Nucleolonema


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Nucleolonema

 

a network of fibrils that, together with ribonucleoprotein granules and an amorphous substance, forms the nucleoli of plant and animal cells.

References in periodicals archive ?
The most important ultrastructural features are prominent nucleolus with dispersed nucleolonema and specialized cell junctions of the zonula adherens type, true intercellular bridges, identical to those normally found between spermatocytes and between spermatids.