embryonic tissue

См. также в других словарях:

• embryonic tissue — noun tissue in an embryo • Hypernyms: ↑animal tissue • Hyponyms: ↑germ layer …   Useful english dictionary

• embryonic competence — the ability of embryonic tissue to respond normally to the influence of an inductor …   Medical dictionary

• embryonic stem cell — noun Biology an unspecialised form of cell found in embryonic tissue, which, in the process of dividing and renewing, gives rise to the specialised cells which form the various organs and tissues of the body. Also, ES cell …  

• Embryonic stem cell — Embryonic stem cells (ES cells) are stem cells derived from the inner cell mass of an early stage embryo known as a blastocyst. Human embryos reach the blastocyst stage 4 5 days post fertilization, at which time they consist of 50 150 cells.… …   Wikipedia

• Tissue engineering — Principle of tissue engineering Tissue engineering was once categorized as a sub field of bio materials, but having grown in scope and importance it can be considered as a field in its own right. It is the use of a combination of cells,… …   Wikipedia

• Tissue — A tissue in medicine is not like a piece of tissue paper. It is a broad term that is applied to any group of cells that perform specific functions. A tissue in medicine need not form a layer. Thus, The bone marrow is a tissue; Connective tissue… …   Medical dictionary

• embryonic induction — The induction of differentiation in one tissue as a result of proximity to another tissue arising, for example, during gastrulation. One of the best known examples is the induction of the neural tube in the ectoderm by the underlying chordo… …   Dictionary of molecular biology

• embryonic disc — the early embryo before the formation of somite. It is a flat disc of tissue bounded dorsally by the amniotic cavity and ventrally by the yolk sac. The formation of the primitive streak and archenteron in the embryonic disc determines the… …   Medical dictionary

• embryonic disc — the early embryo before the formation of somites. It is a flat disc of tissue bounded dorsally by the amniotic cavity and ventrally by the yolk sac. The formation of the primitive streak and archenteron in the embryonic disc determines the… …   The new mediacal dictionary

• embryonic axis — an elongate thickening of blastoderm tissue; the primitive differentiation of the embryo …   Dictionary of ichthyology

• animal tissue — noun the tissue in the bodies of animals • Hypernyms: ↑tissue • Hyponyms: ↑chalaza, ↑embryonic tissue, ↑coronet, ↑epithelium, ↑epithelial tissue, ↑flesh, ↑ …   Useful english dictionary