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 1625640_a_at:

>probe:Drosophila_2:1625640_a_at:328:489; Interrogation_Position=1124; Antisense; GTCCTTAGTTAGCTCTTAATGCCTT
>probe:Drosophila_2:1625640_a_at:73:657; Interrogation_Position=1140; Antisense; TAATGCCTTTCTTTGCAACTCGCAA
>probe:Drosophila_2:1625640_a_at:590:357; Interrogation_Position=1161; Antisense; GCAACAATCATGAACGACTCGACGT
>probe:Drosophila_2:1625640_a_at:410:613; Interrogation_Position=1171; Antisense; TGAACGACTCGACGTGACTCGACCT
>probe:Drosophila_2:1625640_a_at:693:633; Interrogation_Position=1189; Antisense; TCGACCTCCACTCAAAACTACTGTA
>probe:Drosophila_2:1625640_a_at:198:193; Interrogation_Position=1204; Antisense; AACTACTGTACCACTACGAGACAAA
>probe:Drosophila_2:1625640_a_at:515:423; Interrogation_Position=1221; Antisense; GAGACAAACATTTCAACAACCTGAT
>probe:Drosophila_2:1625640_a_at:291:185; Interrogation_Position=1235; Antisense; AACAACCTGATCTTACTGTAGAACT
>probe:Drosophila_2:1625640_a_at:137:199; Interrogation_Position=1318; Antisense; AACGTAATTGCATTATTGCCCTCAA
>probe:Drosophila_2:1625640_a_at:332:345; Interrogation_Position=1327; Antisense; GCATTATTGCCCTCAAGGCGTATAA
>probe:Drosophila_2:1625640_a_at:68:655; Interrogation_Position=884; Antisense; TAATTCTTACAATCGCGTTTCCTAA
>probe:Drosophila_2:1625640_a_at:149:231; Interrogation_Position=894; Antisense; AATCGCGTTTCCTAACCAGAATCGA
>probe:Drosophila_2:1625640_a_at:130:477; Interrogation_Position=975; Antisense; GTTATACATGTGCTCAACGCTGCTG
>probe:Drosophila_2:1625640_a_at:288:339; Interrogation_Position=986; Antisense; GCTCAACGCTGCTGCTATTAAGGAT

Paste this into a BLAST search page for me
GTCCTTAGTTAGCTCTTAATGCCTTTAATGCCTTTCTTTGCAACTCGCAAGCAACAATCATGAACGACTCGACGTTGAACGACTCGACGTGACTCGACCTTCGACCTCCACTCAAAACTACTGTAAACTACTGTACCACTACGAGACAAAGAGACAAACATTTCAACAACCTGATAACAACCTGATCTTACTGTAGAACTAACGTAATTGCATTATTGCCCTCAAGCATTATTGCCCTCAAGGCGTATAATAATTCTTACAATCGCGTTTCCTAAAATCGCGTTTCCTAACCAGAATCGAGTTATACATGTGCTCAACGCTGCTGGCTCAACGCTGCTGCTATTAAGGAT

Full Affymetrix probeset data:

Annotations for 1625640_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