clonal

См. также в других словарях:

• Clonal — may refer to in Immunology Clonal deletion, a process by which B cells and T cells are deactivated before act significantly upon specific antigens Clonal selection theory, a model for how the immune system responds to infection Clonal anergy, a… …   Wikipedia

• clonal — ● clonal, clonale, clonaux adjectif Qui concerne le clone. clonal, ale, aux [klɔnal, o] adj. ÉTYM. 1961; de clone. → Clone. ❖ ♦ Biol. Relatif à un clone, aux clones, au clonage. || Sélection clo …   Encyclopédie Universelle

• clonal — Relativo a un clon. Diccionario Mosby Medicina, Enfermería y Ciencias de la Salud, Ediciones Hancourt, S.A. 1999 …   Diccionario médico

• clonal — clonál adj. m., pl. clonáli; f. sg. clonálă, pl. clonále Trimis de siveco, 10.08.2004. Sursa: Dicţionar ortografic …   Dicționar Român

• clonal — clone ► NOUN 1) Biology an organism produced asexually from one ancestor to which it is genetically identical. 2) a person or thing regarded as identical with another; a copy or double. ► VERB 1) propagate as a clone. 2) make an identical copy of …   English terms dictionary

• Clonal selection — of lymphocytes: 1) A hematopoietic stem cell undergoes differentiation and genetic rearrangement to produce 2) immature lymphocytes with many different antigen receptors. Those that bind to 3) antigens from the body s own tissues are destroyed,… …   Wikipedia

• Clonal deletion — is a process by which B cells and T cells are deactivated after they have expressed receptors for self antigens and before they develop into fully immunocompetent lymphocytes.[1] It is one method of immune tolerance. References ^ Lecture 15… …   Wikipedia

• clonal analysis — clonal analysis. См. клональный анализ. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

• clonal selection theory — clonal selection theory. См. клонально селекционная теория. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

• Clonal seborrheic keratosis — is a common benign cutaneous condition characterized by a skin lesion with a dull or lackluster surface, and with round, loosely packed nests of cells seen histologically.[1]:769 See also Seborrheic keratosis References ^ Freedberg, et al. (2003) …   Wikipedia

• clonal deletion — noun (biology) The removal of potentially lethal clones specific for self antigens, one of the main ways in which self tolerance is achieved • • • Main Entry: ↑clone …   Useful english dictionary