trilaminar造句

• Through the process of gastrulation, the bilaminar embryonic disc becomes trilaminar.
• The schizonts also contain numerous cytomers also with trilaminar membranes and containing multiple ribosomes.
• The parasites lie within parasitophorous vacuoles that have a trilaminar membrane with villar protrusions.
• The nuclei of the schizonts is enclosed in a trilaminar membrane with peripherally arranged chromatin.
• Repeated invagination of the cytomeres gives rise to the merozoites which also have a trilaminar membrane.
• The process of gastrulation results in a trilaminar germ disc, consisting of the ectoderm, mesoderm and endoderm layers.
• The epiblast has now differentiated into the three germ layers of the embryo, so that the bilaminar disc is now a trilaminar disc, the gastrula.
• These layers are arranged on top of each other like a stack of paper, giving rise to the name " trilaminar ", or " three-layered ".
• According to the trilaminar pattern of the cellular membrane viewed by Robertson, he suggested that the membranes consist of a lipid bi-layer covered on both surfaces with thin sheets of proteins.
• Even though the VF seem to start organizing, this is not representative of the trilaminar structure seen in adult tissues, where the layer are defined by their differential elastin and collagen fiber compositions.
• Human mesenchymal stem cells are a good example of a cell type which uses pseudopodia for locomotive reasons : these migratory cells are responsible for in-utero remodeling for example in the formation of the trilaminar germ disc during gastrulation.
• "' Gastrulation "'is a phase early in the embryonic development of most animals, during which the single-layered blastula is reorganized into a trilaminar ( " three-layered " ) structure known as the "'gastrula " '.