- Autor(in)
- Seitenbereich
-
075 - 086
- Zusammenfsg.
-
We have studied by Polyacrylamide gel electrophoresis the proteins in root hair extracts of wild type pea plants (Pisum sativum var. Rondo) and of mutants, altered in their symbiotic behaviour (the nodulation-deficient mutants K5 and K24, and a supernodulating mutant, nod3). As expected, the overall protein patterns of both root and root hair extracts of wild type plants and of mutants were similar. A more detailed examination, however, revealed several root hair proteins that were present only in the mutants or, vice versa, were seen in wild type extracts but were absent from mutant samples. Approximate molecular weights of these proteins are given. The results of the present study may provide a basis for further detailed analyses of the respective proteins.