I have a list of 189 Accession numbers for 16s rRNA, how can I batch BLAST these to find which species they are closest too? I tried this server: http://greengene.uml.edu/programs/NCBI_Blast.html but the output that it gives me is huge for each accession number. I'm more looking for the a program that will give me a summary so I can quickly see the species that most match these 189 sequences.
Thanks, John