Reblogged from sciencenote



This cell has been triple stained for f-actin (red), microtubules (green), and DNA (blue). The cells was fixed about 5 minutes after anaphase-onset.
Actin is a globular, roughly 42-kDa moonlighting protein found in all eukaryotic cells (the only known exception being nematode sperm) where it may be present at concentrations of over 100 μM. It is also one of the most highly-conserved proteins, differing by no more than 20% in species as diverse as algae and humans.
so cool, you guys
que nerd me siento pero la foto es genial :D