Retrieve the cDNA transcript sequence for a SummarizedExperiment

This helper function retrieves the cDNA sequence of the transcripts used for expression quantification. This function either downloads or loads the transcript sequence from cache, it does not re-order or check against the rows of the SummarizedExperiment (which could be already summarized to genes for example).

Usage

retrieveCDNA(se, quiet = FALSE)

Arguments

se

the SummarizedExperiment

quiet

logical, suppress messages

Value

a DNAStringSet object

Examples

if (FALSE) { # \dontrun{
# this example is not run because it requires access to Ensembl ftp
example(tximeta)
cdna <- retrieveCDNA(se)
} # }