title: The exon theory of genes.
authors: Biological Laboratories, Harvard University, Cambridge, Massachusetts 02138.
authors: W
authors: W
authors: Gilbert
mesh_terms: D005075:Biological Evolution; D004247:DNA / Q000235:genetics; D005091:Exons; D005796:Genes; D008957:Models, Genetic; D012313:RNA / Q000235:genetics
chemical_list: D012313:RNA; D004247:DNA