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 1636953_a_at:

>probe:Drosophila_2:1636953_a_at:224:661; Interrogation_Position=2319; Antisense; TAACTTTGCTTTATCTTCACGCGAG
>probe:Drosophila_2:1636953_a_at:670:711; Interrogation_Position=2334; Antisense; TTCACGCGAGTAGAGCAGCACATCA
>probe:Drosophila_2:1636953_a_at:173:493; Interrogation_Position=2472; Antisense; GTAACTATTGTTGCCACATTGAAAA
>probe:Drosophila_2:1636953_a_at:148:657; Interrogation_Position=2519; Antisense; TAAGTTTTAACCAAGCGACGAGCGA
>probe:Drosophila_2:1636953_a_at:134:409; Interrogation_Position=2535; Antisense; GACGAGCGAGTCGAACGCGATGAAA
>probe:Drosophila_2:1636953_a_at:526:443; Interrogation_Position=2553; Antisense; GATGAAAGTTTCCTAACCGCTGGTT
>probe:Drosophila_2:1636953_a_at:627:659; Interrogation_Position=2566; Antisense; TAACCGCTGGTTTCAGTTCTAAACA
>probe:Drosophila_2:1636953_a_at:547:203; Interrogation_Position=2607; Antisense; AACCACACACGATTTATGTTTGATA
>probe:Drosophila_2:1636953_a_at:385:359; Interrogation_Position=2663; Antisense; GCAACACAAGGAACACACACGCACA
>probe:Drosophila_2:1636953_a_at:332:263; Interrogation_Position=2688; Antisense; CAGACACAAGTCCTAGCCATTGAAT
>probe:Drosophila_2:1636953_a_at:700:685; Interrogation_Position=2728; Antisense; TATTATTTTCGTTACGATCCCTTCG
>probe:Drosophila_2:1636953_a_at:589:449; Interrogation_Position=2743; Antisense; GATCCCTTCGTCCTTTTATCTATTT
>probe:Drosophila_2:1636953_a_at:417:15; Interrogation_Position=2764; Antisense; ATTTACCTATTTTAGAGACTCCGCT
>probe:Drosophila_2:1636953_a_at:219:425; Interrogation_Position=2778; Antisense; GAGACTCCGCTTACTTGAAGCACTA

Paste this into a BLAST search page for me
TAACTTTGCTTTATCTTCACGCGAGTTCACGCGAGTAGAGCAGCACATCAGTAACTATTGTTGCCACATTGAAAATAAGTTTTAACCAAGCGACGAGCGAGACGAGCGAGTCGAACGCGATGAAAGATGAAAGTTTCCTAACCGCTGGTTTAACCGCTGGTTTCAGTTCTAAACAAACCACACACGATTTATGTTTGATAGCAACACAAGGAACACACACGCACACAGACACAAGTCCTAGCCATTGAATTATTATTTTCGTTACGATCCCTTCGGATCCCTTCGTCCTTTTATCTATTTATTTACCTATTTTAGAGACTCCGCTGAGACTCCGCTTACTTGAAGCACTA

Full Affymetrix probeset data:

Annotations for 1636953_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