title: Genes pieced together--exons delineate homologous structures of diverged lysozymes.
mesh_terms: D000818:Animals; D001483:Base Sequence; D005075:Biological Evolution; D002645:Chickens; D004529:Egg White; D005260:Female; D005796:Genes; D009113:Muramidase / Q000235:genetics*; D013329:Structure-Activity Relationship; D013604:T-Phages / Q000201:enzymology
chemical_list: D009113:Muramidase