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 1641745_a_at:

>probe:Drosophila_2:1641745_a_at:581:439; Interrogation_Position=1078; Antisense; GATGGGCGCCTTTCCGAACGTCAAA
>probe:Drosophila_2:1641745_a_at:237:177; Interrogation_Position=1100; Antisense; AAACGCATTGCCTACTGCACGTGTT
>probe:Drosophila_2:1641745_a_at:389:535; Interrogation_Position=1153; Antisense; GGTGCAGCGTTGTCTTCAGCTAAAT
>probe:Drosophila_2:1641745_a_at:437:663; Interrogation_Position=1173; Antisense; TAAATCCATCCTTCAAGCTGCTCAG
>probe:Drosophila_2:1641745_a_at:290:119; Interrogation_Position=1188; Antisense; AGCTGCTCAGCTGCAAGAAGGCCTT
>probe:Drosophila_2:1641745_a_at:329:211; Interrogation_Position=1262; Antisense; AAGAACGTCCTGTATTGCCAGCCGG
>probe:Drosophila_2:1641745_a_at:287:691; Interrogation_Position=1274; Antisense; TATTGCCAGCCGGACAGTGATCTTA
>probe:Drosophila_2:1641745_a_at:89:85; Interrogation_Position=1289; Antisense; AGTGATCTTACCGATGGCATCTTCC
>probe:Drosophila_2:1641745_a_at:627:565; Interrogation_Position=1412; Antisense; GGCACTCGAGCCATTGAATTTTTCA
>probe:Drosophila_2:1641745_a_at:363:727; Interrogation_Position=902; Antisense; TTGGGAGACGCCTTGAACCTAACAC
>probe:Drosophila_2:1641745_a_at:610:381; Interrogation_Position=929; Antisense; GAACGCTTTCCGGACGTAGAGTACA
>probe:Drosophila_2:1641745_a_at:225:101; Interrogation_Position=946; Antisense; AGAGTACATCCTGGTGGACCCTAGT
>probe:Drosophila_2:1641745_a_at:285:411; Interrogation_Position=962; Antisense; GACCCTAGTTGCTCTGGCAGCGGAA
>probe:Drosophila_2:1641745_a_at:658:345; Interrogation_Position=996; Antisense; GCATGACCGTGTGCGACGAGCCGAA

Paste this into a BLAST search page for me
GATGGGCGCCTTTCCGAACGTCAAAAAACGCATTGCCTACTGCACGTGTTGGTGCAGCGTTGTCTTCAGCTAAATTAAATCCATCCTTCAAGCTGCTCAGAGCTGCTCAGCTGCAAGAAGGCCTTAAGAACGTCCTGTATTGCCAGCCGGTATTGCCAGCCGGACAGTGATCTTAAGTGATCTTACCGATGGCATCTTCCGGCACTCGAGCCATTGAATTTTTCATTGGGAGACGCCTTGAACCTAACACGAACGCTTTCCGGACGTAGAGTACAAGAGTACATCCTGGTGGACCCTAGTGACCCTAGTTGCTCTGGCAGCGGAAGCATGACCGTGTGCGACGAGCCGAA

Full Affymetrix probeset data:

Annotations for 1641745_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