In the course of a study of the gum produced by the root nodule bacteria of legumes a close correlation was found to exist between the gum content of solution cultures of some species of Rhizobium and their viscosities as measured by means of an Ostwald viscosimeter. Certain cultures produced relatively viscid solutions while others showed practically no increased viscosity.
Proceedings of the Iowa Academy of Science
© Copyright 1932 by the Iowa Academy of Science, Inc.
Anderson, D. A. and Walker, R. H.
"Variations in the Viscosity of Solution Cultures of Rhizobium,"
Proceedings of the Iowa Academy of Science, 39(1), 133-133.
Available at: https://scholarworks.uni.edu/pias/vol39/iss1/17