title: Fusion of nasal swellings in the mouse embryo. DNA synthesis and histological features.
mesh_terms: D000818:Animals; D003239:Connective Tissue Cells; D004247:DNA / Q000096:biosynthesis; D004847:Epithelial Cells; D004848:Epithelium / Q000378:metabolism; D051379:Mice / Q000196:embryology*; D009666:Nose / Q000196:embryology*; D013997:Time Factors
chemical_list: D004247:DNA