(a) FISH of pre-18S and pre-28S rRNA in mouse early embryos. Yellow triangles indicate pre-rRNA signal within the NPB or nucleolus. Scale bar, 20 μm. (b) Fluorescence of CYTO signal in mouse ...

(b) FISH of pre-18S and pre-28S in GO and FGO. Triangles indicate the nucleolus or NLB in the oocytes. Scale bar, 20 μm. (c) Immunofluorescence staining of DHX36 in mouse GO and FGO. Triangles ...

This occurs within the nucleolus, a membraneless compartment in the nucleus of cells responsible for ribosome production. In the nucleolus, p14 ARF binds to and phase separates with nucleophosmin ...

A striking feature of aging across species is the enlargement of the nucleolus, a change in the cellular structure due to ...

Medical studies demonstrate αSyn exists in both central nervous system tissues and melanoma cells, which take part in essential DNA double-strand break (DSB) repair processes in the nucleolus.