Dictionary » N » Nucleoli

Nucleoli

(noun) Plural form of nucleolus.


See nucleolus for definition and additional information.


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tRNA

in the nucleus (nucleoplasma, not nucleoli), however in contrast to mRNA not by Pol II but by Pol III (like the 5 S rRNA). There are several copies of the different tRNA genes throughout the genome, however i don't know the exact number now. ...

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by sorin
Mon Aug 09, 2010 10:21 am
 
Forum: Molecular Biology
Topic: tRNA
Replies: 5
Views: 7562

Nuclei With Holes in Them

... cell, it's just there is a high cell density in the thymus and developing thymocytes have huge cell nuclei. You might be on to something with the nucleoli, perhaps it is enlarged for some reason?

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by Tecmo
Sat Apr 17, 2010 8:08 am
 
Forum: Cell Biology
Topic: Nuclei With Holes in Them
Replies: 4
Views: 3387

Nuclei With Holes in Them

... Notice the second pictures from top. THe green is whole cell, whereas blue is only nucleus. The small dots in nuclei in third line are IMHO nucleoli (but can there be two or more per nucleus?)

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by JackBean
Sat Apr 17, 2010 7:57 am
 
Forum: Cell Biology
Topic: Nuclei With Holes in Them
Replies: 4
Views: 3387

Re: nucleoli

nucleoli is round like body composed of mainly protein and RNA and its found in the nucleus of a cell. It is usually associated with the ribosomal RNA synthesis and the formation of ribosomes.

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by gamar
Fri Jul 25, 2008 1:48 am
 
Forum: Cell Biology
Topic: nucleoli
Replies: 3
Views: 4445

nucleoli

what is the function of nucleoli?

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by candice
Thu Jul 10, 2008 8:18 pm
 
Forum: Cell Biology
Topic: nucleoli
Replies: 3
Views: 4445
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