LEAF-NODULE SYMBIOSIS. I. ENDOPHYTE OF PSYCHOTRIA BACTERIOPHILA.
Centifanto, Ysolina M. (University of Florida, Gainesville), and Warren S. Silver. Leafnodule symbiosis. I. Endophyte of Psychotria bacteriophila. J. Bacteriol. 88:776-781. 1964.-The leaf-nodule endophyte of Psychotria bacteriophila has been repeatedly isolated in pure culture from germinating seedlings and young leaves on a nitrogen-free mineral agar. Its morphological, serological, and cultural characteristics place it within the Klebsiella-Aerobacter group. The endophyte has been provisionally named Klebsiella rubiacearum. Pure cultures fix N(2) under anaerobic conditions with good efficiency (4.54 mug of N fixed/mg of glucose utilized in 3 days). Nitrogen fixation by pure cultures is intimately related to pyruvate and hydrogen metabolism.
D050260:Carbohydrate Metabolism; D003124:Colorimetry; D060026:Endophytes; D006859:Hydrogen; D007709:Klebsiella; D008660:Metabolism; D009584:Nitrogen; D009586:Nitrogen Fixation; D010784:Photomicrography; D018515:Plant Leaves; D032069:Psychotria; D011773:Pyruvates; D012106:Research; D013559:Symbiosis; D014197:Trees
D011773:Pyruvates; D006859:Hydrogen; D009584:Nitrogen
CARBOHYDRATE METABOLISM; COLORIMETRY; EXPERIMENTAL LAB STUDY; HYDROGEN; KLEBSIELLA; METABOLISM; NITROGEN FIXATION; PHOTOMICROGRAPHY; PYRUVATES; SYMBIOSIS; TREES