{"laboratory":null,"mutagen":"EMS","species":null,"description":"=e2000\nDeletes ribosomal gene cluster\n[Anderson P] Originally isolated as recessive lethal balance for unc-54 and linked loci; designated  let-209(e2000) or let(r202). Subsequently  shown to delete part of ribosomal RNA cluster rrn-1.\n","id":129,"type":"Deletion","name":"eDf24"}