ISHS Acta Horticulturae 311: International Walnut Meeting
IDENTIFICATION OF WALNUT CULTIVARS BY POLLEN ISOZYMES |
| Authors: | A. Solar, J. Smole, F. Štampar |
| Abstract:
Fifteen walnut cultivars were tested by electrophoretic analysis by malate dehydrogenase, 6-phosphogluconate dehydrogenase and aspartate aminotransferase. Differences in number of electrophoretic bands were found. There were two zones of enzyme activity observed for 6-PGD. These were designated at 6-PGD-1, polimorfic and 6-PGD-2, monomorfic. One cultivar had only one activity level, denoted as 6-PGD-1. Three different phenotypic groups were found for MDH: with seven, eight and nine electrophoretic bands. Not any identification was found in AAT. | |
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