Hi all,

Recently, NCBI changed the location of the BLAST server from http://www.ncbi.nlm.nih.gov/blast/Blast.cgi to http://blast.ncbi.nlm.nih.gov/Blast.cgi. This will cause HTTP 404 or HTTP 301 errors when attempting to run BLAST searches from within DNA Master.

Dr. Jeffrey Lawrence has just issued a DNA ...

A new update to DNA Master addresses the recent problem of intermittent and skipped BLAST hits when BLASTing a complete genome. Make sure to update your program by going to Help-->Update DNA Master
and then closing and relaunching your program.