Sandia’s Melissa Sisneros Sandia’s Melissa Sisneros becomes an engineer and role model

Melissa Sisneros says she is a member of  the technical staff at DOE's Sandia National Laboratories today because of her 16-year-old daughter, Samantha. In her desire to be a positive role model for her, Melissa earned both a bachelor’s and master’s degree in computer information systems after joining Sandia as a secretary 19 years ago.

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Researchers created 3-D DNA structures by using single-stranded sticky ends that link double helices in DNA triangles that point in different directions. 3-D DNA crystals: From the molecular to the real world

Using powerful x-rays at two DOE light sources, chemists from New York University and Purdue University have created three-dimensional DNA structures, a breakthrough bridging the molecular world to the world where we live.

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See also…

DOE Pulse
  • Number 296  |
  • September 28, 2009