1. Abd, H. , Weintraub, A. & Sandström, G. 2005. Intracellular survival and replication of Vibrio cholerae O139 in aquatic free-living amoebae. Environ. Microbiol., 7:1003.
2. Abd, H. , Johansson, T. , Golovliov, I. , Sandström, G. & Forsman, M. 2003. Survival and growth of Francisella tularensis in Acanthamoeba castellanii. Appl. Environ. Microbiol., 69:600â606.
3. Abd, H. , Saeed, A. , Weintraub, A. , Nair, B. G. & Sandström, G. 2007. Vibrio cholerae O1 strains are facultative intracellular bacteria, able to survive and multiply symbiotically inside the aquatic free-living amoeba Acanthamoeba castellanii. FEMS Microbiol. Ecol., 60:33â39.
4. Apodaca, G. , Bomsel, M. , Lindstedt, R. , Engel, J. , Frank, D. , Mostov, K. & Wiener-Kronish, J. 1995. Characterization of Pseudomonas aeruginosa-induced MDCK cell injury: glycosylation-defective host cells are resistant to bacterial killing. Infect. Immun., 63:1541â1551.
5. Arnoult, D. , Akarid, K. , Grodet, A. , Petit, P. X. , Estaquier, J. & Ameisen, J. C. 2002. On the evolution of programmed cell death: apoptosis of the unicellular eukaryote Leishmania major involves cysteine proteinase activation and mitochondrion permeabilization. Cell Death Differ., 9:65â81.