title: Expression of A- and C-type particles in early mouse embryos.
mesh_terms: D000818:Animals; D001103:Arboviruses / Q000302:isolation & purification*; D001755:Blastocyst / Q000382:microbiology; D004622:Embryo, Mammalian / Q000382:microbiology*; D004721:Endoplasmic Reticulum; D005260:Female; D005865:Gestational Age; D007181:Inclusion Bodies, Viral; D051379:Mice; D008854:Microscopy, Electron; D011247:Pregnancy; D012190:Retroviridae / Q000302:isolation & purification*