Self-assembly of macromolecular structures. Spontaneous formation of the three-dimensional structure of proteins / Christian B. Anfinsen -- Self-association reaction among fibrous proteins : the myosin = polymer system / William F. Harrington and Robert Josephs -- Ordering of subcellular units. The assembly of microtubules and their role in the development of cell form / Lewis G. Tilney -- The biochemical organization of cytoplasmic membranes / Phillips W. Robbins -- The emergence of pattern in the cell walls of higher plants / J. Heslop-Harrison -- Emergence of order in tissues and organs. Communication through cell junctions : implications in growth control and differentiation / Werner R. Loewenstein -- Morphogenetic phases in development / Edgar Zwilling -- Emergence of form and function in the embryonic heart / Robert L. DeHaan -- Emergence of nervous coordination. Origins of integrated behavior / Viktor Hamburger -- Order and control in neurogenesis (as exemplified by the lateral motor column) / Jerry J. Kollros -- Plasticity of neural maturation / R.W. Sperry.