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 1623744_at:

>probe:Drosophila_2:1623744_at:300:437; Interrogation_Position=1002; Antisense; GATGTCGCTTAAAGGCTGTCGGGTT
>probe:Drosophila_2:1623744_at:666:571; Interrogation_Position=1015; Antisense; GGCTGTCGGGTTTTTATAATCTTAT
>probe:Drosophila_2:1623744_at:17:389; Interrogation_Position=1069; Antisense; GAAAACCTGTAAGCTGCGGGCATTA
>probe:Drosophila_2:1623744_at:254:335; Interrogation_Position=1081; Antisense; GCTGCGGGCATTATTTGCCTTTTTT
>probe:Drosophila_2:1623744_at:186:315; Interrogation_Position=1109; Antisense; GCCTTTCAGTGCATTTCAGCCTTAA
>probe:Drosophila_2:1623744_at:252:217; Interrogation_Position=1135; Antisense; AAGTTCATTTTTCCATTGCAGCCAG
>probe:Drosophila_2:1623744_at:348:353; Interrogation_Position=1152; Antisense; GCAGCCAGATGCACGAGCTTGAATT
>probe:Drosophila_2:1623744_at:254:137; Interrogation_Position=777; Antisense; ACGAAACATCTGTAGCCCTGAACTT
>probe:Drosophila_2:1623744_at:302:261; Interrogation_Position=804; Antisense; CACGCCCACCTCTATATTTATATTC
>probe:Drosophila_2:1623744_at:524:341; Interrogation_Position=832; Antisense; GCTATCTGGAGTGAAATCGACATCT
>probe:Drosophila_2:1623744_at:447:701; Interrogation_Position=868; Antisense; TTATTACCCAAGACACACGGTCGCT
>probe:Drosophila_2:1623744_at:591:57; Interrogation_Position=899; Antisense; ATGATAGGTTTTTATCTGCCCCGTG
>probe:Drosophila_2:1623744_at:357:283; Interrogation_Position=914; Antisense; CTGCCCCGTGGACTGAAAACTTTGT
>probe:Drosophila_2:1623744_at:639:181; Interrogation_Position=929; Antisense; AAAACTTTGTAACTGTGCACTGAAC

Paste this into a BLAST search page for me
GATGTCGCTTAAAGGCTGTCGGGTTGGCTGTCGGGTTTTTATAATCTTATGAAAACCTGTAAGCTGCGGGCATTAGCTGCGGGCATTATTTGCCTTTTTTGCCTTTCAGTGCATTTCAGCCTTAAAAGTTCATTTTTCCATTGCAGCCAGGCAGCCAGATGCACGAGCTTGAATTACGAAACATCTGTAGCCCTGAACTTCACGCCCACCTCTATATTTATATTCGCTATCTGGAGTGAAATCGACATCTTTATTACCCAAGACACACGGTCGCTATGATAGGTTTTTATCTGCCCCGTGCTGCCCCGTGGACTGAAAACTTTGTAAAACTTTGTAACTGTGCACTGAAC

Full Affymetrix probeset data:

Annotations for 1623744_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