title: Production and genetic analysis of yeast cybrids.
abstract: Data presented here demonstrate that fusion of protoplasts of two different haploid strains of Saccharomyces cerevisiae having the same mating type leads to the formation of "fusants" and "cytoplasmic hybrids". The nuclear and cytoplasmic genome of a "fusant" combine those of the parent haploid strains. The "cytoplasmic hybrid" possesses the haploid genome of one parent and the combined cytoplasmic genomes of both. In mouse cells lines such products have been termed "cybrids" and this term has therefore been adopted here (Bunn and Wallace 1974).
authors.affiliation: Department of Plant Biology and Microbiology, Queen Mary College, University of London, Mile End Road, E14NS, London, UK.
authors.forename: A R
authors.initials: AR
authors.lastname: Goodey
authors.forename: E A
authors.initials: EA
authors.lastname: Bevan