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                    annaick.carles
        
    
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        @annaickcarles-4868
        Last seen 11.2 years ago
        
    Dear Bioconductor mailing list,
i need to get the length of genes in Arabidopsis thaliana in order to
use the R package 'goseq'. Since Arabidopsis thaliana is not in the
native 'goseq' database, I first tried to get a 'transcriptDb' object
as
suggested in the documentation of 'goseq', with
'makeTranscriptDbFromBiomart' command from the 'GenomicFeatures'
package. But I got the following error message:
-----------------------------------
 >
txdb_At<-makeTranscriptDbFromBiomart(biomart="plants_mart_10",dataset=
"athaliana_eg_gene")
Download and preprocess the 'transcripts' data frame ...
                                       V1
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2                                             <html><head><meta http-equiv="Content-Type" content="text/html;" charset="iso-8859-1">
3 <title>ERROR: The requested URL could not be retrieved</title>
4 <style type="text/css"></style>
5                                          </head><body>
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