The nuclear pore complex (NPC) is a large multiprotein assembly embedded within the nuclear envelope of eukaryotic cells. Comprising around thirty distinct nucleoporins arranged into structural ...
Collagen is characterised by a right-handed triple helix formed from three left-handed polyproline II helical chains. Each chain follows a Gly-X-Y repeating motif, in which glycine occupies the ...
Before cells can divide by mitosis, they first need to replicate all of their chromosomes, so that each of the daughter cells can receive a full set of genetic material. Scientists have until now ...