get mRNAs by TxDb
Hi everyone.
I'm using transcripts() function in R environment to obtain transcript of Human from TxDb.Hsapiens.UCSC.hg38.knownGene package. I don't know that this transcripts contain intron or not. On the other word, are these transcripts mRNA or not?
tnx all,
Mansoor.
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The transcripts() function will return coordinates for the entire range of a given transcript including introns. To get only the exonic regions use exonsBy()
## known exons for each transcript
exonsBy(TxDb.Hsapiens.UCSC.hg38.knownGene,'tx')
## known exons for each gene
exonsBy(TxDb.Hsapiens.UCSC.hg38.knownGene,'gene')
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