“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 ...

Red arrows indicate the nuclear spin axes at the positions of the N3 nitrogen atoms on the guanine (G) bases. Due to the helical structure of DNA, there is an angular deviation in the orientation ...

Introducing gradient-based pulsed-field sequences to enhance your 2D NMR analysis and solvent suppression routines for the ...

Thus, gene expression is vital to the effectiveness of the gradient in specifying different cell fates. The presence of a Dpp gradient in fruit fly wings has been demonstrated in living flies ...