2017年2月7日 · 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 …

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 …

2020年10月1日 · Clonal hematopoiesis, defined as an outsized contribution to circulating blood cell production by a single genetically altered hematopoietic clone in the absence of diagnostic …

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 …

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 …

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 …

2012年1月18日 · Cancers evolve by a reiterative process of clonal expansion, genetic diversification and clonal selection within the adaptive landscapes of tissue ecosystems. The …

2023年8月22日 · 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 …

Clonal hematopoiesis (CH) describes the presence of somatic mutations in the bone marrow or peripheral blood resulting from clonal hematopoietic stem and progenitor cell (HSPC) …

2023年12月28日 · Clonal hematopoiesis (CH) is described as the outsized contribution of expanded clones of hematopoietic stem and progenitor cells (HSPCs) to blood cell production. …