Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States Department of Bioengineering, University of Pennsylvania, Philadelphia, ...

Pyramidal neurons have basal and apical dendrites, including an apical tuft. This preserved core structure suggests that they have conserved core functions, whereas structural variation in other areas ...

The essence of structural genomics is to start from the gene sequence, produce the protein and determine its three-dimensional structure. The challenge, once the structure is determined, is to extract ...