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Predominantly gray poster with red and white lettering announcing a lecture given Nov. 1990 by Louis M. Kunkel, Ph.D., prof. of genetics at Harvard Medical School. Visual image is an abstraction of the myosin and actin filaments of a sarcomere, depicted with yellow and gray rods. The first iteration shows the rods in a close formation, as in a normal, contracted muscle; they become separated by greater distances in the iterations below. All text near bottom of poster.
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The National Library of Medicine believes this item to be in the public domain. (More information)