Sentences with phrase «usually human stem»

Usually human stem cells that we grow in the lab have already begun to differentiate, but last year my team provided the first evidence that we can maintain them in a more naive state.

Not exact matches

The most prevalent behaviors we are called upon to deal with are dog aggression, biting the leash during the walk, excitable behaviour and a small amount of human aggression, which usually stems from poor breeding or lack of training.