MeSH definition : A test used to determine whether or not complementation (compensation in the form
of dominance) will occur in a cell with a given mutant phenotype when another mutant
genome, encoding the same mutant phenotype, is introduced into that cell.;
A test used to determine whether or not complementation (compensation in the form
of dominance) will occur in a cell with a given mutant phenotype when another mutant
genome, encoding the same mutant phenotype, is introduced into that cell.