|
231.
|
The developmental mechanics of pigment pattern formation in the black axolotl, Amblystoma mexicanum. I. The formation of yellow and black bars in young larvae Lehman, Harvey Eugene
|
|
232.
|
Activation and organization of the central nervous system in amphibians. Part I. Induction and activation. Part II. Differentiation and organization. Part III. Synthesis of a new working hypothesis Niewkoop, PD - et al
|
|
233.
|
Neural activation and transformation in explants of competent ectoderm under the influence of fragments of anterior notochord in Urodeles Niewkoop, PD - van Nigtevecht, G
|
|
234.
|
Studies on the advent of ureotelism: The effects of bivalent cations on the capacity of the hepatic arginose of the Mexican axolotl to hydrolyse endogenous arginine Palacios, R - Huitron, C - Soberon, G
|
|
235.
|
Development of cells in differentiating urodele pituitaries showing RNA and alkaline phosphatase characteristics associated with the beginnings of secretion Rhodes, Randell Horace - Dalton, H Clark
|
|
236.
|
Observations on the natural history and structure of the aquatic salamander, and on the development of the larva of these animals from the egg up to the perfect animal Rusconi, Mauro
|
|
237.
|
Observations on the posterior part of the neural plate in Amblystoma. II. The inductive effect of the intact posterior part of the chorda-mesodermal axis on competent prospective ectoderm Spofford, WR
|
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238.
|
Further experimental investigations on the phenomenon of homologous response in transplanted amphibian limbs. II. Nerve regeneration and the innervation of transplanted limbs Weiss, Paul
|
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239.
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Further experimental investigations on the phenomenon of homologous response in transplanted amphibian limbs. IV. Reverse locomotion after the interchange of right and left limbs Weiss, Paul
|
|
240.
|
Studies on ser differentiation and sex determination in amphibians. IX. Quantitative relationships in the induction of sex differentiation, and the problem of sex reversal in parabiotic salamanders Witschi, Emil
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