I've got a GRanges object , but I don't know how to transfer it into fasta with tx_name. I tried to extract sequence using writeXStringSet(), but the result didn't have the tx_name. Can anybody tell me how to solve this?
seq <- getSeq(Hsapiens,gr) writeXStringSet(seq,file="result")
but the result didn't have the tx_name, like follows > ATCGATCG
I want to have the tx_name as follows