Oct. 7, 2009 鈥 Venkatraman 鈥淰enki鈥 Ramakrishnan 鈥 one of three winners of the 2009 Nobel Prize in Chemistry 鈥 worked at the 人妻中出视频 of Utah during 1995-1999, and on Wednesday acknowledged the U鈥檚 role in his award during media interviews and in e-mails to former colleagues in Utah.
鈥淰enki, in his e-mail to me and other faculty members here, offered to come give us a talk, emphasizing the role his time in Utah played in this,鈥 says Dana Carroll, professor and former chair of biochemistry, the department where Ramakrishnan taught.
鈥淗e started the work that ultimately resulted in the prize when he was in Utah, but the really big breakthroughs happened after he moved to the Medical Research Council (MRC) Laboratory of Molecular Biology in Cambridge,鈥 Carroll adds. 鈥淏ut he did start the work here.
Carroll鈥檚 wife, Jeannine Marlow, says that when a friend informed them of Ramakrishnan鈥檚 prize early Wednesday, 鈥渨e were dancing in the streets.鈥
Ramakrishnan was quoted by the Indian news agency NDTV as giving some credit to his time in Utah.
鈥淚 have to say that I am deeply indebted to all of the brilliant associates, students and post doctors who worked in my lab, as science is a highly collaborative enterprise,鈥 Ramakrishnan told NDTV. 鈥淭he MRC Laboratory of Molecular Biology and the 人妻中出视频 of Utah supported this work, and the collegiate atmosphere there made it all possible.鈥
The Royal Swedish Academy of Sciences announced Wednesday that it was awarding the Nobel Prize in Chemistry to Ramakrishnan, Thomas Steitz of Yale 人妻中出视频 and Ada Yonath of Israel鈥檚 Weizmann Institute of Science for their work in mapping the atomic structure of ribosomes, which make proteins within cells.
The research has led to development of new antibiotics that target ribosomes.
鈥淩eally good universities not only retain great faculty, but they foster the development of careers of people who go on to other places,鈥 Tom Parks, the 人妻中出视频 of Utah鈥檚 vice president for research, says of Ramakrishnan鈥檚 work at the U.
The only current 人妻中出视频 of Utah faculty member to win a Nobel is geneticist Mario Capecchi, who shared the 2007 Nobel Prize in Physiology or Medicine for his role in developing gene-targeting technology, a method of learning what genes do and how they malfunction to cause disease.
Carroll 鈥 who chaired the Department of Biochemistry during 1985-2009 鈥 fought hard to keep Ramakrishnan in Utah, but the Indian-born scientist departed for the world-renowned Cambridge, England, laboratory.
鈥楬e Cared More about the Science 鈥 鈥
鈥淭hat lab is one of the premier molecular biology research labs in the world,鈥 says Carroll. 鈥淪o when I asked Venki what can I do to keep you, he said, 鈥業 don鈥檛 think there is anything.鈥欌
The free provision of technical assistance and research materials at the MRC lab attracted Ramakrishnan, who was doubtful U.S. funding agencies would provide long-term funding for his research, which was considered 鈥渉igh-risk鈥 and 鈥渢echnically very challenging,鈥 Carroll says.
鈥淰enki took a sizeable cut in salary to make the move,鈥 he adds. 鈥淚 increased his salary here to make the discrepancy even bigger. But he cared more about the science he鈥檇 be able to do than about his personal compensation.鈥
Ramakrishnan鈥檚 work involves ribosomes, the microscopic 鈥減rotein factories鈥 in cells of every living organism. Ribosomes 鈥渞ead鈥 the genetic code in genes, and use the code to produce proteins, which carry out all the functions of cells and organisms. A human cell contains tens of millions of ribosomes. They are made of proteins and genetic material called RNA.
Research teams at several institutions bounced X-rays off crystallized ribosomes to get a detailed look at their three-dimensional structure, first at the molecular level in 1999, then at the atomic level in 2000.
Ramakrishnan headed one such team. He spent four years at the 人妻中出视频 of Utah, and then took a leave of absence in 1999 to work at the MRC Laboratory of Molecular Biology. He remained a Utah faculty member until Oct. 15, 2000, when he became a full-time employee at the MRC Laboratory.
鈥淥ne of the key things he learned from the structure was exactly, at the atomic level, how the genetic code is read by ribosomes to make proteins,鈥 Carroll says. 鈥淰enki not only determined the structure, but was able to interpret it in ways that were incredibly satisfying.鈥
Ramakrishnan鈥檚 prize-winning work included two studies published in 2000 in the British journal Nature. His co-authors included William M. Clemons, who graduated from the 人妻中出视频 of Utah in late 2000 with a Ph.D. in biochemistry, and former 人妻中出视频 of Utah postdoctoral fellow Brian T. Wimberly, who moved to England with Ramakrishnan in 1999.
In the journal Science鈥檚 Top 10 scientific developments of 2000, the research by Ramakrishnan and others was listed as first runner-up.
鈥淩esearchers this year got their closest look at one of the cell鈥檚 most important players, the protein factory called the ribosome,鈥 Science鈥檚 editors wrote. 鈥淥ver the last 12 months, several groups have sharpened our blurry view, presenting structures in atomic detail.鈥
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