lecture 15 Early Mammalian Development

lecture 15 Early Mammalian Development - Early Mammalian...

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1 Early Mammalian Development A. Cleavage B. Gastrulation C. Axis Formation Left/Right Anterior/Posterior Key points to take home: -Comparison of early events - Importance of proper gene expression for normal development
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2 Fertilization to Implantation takes about 7 days as the blastula travels through the oviduct to the uterus
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3 ROTATIONAL CLEAVAGE http://8e.devbio.com/IR/Videos/General/11-15%20Mouse%20Development%202.mpg http://8e.devbio.com/IR/Videos/General/11-14%20Mouse%20Development%201.mpg
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4 Figure 11.28 The Cleavage of a Single Mouse Embryo In Vitro
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5 Figure 11.29 SEMs of (A) Uncompacted and (B) Compacted 8-cell Mouse Embryos
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6 Figure 11.30 Hatching From the Zona And Implantation of the Mammalian Blastocyst
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7 Derivation of Tissues
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8 Implantation of the human blastocyst
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11.33 Tissue formation in the human embryo between days 7 and 11 (Part 1)
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11.33 Tissue formation in the human embryo between days 7 and 11 (Part 2)
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11.33 Tissue formation in the human embryo between days 7 and 11 (Part 3)
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11.33 Tissue formation in the human embryo between days 7 and 11 (Part 4)
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11.34 Amnion structure and cell movements during human gastrulation (Part 1)
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11.34 Amnion structure and cell movements during human gastrulation (Part 2)
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15
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lecture 15 Early Mammalian Development - Early Mammalian...

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