El Martes 28 Enero 2003 23:22, Tim Harsch escribi=F3: > How is it that your results are not right? Do you mean to say that you > have two databases. A) a single FASTA for nt of roughly 6 gig formatte= d > with formatdb (no -v param) and B) the same fasta file formatted with > formatdb -v to split it into several pieces. And using the same query > sequence you get different results with A and B? Yes. I don't get the same results.=20 Maybe is my problem .. so you can say me how join the results of B) when = each=20 output of the nt splitted database is processed by separately CPUs of the= =20 cluster.=20 Greetings ! --SAN