Figure 7.2 Cleavage of a frog egg. Figure 7.3 Scanning electron micrographs of frog egg cleavage.

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Figure 7.2 Cleavage of a frog egg

Figure 7.3 Scanning electron micrographs of frog egg cleavage

Figure 7.5 Fate maps of the Xenopus laevis blastula exterior (A) and interior (B)

Figure 7.6 Cell movements during frog gastrulation (Part 1)

Figure 7.6 Cell movements during frog gastrulation (Part 2)

Figure 7.6 Cell movements during frog gastrulation (Part 3)

Figure 7.6 Cell movements during frog gastrulation (Part 4)

Figure 7.7 Surface view of an early dorsal blastopore lip of Xenopus

Figure 7.11 Protocadherin expression separates axial and paraxial mesoderm

Figure 12.1 Mesodermal development in frog and chick embryos

Figure 8.15 Development of a human embryo from fertilization to implantation

Figure 8.23 Amnion structure and cell movements during human gastrulation

Figure 12.1 Mesodermal development in frog and chick embryos

Primitive streak stage (7.5 dpc) T/Bra tbx6 Chapman DL, Agulnik I, Hancock S, Silver LM, Papaioannou VE. Tbx6, a mouse T-Box gene implicated in paraxial mesoderm formation at gastrulation. Dev Biol Dec 15;180(2):

hin cII

Summary Chapman DL, Papaioannou VE. Three neural tubes in mouse embryos with mutations in the T-box gene Tbx6.Nature Feb 12;391(6668):695-7.

Figure 7.6 Cell movements during frog gastrulation (Part 3)