Isolated Microsystems in Evolution
This chapter is concerned with the subject of isolated microsystems and their importance in the evolution of the living state from purely chemical systems. We have chosen to discuss this particular topic for two main reasons. First, although the subject of the role of microsystems in evolution has been previously examined by several authors, a brief review of the available literature has revealed that certain basic concepts relative to this topic have not been, for the most part, adequately developed. Second, Professor A. I. Oparin (1), the man whose work we honor here, and his colleagues have spent a considerable amount of time and effort in exploring the many facets of one particular type of chemical microsystem, namely, coacervate droplets. Their studies, coupled with those of Professor S. W. Fox (2), and his co-workers on proteinoid microspheres, have served to emphasize the great importance of isolated microenvironments with regard to the appearance and evolution of living systems.
KeywordsChemical Evolution Informational Source Hemoglobin Molecule Monomeric Precursor Molecular Code
Unable to display preview. Download preview PDF.
- 1.Oparin, A. I., “Life: Its Nature, Origin, and Development,” Academic Press, New York, 1964.Google Scholar
- 3.Lacey, J. C., Jr., and Mullins, D. W., Jr., in: “Molecular Evolution: Prebiological and Biological” ( Rohlfing, D. L., and Oparin, A. I., eds.), p. 171, Plenum Press, New York, 1972.Google Scholar
- 4.Calvin, M., “Chemical Evolution,” Oxford University Press, New York, 1969.Google Scholar
- 6.Krampitz, G., and Fox, S. W., Proc. Nat. Acad. Sci. U.S. 62, 399 (1969).Google Scholar