Late blastula stage. All epidermis, neural tissue and placodal tissues (such as lens, ear and nose) are derived from the ectoderm. At this stage ectoderm is not ... |
The late blastula Xenopus embryo has morphologically distinct regions that are important for understanding gastrulation. These include the marginal zone ... |
During the late-blastula stage (stage 10), the blastoderm flattens due blastomeres intercalation, forming a compact uniform mass (Fig. 5 C ). At the end of this ... |
By the late blastula period, EVL cell cycles are longer and less synchronous than deep cell cycles (Kane et al., 1992). At the same time the EVL cells ... |
Blastulation is the stage in early animal embryonic development that produces the blastula. In mammalian development the blastula develops into the blastocyst. |
Blastula refers to the period between 128-cell stage (2.25hpf, 8th zygotic cell cycle) and the beginning of gastrulation (5.25hpf, 14th zygotic cell cycle, ... |
The L1 late H2B histone gene of the sea urchin Strongylocentrotus purpuratus is transcriptionally activated in late blastula stage embryos. |
The blastula is produced at the same time as the fertilized egg is repeatedly dividing itself into cells in the initial stages of pregnancy known as cleavage. |
The Ll late H2B histone gene of the sea urchin Strongylocentrotus purpuratus is transcriptionally activated in late blastula stage embryos. |
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