title: Ultrastructural alterations in avian leukemia myeloblasts exposed to actinomycin D in vitro.
mesh_terms: D000818:Animals; D001354:Avian Leukosis Virus / Q000187:drug effects*; D001853:Bone Marrow / Q000187:drug effects*; D001854:Bone Marrow Cells; D046508:Culture Techniques; D003609:Dactinomycin / Q000494:pharmacology*; D015470:Leukemia, Myeloid, Acute; D011200:Poultry; D012367:RNA, Viral / Q000096:biosynthesis
chemical_list: D012367:RNA, Viral; D003609:Dactinomycin