1. Cell-cell interactions in conjugating Escherichia coli: Con- mutants and stabilization of mating aggregates;Achtman M.;Proc. Natl. Acad. Sci. USA,1978
2. Morphological and functional dimorphism in Xenorhabdus spp., bacteria symbiotically associated with the insect pathogenic nematodes Neoplectana and Heterorhabditis;Akhurst R. J.;J. Gen. Microbiol.,1980
3. Antibiotic activity of Xenorhabdus spp. bacteria symbiotically associated with insect pathogenic nematodes of the families Heterorhabditidae and Steinernematidae;Akhurst R. J.;J. Gen. Microbiol.,1982
4. Taxonomic study ofXenorhabdus, a genus of bacteria symbiotically associated with insect pathogenic nematodes;Akhurst R. J.;Int. J. Syst. Bacteriol.,1983
5. Specificity of the association between Steinernema spp. (Nematoda: Steinernematidae) and Xenorhabdus spp. (Eubacteriales: Enterobacteriaceae);Akhurst R. J.;Exp. Parasitol.,1983