(Q27)

Edgcomb, V. P., Leadbetter, E. R., Bourland, W., Beaudoin, D. and Bernhard, J. M. (2011). Structured Multiple Endosymbiosis of Bacteria and Archaea in a Ciliate from Marine Sulfidic Sediments: A Survival Mechanism in Low Oxygen, Sulfidic Sediments? Frontiers in Microbiology 2,.