In the referenced article, oba at oba.oba (Obabá) writes:
>As you can see from the title of this post, I need a program
>(preferencially free or shareware), that can make diagrams of
>I would appreciate a lot if someone could point out a site in the
>web where I could get such a program.
>Thanks in advance!
Plasmid Processor. It's by no means perfect, but it's free and it does