[BioC] ath1121501 and GO

[James W. MacDonald]

Martin Olivier wrote:
> Hi all,
> 
> I need to extract information from the library ath1121501.
> I would like to obtain a list to have a correspondance between GO terms and
> the gene names.
> 
> The list should be such that the names of the list are
> the gene names (AT4G19650" ,"AT5G47010", etc...) and each member of the 
> list
> contains the vector of all the terms GO in which the gene is affected.
> The result should be similar to :
> 
> $AT4G36260
> [1] "GO:0048479" ....
> 
> $AT5G47010
> [1] "GO:000814" ...
> 
> etc...

 > a <- mget(ls(ath1121501GO)[1:10], ath1121501GO)
 > b <- sapply(a, names)
 > names(b) <- sapply(mget(ls(ath1121501GO)[1:10], ath1121501SYMBOL), 
function(x) x[1])
 > b
$ATMG00640.1
[1] "GO:0000276" "GO:0005739" "GO:0015986" "GO:0046933"

$ATMG00650.1
[1] "GO:0005739" "GO:0003954" "GO:0006118" "GO:0045333" "GO:0045279"

$ATMG00660.1
[1] "GO:0005739"

$ATMG00670.1
[1] "GO:0012505"

$ATMG00680.1
[1] "GO:0005739"

$ATMG00690.1
[1] "GO:0005739"

$ATMG00710.1
[1] "GO:0008372" "GO:0005554" "GO:0000004"

$ATMG00720.1
[1] "GO:0008372" "GO:0005554" "GO:0000004"

$ATMG00740.1
[1] "GO:0008372" "GO:0005554" "GO:0000004"

$multiple
[1] "multiple"

HTH,

Jim


> 
> Thanks for your help,
> Olivier.
> 
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-- 
James W. MacDonald, M.S.
Biostatistician
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
7410 CCGC
Ann Arbor MI 48109
734-647-5623


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