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Straub P.F., Reynolds, P.H.S., Althomsons, S., Mett, V., Zhu, Y-X., Shearer, G., and Kohl, D.H. Isolation, DNA sequence analysis, and mutagenesis of a proline dehydrogenase gene (putA) from Bradyrihizobium japonicum. (Manuscript Submitted).
Zhu, Y-X., Shearer, G., and Kohl, D.H. Proline fed to intact soybean plants influences acetylene reducing activity, and proline content and metabolism in bacteroids. Plant Physiol. 98:1020-1028, (1992).
Kohl, D.H., Kennelly, E.J., Zhu, Y-X., Schubert, K.R., and Shearer, G. Proline accumulation, nitrogenase (C2H2 reducing) activity, and activities of enzymes related to proline metabolism in drought-stressed soybean nodules. J. Exper. Bot. 42:831-837, (1 991).
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