“Since a lot of development is guided by gradients and electric fields, we tried to create a hydrogel that had a gradient like you might see in the developing body that could guide stem cells to ...

2, Feb., 1929 The Morphology and Vascular Anatomy of t... The Morphology and Vascular Anatomy of the Pistillate Flower of the Cucumber This is the metadata section. Skip to content viewer section. The ...