Biopolymers and cell. 1995; 11 (1): 95 - 100

CYTOGENETICS PECULIARITIES OF INBRED LINES OF SUGAR BEET WITH DIFFERENT COMBINING ABILITY

O. V. Dubrovna

The cytogenetical investigation of inbred lines of sugar beet with different combining ability have been studied. It is showed the availability of myxoploidy and chromosome aberrations in root meristeme of inbred lines. It is determined that genotype with dif¬ferent level of combining ability is distinguished by amount of cells with breach of mitosis and chromosome structure of cells population of meristeme.