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Fig. 4. Median-sagittal section through right two-thirds of mass of angioblasts embryo 22 somites

Median-sagittal section (10 micron) through right two-thirds of mass of angioblasts, to show matting together of cells to form left sinus valve tip. The pulmonary vein is not established. This embryo (22 somites, 44 hours' incubation) is slightly younger than that shown in figure 3. Hematoxylin and eosin stain; series II.

1922 Chicken Pulmonary: Fig 1 | Fig 2 | Fig 3 | Fig 4 | Fig 5 | Fig 6 | Fig 7 | Fig 8 | Fig 9 | Fig 10 | Plate 1 | Plate 2 | Carnegie No.66 | Chicken Development | Respiratory


Links: Carnegie Institution of Washington - Contributions to Embryology | Chicken Development | Respiratory System Development


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current19:13, 23 January 2013Thumbnail for version as of 19:13, 23 January 2013913 × 800 (69 KB)Z8600021 (talk | contribs){{Buell1922}} :'''Links:''' Carnegie Institution of Washington - Contributions to Embryology | Chicken Development | Respiratory System Development {{Historic Disclaimer}} Category:Cardiovascular [[