1. A cDNA clone encoding an S-locus-specific glycoprotein from Brassica oleracea
- Author
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June B. Nasrallah, Michael L. Goldberg, Mikhail E. Nasrallah, and Teresa Kao
- Subjects
Genetics ,clone (Java method) ,Multidisciplinary ,biology ,fungi ,Brassica ,food and beverages ,biology.organism_classification ,Molecular biology ,Restriction fragment ,genomic DNA ,Complementary DNA ,Genotype ,biology.protein ,Brassica oleracea ,Allele - Abstract
The pollen–stigma interaction resulting in self-incompatibility in the cruciferous plant Brassica has been correlated with glycoproteins that display polymorphisms in all S genotypes examined. A complementary DNA clone encoding these glycoproteins has been isolated and characterized. Polymorphisms in homologous restriction fragments of Brassica genomic DNA segregate precisely with alleles at the S locus.
- Published
- 1985
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