Application of isozyme electrophoresis for purity testing and cultivar identification of F1 hybrids of Brassica oleracea

Autor:	C. R. Shields, T. J. Orton, Pere Arús
Rok vydání:	1985
Předmět:	food and beverages Plant Science Horticulture Biology biology.organism_classification Isozyme Electrophoresis Botany Genetics Brassica oleracea Cultivar Allele Agronomy and Crop Science Hybrid Sprouting
Zdroj:	Euphytica. 34:651-657
ISSN:	1573-5060 0014-2336
DOI:	10.1007/bf00035400
Popis:	Six isozyme genes were analyzed in seed samples of 65 commercial F1 hybrids of four horticultural groups of Brassica oleracea (cabbage, Brussels sprouts, sprouting broccoli and cauliflower). Results obtained from electrophoretic assays led to the following conclusions: 1) the electrophoretic test of F1 hybrid purity was possible in 59 (91%) of the hybrids analyzed, since their inbred parents were apparently fixed each for a different allele in at least on of the loci studied; 2) forty-eight (74%) of the hybrids were individually distinguished by their isozyme phenotype; 3) high levels of segregation in the inbred parents were inferred from the analysis of a sample of seeds of each hybrid.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::42bde2b16743691d6f40646571f747a5 https://doi.org/10.1007/bf00035400 Zobrazit plný text záznamu Full text from SpringerLink