1807; Antisense; ATGAGCTTCGGCATTCTTTTAGGGA
>probe:Drosophila_2:1636843_a_at:537:723; Interrogation_Position=1955; Antisense; TTGAGATACCCATGCTGTGTTCAGC

Paste this into a BLAST search page for me
CCGCCGGCGGTATACAGTATCTGGAAAGACGTGCGCCAACCTGGCGGAAAAATACTGAAGATTAAGCCCCTGAGCGCCCCTGAGCTTTGTTTAAACTCGAGGGAGTCAAGCATACCCATTGCCATTTGCCATATGTTGAAGACGCCTCTGACGCCTCTGCATTTTGATGGACCAAGATGGACCAAAGCACTACAGTAACAATTGCACTGGTGCTGAACTAAAGCTGTTACATATCTCCATGTTGCACTTATTCTAGTCTCCTAAGAGTCTGTCGTAGTCTGTCGTTGCTCCTATTATTTAATGAGCTTCGGCATTCTTTTAGGGATTGAGATACCCATGCTGTGTTCAGC

Full Affymetrix probeset data:

Annotations for 1636843_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