Alanin as a somatic segregation inductor in apical meristem cells of Allium cepa L. roots - S. K. Savinskyi; Zh. V. Vdovychenko; K. S. Sytnyk; O. V. Zimina; V. H. Spyrydonov; M. F. Parii (Bulletin of Ukrainian Society of Geneticists and Breeders, 2012)