DNA database divisions
PRI - primate (human,monkey)
MAM - other mammalian (bovine,cat)
VRT - other vertebrate (chicken)
PLN - plant, fungal, and alga
SYN - synthetic (plasmids, vectors)
UNA - unannotated sequences
EST - Expressed Sequence Tags
STS - Sequence Tagged Sites
GSS - Genome Survey Sequences
HTG - High Throughput Genomic Sequences
HTC - High Throughput cDNA Sequences