clonal

      Clonal GudangMovies21 Rebahinxxi LK21

      Clonal may refer to:


      Biology


      Clonal interference, a phenomenon that occurs when two (or more) beneficial mutations arise independently in different individuals in a genetically homogeneous population of an asexually reproducing organism
      Aggregating anemone, also called clonal anemone
      Vegetative cloning, a form of asexual reproduction in plants
      Clonal reproduction


      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 lack of reaction by the body's defense mechanisms to foreign substance


      See also


      Clone (disambiguation)
      Clonalis House
      Clone (genetics)
      Cloning

    Kata Kunci Pencarian: clonal

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    clonal

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    Clonal Definition & Meaning - Merriam-Webster

    Cloning is the production of a population of genetically identical cells or of organisms asexually produced by a single cell or organism. Cloning is fundamental to most living things, since the body cells of plants and animals are clones that come from a single fertilized egg.

    Clone (cell biology) - Wikipedia

    Clonal expansion and monoclonal versus polyclonal proliferation. A clone is a group of identical cells that share a common ancestry, meaning they are derived from the same cell. [1] Clonality implies the state of a cell or a substance being derived from one source or the other.

    What to tell your patient with clonal hematopoiesis and why: insights ...

    Oct 1, 2020 · Clonal hematopoiesis, defined as an outsized contribution to circulating blood cell production by a single genetically altered hematopoietic clone in the absence of diagnostic evidence of a hematologic neoplasm, is a common biological state in middle-aged and older persons. 1-4 Clonal hematopoiesis usually results from acquisition by a ...

    Clonal - definition of clonal by The Free Dictionary

    Define clonal. clonal synonyms, clonal pronunciation, clonal translation, English dictionary definition of clonal. n. 1. A group of cells or organisms that are descended from and genetically identical to a single progenitor, such as a bacterial colony whose members arose...

    Clonal - Wikipedia

    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 lack of reaction by the body's defense mechanisms to …

    Clonal evolution in cancer - Nature

    Jan 18, 2012 · Cancers evolve by a reiterative process of clonal expansion, genetic diversification and clonal selection within the adaptive landscapes of tissue ecosystems. The dynamics are complex, with...

    What is the Difference Between Clonal Selection and Clonal …

    Aug 22, 2023 · In brief, clonal selection and clonal expansion are two processes important for producing antigen-specific lymphocytes. Clonal selection is the matching of antigens with the antigen receptors on lymphocytes. It is important for the identification of antigens.

    Clonal colony - Wikipedia

    A clonal colony or genet is a group of genetically identical individuals, such as plants, fungi, or bacteria, that have grown in a given location, all originating vegetatively, not sexually, from a single ancestor. In plants, an individual in such a population is referred to as a ramet.

    13.1E: Clonal Selection and Clonal Expansion - Biology LibreTexts

    Aug 31, 2023 · Animation Overview: Clonal Selection and Clonal Expansion. During its development, each B-lymphocyte becomes genetically programmed, through a process called gene translocation, to make a unique antibody molecule that will function as a B-cell receptor.

    Causes and consequences of clonal hematopoiesis

    Dec 28, 2023 · Clonal hematopoiesis (CH) is described as the outsized contribution of expanded clones of hematopoietic stem and progenitor cells (HSPCs) to blood cell production. The prevalence of CH increases dramatically with age.