With a $1.2 million gift from the Robert J. Kleberg Jr. and Helen C. Kleberg Foundation, a transmission electron microscope by JEOL Ltd. is now up and running at the University of Texas at San Antonio’s Kleberg Advanced Microscopy Laboratory. The microscope, model JEM-ARM200F, is anticipated to propel the development of new cancer therapies and disease treatments by allowing nanotechnology researchers to see samples magnified 20 million times their original size.