Israeli wins nobel chemistry prize





I am a computer geek, Levitt told Reuters.
None of my papers were ever published without being rejected first, he told Reuters.
I think if everybody did everything with passion, the world would be a better place, he said.Back in the 1960s there were no personal computers, he said, so the only way for scientists to get their hands on a computer was to find ways to use it in their work.Karpluss family brought him to the United States in 1938 after the Nazi annexation of Austria.If proteins high school senior night gifts are not degraded at the right time, the cell continues to divide unchecked.The Nobel announcement caught Hershko and Ciechanover by surprise.My chemistry colleagues thought it was a waste of time, he told reporters at Harvard in Cambridge, Massachusetts, adding that the next generation of scientists should be courageous and not believe their colleagues necessarily if they say they cant do something.While most scientists in the late 70's and early 80's were concentrating on understanding the way proteins build cells and control the living body Hershko and his then student Ciechanover were interested in the way unnecessary proteins are being destroyed.Today, all pharmaceutical companies use computational chemistry to screen experimental compounds for potential as medicines before further testing them on animals or pomona fair discount tickets people.This is what happens in many cancer cells; something has gone wrong in the ubiquitin system so there is no control over cell division.
Powerful computer models, first developed by the three scientists in the 1970s, offer a new window onto such reactions and have become a mainstay for researchers in thousands of academic and industrial laboratories around the world.
This is the process of protein degradation that Hershko and Ciechanover wanted to understand.
Stockholm (Reuters) - Three.S.
The approach has applications in industrial processes, such as materials science, the design of solar cells or catalysts used in cars.
Our Standards: The Thomson Reuters Trust Principles).Dan Shechtman and Israel Minister of Science and Technology, Prof.University of Southern California professor Arieh Warshel talks on the phone with Israeli President Shimon Peres after hearing he won the Nobel chemistry prize in Los Angeles, California October 9, 2013.Additional reporting by Johan Ahlander and Ben Hirschler in London, Sharon Begley in New York, Richard Valdmanis in Boston, and Alex Dobuzinskis and Dana Feldman in Los Angeles; Editing by Alistair Scrutton, Ralph Boulton and Claudia Parsons.Karplus said his early work using computers was initially met coldly by many of his scientific colleagues in the 70s.The family of Professor Hershko was busy looking for him when he was finally located at the swimming pool with his wife and granddaughters an hour later.


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