Changes in the cultures of chicken bone marrow cells infected with the virus of chicken myelocytomatosis (strains Mc-29 and Mc-31).
D000818:Animals; D001353:Avian Leukosis / Q000473:pathology*; D001354:Avian Leukosis Virus / Q000472:pathogenicity*; D001853:Bone Marrow / Q000473:pathology*; D002645:Chickens; D046508:Culture Techniques; D005823:Genetics; D007275:Injections, Intravenous