The ski patrol strike has ended. It didn’t need to happen, and it’s puzzling what line of decisions pushed it over the cliff. Maybe the most perplexing thing is the lack of public response from the ...
A cell's functions are determined by which genes are turned on, how strongly and when. Major changes in gene expression underlie changes in cell state, including cell growth and a stress-resistant ...
Periods of movement suggest wakefulness while those of relative stillness would likely correspond to sleep or quiescence. With the push of a button, it may also have the ability to mark events such ...
This past summer, a colony of bald-faced wasps took up residence right next to my garage door. Because I know how beneficial wasps are, I decided to leave it alone. Sure, we couldn’t use that ...
Therefore, several PSC selective markers have been proposed to assess their purity and activity (figure 1). The most consistent marker of PSC quiescence is the presence of vitamin A droplets in the ...