Bublyk E.N., Adonin V.I., Kunakh V.A.

Cytogenetic variation of Ungernia victoris cell lines during cultivation on nutrient media of different composition

Cytology and Genetics 2008, v 42, number 1, 29-36

Chromosome numbers of U. victoris cell lines obtained from the same bulb and cultured for a long time on different agar-solidified and liquid nutrient media differed significantly. The components of the nutrient media including phytohormones did not influence the ratio of cells with different ploidy levels in various lines while transfer of the calluses to the liquid media resulted in the increase of diploid metaphase frequencies.