Organization and expression of eucaryotic split genes coding for proteins.

PERSPECTIVES AND SUMMARY . ORGANIZATION OF PROTEIN-CODING NUCLEAR SPLIT GENES . Molecular Anatomy 0/ the Split Genes . Globin genes . Genes expressed in the chicken o,iduct . Vitellogenin genes • •.•....•.•....•..•..• •..•..• •....... Insulin genes •......• •.•....•.......•..•......•....•..•....••.•..•..• •.• Collagen Genes . Actin genes. Spilt genes in insects and lower eucaryotes •.....•.......•..• •.•....•....... Other genes ..•........•...• •.•..• •.......•..• •.•..... Repeated Sequences . Rearrangements . Generalization and Molecular Evolution .