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 1641556_a_at:

>probe:Drosophila_2:1641556_a_at:235:359; Interrogation_Position=4307; Antisense; GCAACTGCTGCTGGAGGATTTCTGG
>probe:Drosophila_2:1641556_a_at:301:79; Interrogation_Position=4321; Antisense; AGGATTTCTGGGTTCAGCTGCCCAA
>probe:Drosophila_2:1641556_a_at:361:307; Interrogation_Position=4346; Antisense; CCAGTGGTTGGCCTTGTTAATCTTA
>probe:Drosophila_2:1641556_a_at:259:239; Interrogation_Position=4364; Antisense; AATCTTATTTGGTGGCAGCTTGCTG
>probe:Drosophila_2:1641556_a_at:67:569; Interrogation_Position=4377; Antisense; GGCAGCTTGCTGAGTATGCTCGTCA
>probe:Drosophila_2:1641556_a_at:225:423; Interrogation_Position=4422; Antisense; GAGAACAAGGTTAACGCGCGCTATC
>probe:Drosophila_2:1641556_a_at:120:329; Interrogation_Position=4457; Antisense; GCGTCTTGACTTCGGTACCAAATTG
>probe:Drosophila_2:1641556_a_at:587:245; Interrogation_Position=4488; Antisense; AATTCGCCCTTCTAAGAATCACGTC
>probe:Drosophila_2:1641556_a_at:372:71; Interrogation_Position=4540; Antisense; AGGCTGTATATAACACCACCACTCG
>probe:Drosophila_2:1641556_a_at:315:145; Interrogation_Position=4560; Antisense; ACTCGACATACTTCTTGCTACTTTT
>probe:Drosophila_2:1641556_a_at:606:279; Interrogation_Position=4577; Antisense; CTACTTTTCCGATTCTGACCAACAG
>probe:Drosophila_2:1641556_a_at:46:415; Interrogation_Position=4593; Antisense; GACCAACAGTCTGGGTATCCTTAGA
>probe:Drosophila_2:1641556_a_at:604:479; Interrogation_Position=4625; Antisense; GTTTCTGTCAGCATTTGTTCTTAGG
>probe:Drosophila_2:1641556_a_at:699:357; Interrogation_Position=4651; Antisense; GCAACATCGTTATTTTAGCCACTAG

Paste this into a BLAST search page for me
GCAACTGCTGCTGGAGGATTTCTGGAGGATTTCTGGGTTCAGCTGCCCAACCAGTGGTTGGCCTTGTTAATCTTAAATCTTATTTGGTGGCAGCTTGCTGGGCAGCTTGCTGAGTATGCTCGTCAGAGAACAAGGTTAACGCGCGCTATCGCGTCTTGACTTCGGTACCAAATTGAATTCGCCCTTCTAAGAATCACGTCAGGCTGTATATAACACCACCACTCGACTCGACATACTTCTTGCTACTTTTCTACTTTTCCGATTCTGACCAACAGGACCAACAGTCTGGGTATCCTTAGAGTTTCTGTCAGCATTTGTTCTTAGGGCAACATCGTTATTTTAGCCACTAG

Full Affymetrix probeset data:

Annotations for 1641556_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