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Somatic cells

Definition

noun, singular: somatic cell

The word “somatic” is derived from the Greek word soma, meaning “body”. Hence, all body cells of an organism – apart from the sperm and egg cells, the cells from which they arise (gametocytes) and undifferentiated stem cells – are somatic cells.


Supplement

Examples of somatic cells are cells of internal organs, skin, bones, blood and connective tissues. In comparison, the somatic cells contain a full set of chromosomes whereas the reproductive cells contain only half.


Word origin: Gk sōmatikós of = pertaining to the body.
Synonym: body cells.
Compare: sex cells.


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Help with Xenotransplantation please.

... genome can be multiplied in a bacterial plasmid. Afaik, the modified cells themselves are rarely grown in a culture for somatic cell transfer (which is, in effect, cloning). The standard method, thus, is to edit ...

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by biohazard
Thu Jul 23, 2009 12:17 pm
 
Forum: Genetics
Topic: Help with Xenotransplantation please.
Replies: 1
Views: 130

A question from Cloning

... the haploid fusion part seems to be a bit more complicated. Haploid somatic cells are routinely used to produce diploid hybrids at least in plants and fungi, but with ...

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by biohazard
Thu Jul 16, 2009 7:27 am
 
Forum: Cell Biology
Topic: A question from Cloning
Replies: 16
Views: 491

Human aging

A cruical question: stem cells do not go under replicative senescence because it has telomerase. As all cells ... DNA damage and mutations, then stem cells would accumulate more abnormalities than somatic ones, so they die off quicker, and should be lost quicker?

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by pomkon
Sun Jan 11, 2009 11:29 pm
 
Forum: Genetics
Topic: Human aging
Replies: 17
Views: 1881

About Mitosis...Please Help Me :cry:

Oh! Thank You!!! :D so it is located ( takes place) in somatic cells right?? Thank You very very very much!!!! :))))

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by cocolove
Sun Dec 28, 2008 2:27 am
 
Forum: Cell Biology
Topic: About Mitosis...Please Help Me :cry:
Replies: 3
Views: 468

Re: About Mitosis...Please Help Me :cry:

located?? it takes place in somatic cells once the nuclear membrane disaapears.

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by lara
Sat Dec 27, 2008 12:03 pm
 
Forum: Cell Biology
Topic: About Mitosis...Please Help Me :cry:
Replies: 3
Views: 468
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