The blastocoel (/ ˈblæstəˌsiːl /), also spelled blastocoele and blastocele, and also called cleavage cavity, or segmentation cavity[1] is a fluid-filled or yolk-filled cavity that forms in the blastula …

The ICM cells exposed to the fluid cavity (blastocoele) are hypoblasts, which develop into extraembryonic membranes. The epiblast cells in the middle of the ICM develop into fetal …

2021年1月20日 · The primordial, fluid -filled cavity inside the early forms of embryo, e.g. of blastula. The presence of this cavity indicates that the embryo is in blastula stage following …

A fluid-filled cavity (blastocoele) develops, and the newly formed blastocyst, which is divided into cells forming either the inner cell mass (future embryo proper) or the trophoblast (future …

…enclosing a fluid-filled cavity, the blastocoel. After the blastula develops, it undergoes transition to the gastrula (q.v.), a process called gastrulation. In organisms such as mammals, the earlier …

The trophoblast surrounds the inner cell mass and a fluid-filled, blastocyst cavity known as the blastocoele or the blastocystic cavity. The trophoblast combines with the maternal …

blastocoele The cavity formed within the mass of cells of the blastula of many animals during the later stages of cleavage.

2025年2月4日 · (Greek, blastos = sprout + cystos = cavity) or blastula, the term used to describe the hollow cellular mass that forms in early development. The blastocyst consists of cells …

2022年10月1日 · The blastocoel is a fluid-filled cavity characteristic of animal embryos at the blastula stage. Its emergence is commonly described as the result of cleavage patterning, but …

The blastocoel is a fluid-filled cavity characteristic of animal embryos at the blastula stage. Its emergence is commonly described as the result of cleavage patterning, but this historical view …