Medical Definition of Cell nucleolus

1. Within most types of eukaryotic cell nucleus, a distinct region, not delimited by a membrane, in which some species of rrna (RNA, ribosomal) are synthesised and assembled into ribonucleoprotein subunits of ribosomes. In the nucleolus rrna is transcribed from a nucleolar organiser, i.e., a group of tandemly repeated chromosomal genes which encode rrna and which are transcribed by RNA polymerase I. (12 Dec 1998)

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Lexicographical Neighbors of Cell Nucleolus

cell inclusions
cell junction
cell line
cell line rights
cell lineage
cell lines
cell locomotion
cell marker
cell matrix
cell membrane
cell membrane permeability
cell membranes
cell migration
cell migration inhibition
cell movement
cell nucleolus (current term)
cell nucleus
cell organ
cell organelle
cell phone
cell phone lot
cell phone lots
cell phones
cell physiology
cell plate
cell plates
cell polarity
cell potential
cell proliferation
cell recognition

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