I’ve been work-busy this week, so I haven’t spun or knitted in days. I’m about to go remedy that, but I thought I’d share a sample of what I have been doing:

untreated growth cone

It’s a growth cone from chick dorsal root ganglion (sensory neuron), grown overnight and then fixed and stained for two modification states of tubulin, a cytoskeletal protein. This image is about 30┬Ám on a side. For those of you who’ve heard my litany of complaints about the confocal, this is why I put up with it.