\name{xenTro2.refGene.LENGTH} \title{Transcript length data for the organism xenTro} \description{xenTro2.refGene.LENGTH is an R object which maps transcripts to the length (in bp) of their mature mRNA transcripts. Where available, it will also provide the mapping between a gene ID and its associated transcripts. The data is obtained from the UCSC table browser (http://genome.ucsc.edu/cgi-bin/hgTables) using the refGene table. The data file was made by calling downloadLengthFromUCSC(xenTro2, refGene) on the date on which the package was last updated.} \seealso{ \code{\link{downloadLengthFromUCSC}}} \examples{ data(xenTro2.refGene.LENGTH) head(xenTro2.refGene.LENGTH) } \keyword{datasets}