Tob. Sci., 1974, 18-45, p. 119-120, ISSN.0082-4523
Meiosis in F1 hybrids between haploid-derived diploids and their parents
North Carolina State University, Raleigh, North Carolina USA; Tobacco Research Laboratory, Agricultural Research Service, U. S. Department of Agriculture, Oxford, North Carolina USA
Homozygous lines of tobacco obtained from anther culture and subsequent doubling of chromosomes have been reported by various authors to differ from and often to be agronomically inferior to the parental lines from which they were derived. We...