There are more than 20 species of mouse lemurs, and several have been identified only in recent years. This is a rarity in primate research, and illustrates just how much remains to be known about ...

The best mouse pads offer slick mouse movement and awesome aesthetics, no matter what surface you prefer. When you purchase through links on our site, we may earn an affiliate commission.

Freezing medium: 90% fetal calf serum, 10% DMSO (sterilized ... Act 1986), kill a 12.5-d pregnant mouse (strain CF-1), and prepare MEF cultures as described 15. Grow the MEF cultures to confluency ...