How can I make a multi-fasta file of my sequences on molbiol?
You can use the UNIX command cat ( concatenate ) to make a fasta file containing more than one sequence. This example assumes that you have a number of query sequences in separate files (“human.seq”, “horse.seq”, “mouse.seq”) and that you would like to construct a single file called “all_seqs.fasta” containing all of the sequences: cat *.seq > all_seqs.
