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  • Title: An electrophoretic and immunoelectrophoretic study of serum proteins during the life cycle of the lamprey, Petromyzon marinus L.
    Author: Filosa MF, Sargent PA, Youson JH.
    Journal: Comp Biochem Physiol B; 1986; 83(1):143-9. PubMed ID: 3943298.
    Abstract:
    Serum proteins of upstream migrants, parasitic adults, early and late metamorphosing animals, and ammocoetes of Petromyzon marinus L. were examined by polyacrylamide gel electrophoresis and crossed-immunoelectrophoresis. The electrophoretic patterns for two proteins, SDS-1 and CB-III, were found to change during the life cycle. quantitative measurements of these two proteins showed that they continued to increase until in the adult they together constituted approx. 85% of the total serum protein. Evidence was obtained for a protein present in ammocoetes and metamorphosing animals, but not in upstream migrants.
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