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Proceedings of the Royal Society of London. Series B, Biological Sciences|April 11, 1979
Possible evolutionary significance of spirochaetesL Margulis, D Chase, L P To
Symbiosis (Philadelphia, Pa.)|January 1, 1991
Cristispira from oyster styles: complex morphology of large symbiotic spirochetesL Margulis, L Nault, J M Sieburth
Symbiosis (Philadelphia, Pa.)|January 1, 1990
Endospore-forming filamentous bacteria symbiotic in termites: ultrastructure and growth in culture of ArthromitusL Margulis, L Olendzenski, B A Afzelius
Archives of Microbiology|January 1, 1993
Spirosymplokos deltaeiberi nov. gen., nov. sp.: variable-diameter composite spirochete from microbial matsR Guerrero, J Ashen, M Sole, et al.
Microbiologia (Madrid, Spain)|March 1, 1996
Diversity of eukaryotic microorganisms: computer-based resources, "The Handbook of Protoctista" and its "Glossary"L Margulis, L Olendzenski, M Dolan, et al.
Journal of Molecular Evolution|January 1, 1988
The evolutionary transition from RNA to DNA in early cellsA Lazcano, R Guerrero, L Margulis, et al.
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