THE VARIABILITY OF CYTOGENETIC CHARACTERS IN CARP (CYPRINUS CARPIO)

The analysis of cytogenetic anomalies frequency in peripheral blood cells and bone marrow cells at three groups carp was carry out. Groups carp belong to various intra-breed types (scale carp, few-scale carp, frame carp), which breeding in economy “Nivka” of the Institute of Fisheries of the UAAS. Not observed intra-group and inter-group differences to frequencies of cells with micronuclei and binuclear cells. However there is wide individual variability to number of chromosomes in bone marrow cells. Thus, for fish the frequencies of cells with micronuclei and binuclear cells are objective character of cytogenetic stability.