Frequency and types of mitosis disturbance at coriander varieties

The data about studying of mitosis stability at six coriander varieties are presented. Four types of a regular lagging of chromosomes at mitosis are allocated: short metacentric, average submetacentric, long metacentric and long metacentric chromosomes with the satellite. It is established raised (up to 2.97 %) frequency of mitosis disturbance in the form of chromosome lagging and delay in a metaphase. We assumed that spontaneous recombinogenesis changes of separate traits in progeny of coriander forms with mitotic disturbance presence were possible.