Cytochromes of Rhizobium japonicum 61A76 Bacteroids from Soybean Nodules
Open Access
- 1 January 1983
- journal article
- Published by Oxford University Press (OUP) in Plant Physiology
- Vol. 71 (1) , 194-196
- https://doi.org/10.1104/pp.71.1.194
Abstract
Bacteroids of Rhizobium japonicum 61A76 were isolated from nodules of field-grown soybean plants by sucrose density gradient fractionation. The major cytochromes, aa3, b, c, and possibly o were present in the bacteroids throughout the active nitrogen-fixing life of the nodule. This is in contrast with previous reports using other R. japonicum strains in which cyotchromes aa3 and o were not found.Keywords
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