46
JANE Μ. OPPENHEIMER
Wilson, J. W. 1947a. Dutrochet and the cell theory. Isis 37: 14-21.
Wilson, J. W. 1947b. Virchow's contribution to the cell theory. /. Hist. Med.
2: 163-178.
Wright, S. 1916. An intensive study of the inheritance of color and of other coat
characters in guinea pigs with especial reference to graded variation. Carnegie
Inst. Washington Puhl. 241: 59-160.
Wright, S. 1945. Genes as physiological agents: general considerations. Am.
Naturalist 79: 289-303.
Yamada, T. 1950. Regional differentiation of the isolated ectoderm of the Triturus
gastrula induced through a protein extract. Embryologia 1: 1-20.
Yamada, T., and Takata, K. 1956. Spino-caudal induction by pentose nucleoprotein isolated from the kidney. Embryologia 3: 69-79.
JANE Μ. OPPENHEIMER
Wilson, J. W. 1947a. Dutrochet and the cell theory. Isis 37: 14-21.
Wilson, J. W. 1947b. Virchow's contribution to the cell theory. /. Hist. Med.
2: 163-178.
Wright, S. 1916. An intensive study of the inheritance of color and of other coat
characters in guinea pigs with especial reference to graded variation. Carnegie
Inst. Washington Puhl. 241: 59-160.
Wright, S. 1945. Genes as physiological agents: general considerations. Am.
Naturalist 79: 289-303.
Yamada, T. 1950. Regional differentiation of the isolated ectoderm of the Triturus
gastrula induced through a protein extract. Embryologia 1: 1-20.
Yamada, T., and Takata, K. 1956. Spino-caudal induction by pentose nucleoprotein isolated from the kidney. Embryologia 3: 69-79.