The soybean (Glycine max L. [Merrill]) var Itachi has 0.2 to 0.3% the urease activity found in developing embryos of a normal line, Prize. The hydroxyurea sensitivity and pH preference of this basal ...
Proceedings of the National Academy of Sciences of the United States of America, Vol. 80, No. 8, [Part 1: Biological Sciences] (Apr. 15, 1983), pp. 2253-2257 (5 pages) Soybean plants and Rhizobium ...