Developmental Mechanics of Chicken and Duck Embryos

C. H. WADDINGTON

doi:10.1038/125924b0

Developmental Mechanics of Chicken and Duck Embryos

Nature ◽

10.1038/125924b0 ◽

1930 ◽

Vol 125 (3164) ◽

pp. 924-925 ◽

Cited By ~ 36

Author(s):

C. H. WADDINGTON

Keyword(s):

Developmental Mechanics

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Archives for Developmental Mechanics W. Roux, Editor (1894–1924)

Landmarks in Developmental Biology 1883–1924 ◽

10.1007/978-3-642-60492-8_25 ◽

1997 ◽

pp. 94-108 ◽

Cited By ~ 1

Author(s):

S. J. Counce

Keyword(s):

Developmental Mechanics

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Developmental Mechanics of Fucaceous Algae XI.

Shokubutsugaku Zasshi ◽

10.15281/jplantres1887.71.343 ◽

1958 ◽

Vol 71 (844) ◽

pp. 343-346 ◽

Cited By ~ 2

Author(s):

Singo NAKAZAWA

Keyword(s):

Developmental Mechanics

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A comparative study of the development in vivo and in vitro of rat and rabbit molars

Proceedings of the Royal Society of London Series B Biological Sciences ◽

10.1098/rspb.1938.0059 ◽

1938 ◽

Vol 126 (844) ◽

pp. 315-330 ◽

Cited By ~ 26

Keyword(s):

Tooth Germ ◽

The Body ◽

Extrinsic Factors ◽

Intrinsic Factors ◽

Mammalian Teeth ◽

Tooth Germs ◽

Developmental Mechanics ◽

General Influence

Although the normal embryology of mammalian teeth has been carefully studied, little is known of the developmental mechanics of teeth. The present communication is concerned with the problem of cusp formation. The main object of the investigation was to find how far the formation of molar cusps was due to extrinsic factors in the jaw and how far to intrinsic factors in the tooth germ itself. Previous work (Glasstone 1936) had shown that embryonic teeth grown in vitro and removed from the general influence of the body continue to develop. In these earlier experiments the rudiments were explanted when cusps had already appeared but before odontoblasts and dentine had differentiated. In the present experiments the tooth germs were explanted at an earlier stage before the cusps had begun to form, to see whether cusps would develop in vitro in the isolated rudiment and if so whether they would correspond in number, shape and arrangement with those of the normal embryonic tooth.

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