| nucleolus |
a small round body of protein in a cell nucleus; such organelles contain RNA and are involved in protein synthesis
출처: wordnet.princeton.edu/perl/webwn
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| nucleolus |
In biology, the nucleolus is, strictly speaking, a "suborganelle" of the cell nucleus, which is an organelle. Only plant and animal nuclei have nucleoluses. Most plant and animal cells have one or more nucleoluses although some do not. No membrane separates the nucleolus from the nucleoplasm. The nucleolus are made of protein and ribonucleic acid (RNA) and contains proteins as well as ribosomal RNA. ...
출처: en.wikipedia.org/wiki/Nucleolus
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| nucleolus |
(L. nucleolus, a small nucleus) An RNA-rich intranuclear organelle in the nucleus of eukaryotic cells, produced by a nucleolar organizer. It represents the storage place for ribosomes and ribosome precursors. The nucleolus consists primarily of ribosomal precursor RNA, ribosomal RNA, their associated proteins, and some, perhaps all, of the enzymatic equipment (RNA polymerase, RNA methylase, RNA cleavage enzymes) required for synthesis, conversion and assembly of ribosomes. ...
출처: www.fao.org/docrep/003/X3910E/X3910E17.htm
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| nucleolus |
A dense body found in the cell nucleus. The nucleolus functions to transcribe and process ribosomal RNA and to assemble ribosomal precursors.
출처: www.genpromag.com/Glossary~LETTER~N.html
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| nucleolus |
An organelle within the eukaryotic nucleus; the site of transcription of the ribosomal RNA genes and assembly of the ribosomal subunits.
출처: www.modernhumanorigins.com/n.html
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