Goal To add “ATG” at the beginning and “TAG” at the end of every sequence in a multi-sequence file named two.fasta. The file two.fasta contains two sequences:

aaact
aaactct
Script print("ATG" + two.fasta + "TAG")
Output ATGaaactTAG
ATGaaactctTAG

Need more help with this?
Contact DNASTAR

Thanks for your feedback.