Do S allele-specific peroxidase isoenzymes exist in self-incompatible Nicotiana alata?
- 1 May 1980
- journal article
- research article
- Published by Springer Nature in Theoretical and Applied Genetics
- Vol. 57 (3) , 119-123
- https://doi.org/10.1007/bf00253883
Abstract
In order to test Pandey's hypothesis that peroxidase isoenzymes determine S-gene specificity in Nicotiana alata, peroxidase isoenzymes in styles and pollen from various plants of an inbred- and a cross progeny were compared by means of starch gel electrophoresis and electrofocusing. No relation between the S-genotype and the peroxidase isoenzyme patterns of pollen or of styles could be established. The differences between the isoenzyme patterns of different S-genotypes were ascribed to differences in the genetic background of various plants that had the same S-genotype.Keywords
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