Smooth muscle cells that envelop the arteries and arterioles in different parts of the vascular tree are derived from different embryogenic sources; this may help to explain differences in smooth ...

Our average, transformation efficiency has increased from the 20 transformation events per gram we reported in 2006 to approximately 170 stable embryogenic transformation events per gram of somatic ...

You have full access to this article via your institution. Identifying metabolites present in unfractionated biological samples is a fundamentally different task from the process of identifying ...