cytogenetical study of bone marrow cells of mice infected with pathogenic and attenuated strains of venezuelan ( vee ) and eastern ( eee ) equine encephalomyelitis viruses was carried out to elucidate the pattern of changes of the chromosomal apparatus in the infected animals , and differences in the effect of strains with different degree of pathogenicity on the cell during mitosis .
C0153065
eee
C0014074
equine