A rapid and economical method for hybrid purity testing of tomato (Lycopersicon esculentum L.) F1 hybrids using ultrathin-layer isoelectric focusing of alcohol dehydrogenase variants from seeds.

Abstract excerpt

In the cultivated tomato (Lycopersicon esculentum L.), two electrophoretic variants of the enzyme alcohol dehydrogenase (ADH) encoded by the alleles Adh-1+ and Adh-1(1) are found. A rapid and economic method for testing the hybrid purity of tomato F1 seeds, based on the expected presence of Adh-1 alleles, was developed. The method is based on the analysis of the ADH variants by ultrathin-layer isoelectric...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Breeding
• Share to Gene Frequency
• Share to Genetic Linkage