August 2007
10.1371/journal.pgen.0030128
10.1371/journal.pgen.0030126
10.1371/journal.pgen.0030134
10.1371/journal.pgen.0030133
10.1371/journal.pgen.0030132
10.1371/journal.pgen.0030131
10.1371/journal.pgen.0030130
10.1371/journal.pgen.0030137
10.1371/journal.pgen.0030136
10.1371/journal.pgen.0030135
10.1371/journal.pgen.0030144
10.1371/journal.pgen.0030143
10.1371/journal.pgen.0030141
10.1371/journal.pgen.0030140
10.1371/journal.pgen.0030138
10.1371/journal.pgen.0030149
10.1371/journal.pgen.0030148
10.1371/journal.pgen.0030146
10.1371/journal.pgen.0030145
10.1371/journal.pgen.0030142
10.1371/journal.pgen.0030139
LOCKSS system has permission to collect, preserve, and serve this open access Archival Unit.
CLOCKSS system has permission to ingest, preserve, and serve this open access Archival Unit.