[Chromosome disorders in immunocompetent and nonimmunocompetent cells of normal mice and after measles virus infection].

A spontaneous level of cytogenetic aberrations in mice is found to be higher in the thymus and spleen than in bone marrow, testes and enterocytes. Measles virus induces cytogenetic aberrations in cells of all the organs of concern, being maximum in the thymus. Rehabilitation of a cytogenetic norm is the most intensive in the spleen and bone marrow, while it is slow in the intestine epithelium.