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...pment of the trachea and esophagus and includes several embryos from the [[Carnegie Collection]]. Department Of Embryology, Carnegie Institution Of Washington, Baltimore, Maryland

...y Atlas of the 13-mm. Pig Embryo. (Prefaced by younger stages of the chick embryo.) The Wistar Institute Press, Philadelphia, iv & 104 pp. Corner, G. W., 1915. The corpus luteum of pregnancy as it is in swine. Carnegie Inst., Contrib. to E-mbryoL, Vol. 2, pp. 69-94.

...y of fertilization and early cleavage in the human. In vitro fertilization embryo. London: Churchill Livingstone. ...e human. In Trounson, A.O. and Wood, C. (eds.). In Vitro Fertilization and Embryo Transfer. Churchill Livingstone, London.

...n, F. D. 1963. Observations on the organizer areas of the human pre-somite embryo. Anat. Rec, 145, 199. ...LJ. 1930. Human tubal ova; related early corpora lutea and uterine tubes. Carnegie Instn. Wash. Publ. 414, Contrib. Embryoi, 22, 45-76.

...l the cytoplasm is divided into two giving nse to a two cell st ige of the embryo or ovum (Fig 28B and C) Each of the daughter cells contains an equal number ...stage stage F —eight cell stage ( \fter Lev is and Hartman 1933 ) of tf e Carnegie Institution of Washington y c *00

...onare Geschlechtzellen’ in the intestinal epithelium of a four~weeks human embryo. The supposed sex cells were disposed in such a way as to suggest an active ...considered to be germ cells in the lateral plates of mesoderm of a 2.3—mm. embryo, and as these plates were folded under the gut in 2.8-mm. embryos, the germ

Publications Issued by Carnegie Institution of Washington during No. 476 Contributions to Palseontology from Carnegie Institution of Washington. Miocene and Pliocene Floras of Western North Ame

...ochord|Notochord]] | [[Movie_-_Central_Nervous_System_3D_stage_13|Stage 13 Embryo]] | [[Movie_-_Central_Nervous_System_3D_stage_22|Stage 22 Neural]] | ...Notes''' [[Week_3|Timeline - Embryonic Week 3]] | [[Embryonic_Development|Carnegie Stages]] | [[Neural System - Abnormalities]] | [http://embryology.med.unsw.

\' FORMATION OF THE MAMMALIAN EMBRYO mentary embryo.

CAT EMBRYO 11 CM. LONG cat embryo and the adult cat the following values (table 43).

With few exceptions, the younger the stage of development of an embryo of a particular species ...hology does not appear to be concerned with the further development of the embryo,

| These are links to other normal Carnegie Collection numbered embryos available on this educational site. {{Carnegie numbered embryo links}}

...ident inside the lateral ventricles and the fourth ventricle. In the human embryo 31 mm CRL the ventral thalamus was evident, and the ganglionic eminence, as 3D transvaginal ultrasound; developing brain; human embryo

Department of Embryology, Carnegie Institution of Washington, Baltimore, Maryland ...ovulationem, leaving only five and one-half days‘ actual development of the embryo to birth. The rate of development is compared with Eutherian mammals.

...also taken into account, the ratio is still higher. It seems that the male embryo is not so strong as the female, or else less likely, from other causes, to Davenport, C. B., 1906. Inheritance in Poultry. Carnegie Inst. Wash., pub. 53.

...stain more intensely than the cells of the median thyroid, but in a 37 mm. embryo in which the lateral thyroids have become imbedded in and fused with the me ...e found only in five out of eleven embryos which he examined. In a 210 mm. embryo, the largest examined, no traces of the lateral thyroids were found. He is

Carnegie Institution Of Washington, Department Of Embryology, The Johns Hopkins Univ in the embryo is controlled by a hormone,

of the embryo, determining its subsequent history. Next, i.e., into the left half of an embryo and larva, containing approximately one-half the number of cells found in t

Carnegie Institution of Washington 278 FRANKLIN PARADISE JOHNSON

...dly number of which have appeared from the Department of Embryology of the Carnegie Institution of Washington. ...generosity of Dr. Carl G. Hartman from the Department of Embryology of the Carnegie Institution. These three macaque monkeys (Macaca mulatta) were killed on th