BIO 448 MOLECULAR BIOLOGY OF DIFFERENTIATION

• Animal development; indirect and direct development, cleavage, morula, blastula, gastrula, early and late embryonic development, placenta, Differential gene expression;

Adult Structures Develop During Organogenesis Ectoderm, endoderm and mesoderm gradually.. rearrange themselves to organs that are characteristic of animal

• In animals, besides the programmed death of some cells (apoptosis), cell movements are also very important in

• In some animals, the original polar distribution of materials in the egg's cytoplasm varies as a result of fertilization...

• produced in one place, diffused and leads to the conclusion that different cells are exposed to different concentrations of morphogenes and thus develop in different ways,

• multiple stem cell or progenitor cell populations, including HSC and nonhematopoietic mesenchymal stem cells, endothelial precursors, and/or muscle progenitors, suggesting the

• The putative germ line stem cells (GSCs) are directly associated with their distal tip cell (DTC) niche cell, whereas their differentiated progeny move away from the

• The ability of hematopoietic stem cells (HSCs) to self-renew continuously in the marrow and to differentiate into the full complement of cell types found in blood qualifies