Somatic cell - Wikipedia
网页In cellular biology, a somatic cell (from Ancient Greek σῶμα (sôma) 'body'), or vegetal cell, is any biological cell forming the body of a multicellular organism other than a gamete, germ cell, gametocyte or undifferentiated stem cell. [1] Somatic cells compose the body of an organism and divide through mitosis.
Somatic Cells - Definition and Examples - Biology Dictionary
网页2017年4月28日 · Somatic cells are any cell in the body that are not gametes (sperm or egg), germ cells (cells that go on to become gametes), or stem cells. Essentially, all cells that make up an organism’s body and are not used to directly form a new organism during reproduction are somatic cells.
Somatic Cells - National Human Genome Research Institute
网页2024年9月15日 · Somatic cells are the cells in the body other than sperm and egg cells (which are called germ cells). In humans, somatic cells are diploid, meaning they contain two sets of chromosomes, one inherited from each parent. DNA mutations in somatic cells can affect an individual, but they cannot be passed on to their offspring.
Cell Division - Mitosis and Meiosis - Ask A Biologist
网页Mitosis Cell Division. Mitosis is how somatic — or non-reproductive cells — divide. Somatic cells make up most of your body's tissues and organs, including skin, muscles, lungs, gut, and hair cells. Reproductive cells (like eggs) are not somatic cells.
体细胞 - 维基百科，自由的百科全书
网页体细胞的染色体数（ somatic chromosome number ）是指一般體細胞的染色體數量。 经 細胞分裂 得出的生殖细胞一般為雙倍體，標示為「2n=數量」 [ 1 ] 。 例如在人类，体细胞是 双倍体 (具有两套完整的 染色体组 ），而精子卵子则是 单倍体 （具有一套完整的染色体组
体细胞 - 百度百科
网页一般说，发生突变的体细胞，大多生长能力不如周围的正常细胞，是长势较弱或受到抑制的体细胞，但是一些组织内发生癌变的细胞则与此相反。. 突变体细胞在 体外培养 时，如果具有生长优势或经过人为选择，也可发展为突变细胞系。. 突变细胞可从生物体上 ...
Somatic Cells: Meaning, Characteristics, Types and Examples
网页Somatic refers to the cells of the body that are in contrast to the germline or reproductive cells. These somatic cells are diploid in nature. They are responsible for the growth and development of an organism.
Soma | Structure, Function, Anatomy | Britannica
网页Soma, in biology, all the living matter of an animal or a plant except the reproductive, or germ, cells. The distinction between the soma and the germ cells was propounded by the 19th-century German biologist August Weismann in the “germ plasm” theory that emphasized the role of the immortal,
Mechanisms and models of somatic cell reprogramming
网页2013年5月17日 · Our understanding of the molecular steps that occur during reprogramming somatic cells to induced pluripotent stem cells has recently been improved through analyses of cell populations and...
Somatic Cells - SpringerLink
网页2022年1月1日 · Somatic cells are the cells of an organism that are not germ or stem cells. Somatic cells, germ cells, and stem cells have the same number of chromosomes. Somatic cells use mitosis as a method of cell division, while germ cells produce gametes after meiosis, usually in specialized reproductive structures or organs (Becker et …
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