Identification and synthesis in vitro of plant-specific proteins in yellow lupin root nodules.
Fifteen to twenty specific polypeptides of Mr ranging from 15 000 to 90 000 were detected using immunochemical techniques in the lupin root nodules and cell-free translation products of the nodule polysomal RNA. These polypeptides were characteristic for symbiotic state of the host plant and represented 9-18% of total nodule proteins. They were absent in uninfected roots and in protein extracts of Rhizobium lupini.
D007526:Isoelectric Point; D008970:Molecular Weight; D010940:Plant Proteins / Q000096:biosynthesis*; D012231:Rhizobium; D013559:Symbiosis
D010940:Plant Proteins