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 1639908_a_at:

>probe:Drosophila_2:1639908_a_at:300:653; Interrogation_Position=1002; Antisense; TAATTGAGCTAGAGCACGCCACCCG
>probe:Drosophila_2:1639908_a_at:221:113; Interrogation_Position=1080; Antisense; AGCACAGCAATCGAAGCAGCCAGGA
>probe:Drosophila_2:1639908_a_at:337:125; Interrogation_Position=1108; Antisense; AGCCGAAACCAGACCAGAACGTAAT
>probe:Drosophila_2:1639908_a_at:158:371; Interrogation_Position=1134; Antisense; GAATGGAACAACAGGCCTGCCATCC
>probe:Drosophila_2:1639908_a_at:655:325; Interrogation_Position=1168; Antisense; GCGAGCAGCATCACAAGAGTTTCAA
>probe:Drosophila_2:1639908_a_at:619:163; Interrogation_Position=1250; Antisense; AAATATTGCCTTTCCCTCTGGAAGA
>probe:Drosophila_2:1639908_a_at:611:549; Interrogation_Position=1277; Antisense; GGAGAGCAACCGCAACCAGTTTCGA
>probe:Drosophila_2:1639908_a_at:244:11; Interrogation_Position=1346; Antisense; ATTCGAGAAGCCACTAGCACAGCGC
>probe:Drosophila_2:1639908_a_at:658:621; Interrogation_Position=1377; Antisense; TGCTGTGGTGCCCTGTATCAGTAAT
>probe:Drosophila_2:1639908_a_at:644:151; Interrogation_Position=1421; Antisense; ACATCTGAATGTGTTCGCGAAGCAA
>probe:Drosophila_2:1639908_a_at:63:631; Interrogation_Position=899; Antisense; TCCTCGCCCGCTAAGTAAAGCTGAA
>probe:Drosophila_2:1639908_a_at:59:173; Interrogation_Position=915; Antisense; AAAGCTGAAGCTTGTGGCCCTGGGA
>probe:Drosophila_2:1639908_a_at:46:595; Interrogation_Position=927; Antisense; TGTGGCCCTGGGAGATTTCGAAGCT
>probe:Drosophila_2:1639908_a_at:78:475; Interrogation_Position=972; Antisense; GTTAAAAGCTGAACGGCCTTCCAAG

Paste this into a BLAST search page for me
TAATTGAGCTAGAGCACGCCACCCGAGCACAGCAATCGAAGCAGCCAGGAAGCCGAAACCAGACCAGAACGTAATGAATGGAACAACAGGCCTGCCATCCGCGAGCAGCATCACAAGAGTTTCAAAAATATTGCCTTTCCCTCTGGAAGAGGAGAGCAACCGCAACCAGTTTCGAATTCGAGAAGCCACTAGCACAGCGCTGCTGTGGTGCCCTGTATCAGTAATACATCTGAATGTGTTCGCGAAGCAATCCTCGCCCGCTAAGTAAAGCTGAAAAAGCTGAAGCTTGTGGCCCTGGGATGTGGCCCTGGGAGATTTCGAAGCTGTTAAAAGCTGAACGGCCTTCCAAG

Full Affymetrix probeset data:

Annotations for 1639908_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