hybride génique

CONT: Le défaut, provenant d'une mauvaise pollinisation, amenait le coût quintal de semence produit sensiblement au même niveau que celui des plus coûteux des hybrides géniques.

CONT: Although the genetic hybrid Bb carries both genes, it is the dominant B allele which determines the appearance of the bird. The recessive allele b is said to be hidden or carried and the bird is described as being Green split blue or Normal split blue. This is frequently symbolised as Green/blue or Normal/blue.