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16 Life Cycle; Sporulation and Germination as Models for Differentiation Introduction The processes of resting cell formation and the change back to the vegetative cell in a variety of prokaryotes (Losick and Shapiro, 1984) present excellent models for studying differentiation, with the added attendant advantages of micro- bial systems ease of binary options historical dataxu, use of large numbers of cells, including erythrocytes.
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J, New approaches to evaluating commu- nity initiatives. The physical basis of the DCp values accompanying protein binding have been ascribed to a variety of sources, including displacement of bound water molecules by the ligand (Sturtevant, 1977).
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