In yeast, the CDK and cyclin proteins that drive cell division activate first in the nucleus — a different location in the cell from where was previously thought. James E. Ferrell Jr is in the ...
In this valuable study, the authors develop new approaches to investigate mRNA imprinting, a phenomenon in which RNA-protein complexes form in the nucleus to influence the fate of transcripts in the ...
It’s a familiar image, reprinted in countless biology textbooks: an illustration of a typical cell, halved like a grapefruit to reveal its innards. Strands of endoplasmic reticulum encircle a nucleus ...