U.s. To Three Scientists Won The Nobel Prize In Chemistry Ribosome

An Israeli woman and two Americans to independent research undertaken by the removal of ribosomal Nobel Prize in Chemistry 2009

. Ribosomes, the protein inside the cell life producer. Three winners in their long journey found the "Golden Key", successfully cracked the mystery of protein synthesis in the "last piece of debris."

To three U.S. scientists cracked the mystery of protein synthesis

Gornert: lonely traveler Central European Time at 11:45 on the 7th (GMT 17:45), Nobel Prize Committee in the award announcement, the Swedish Academy of Sciences.

Israeli women scientists Ada? Gornert to involve the ribosome structure of pioneering research by the Nobel Prize in Chemistry 10 million kronor (about 1.437 million U.S. dollars) prize money of one-third.

Conference presentation slides on the scene, Gornert photo next to read the words: "pioneer Gornert: 1980? 1990, lonely journey." Panel that Gornert 80s in the 20th century the first in-depth research on ribosome, as a "lone traveler."

Gornert tell you that award, she was "very, very happy." In the past few decades the study, "every time to discover and feel are wonderful."

Gornert born in Jerusalem in 1939, a poor Jewish family. Her parents have received almost no Education , But support her daughter a good education. After his father died, his family moved to Tel Aviv Gornert.

Gornert 1962 and 1964, respectively, Hebrew University of Jerusalem received a BS in chemistry and biochemistry master's degree in 1968 by the Israeli Weizmann Institute of Science Ph.D. X-ray crystallography, followed by the Carnegie ? Mellon University and the Massachusetts Institute of Technology research, founded in 1970 in Israel's only a protein crystallography laboratory.

The history of Nobel Prize in Chemistry, Gornert is the fourth female winners, the previous 3 were Mary? Curie and her daughter Irene? About Rio? Curie, Dorothy? Crawford ? Hodgkin.

Steitz: solve the "phase problem"

American scientist Thomas? Steitz to involve ribosome research phase of a third bonus share Nobel Prize in Chemistry.

Evaluation Committee, said: "Steitz successful resolution of 1998 (the research) 'phase problem' (phaseproblem)."

Steitz told DPA, received telephone notification from Sweden, he was going to the gym. "Side of the phone suggested that I do not go to fitness, because then there will be many calls to find me."

Steitz was born in 1940 in Milwaukee, Wisconsin, now at Yale University, Howard? Hughes Medical Institute professor of molecular biophysics and biochemistry, research mainly crystallography. Steitz using X-ray crystallography and molecular biology to find out the protein and nucleic acid structure and operating mechanism to help people to understand gene expression, replication and reorganization.

Rama South: made "ruler" who

American scientist Wen Katelaman? Rama on the south by a "ruler" to share one-third of the Nobel Prize in Chemistry prize.

Review Committee that championed the South had made "ruler" of the ribosome to make accurate measurements of some values, which broke the previous limitations.

When her award, Rama South first reaction was: "This is a joke right!" He then told the Swedish radio journalist, and have not yet had time to tell his wife this news. Several experts said

conference site, ribosome research, "very complicated." To access previously difficult to obtain biological information, three award-winning design of a lot of clever by key "trick", and championed the South's "ruler" is one of them.

Rama was born in 1952 in Southern Tamil Nadu, India Bangjidengbo Salem, India, Baroda, 1971, bachelor's degree, won the 1976 Ohio University Ph.D., is currently based in Cambridge, England Medical Research Council Laboratory of Molecular Biology, Structural Biology Research Fellow. According to the Xinhua News Agency

Results interpretation Ribosome?? Life of engineers in chemical plants

AP beings as an extremely complex and sophisticated equipment, different "parts" perform their duties in different posts, orderly. All this would seem to play due to the chemical plant engineer to life the role of "ribosomal": translate it carried out the DNA code, and thus produce different proteins, the body control the different chemical process. 7

Nobel committee, said the three scientists in the text Katelaman? Rama South, Thomas? Steitz and Ada? Gornert for "on the ribosome structure and function" earned this year's Nobel Prize in Chemistry.

DNA (deoxyribonucleic acid) is a class of nucleic acid, due to the deoxyribose molecule containing its name. Organism where every cell has a DNA molecule, which for both a person or a plant or a bacteria, are essential, because these DNA molecules determines the physical appearance and function of life. DNA is the genetic material of almost all biological basis, it stores a large number of "instructions" of information that can guide the development and biological function of the operation of life. But in the Life, DNA that contain instructions like a password written on the drawings, only the translation by the ribosome, each instruction execution to be clear and unambiguous.

In particular, the work of the ribosome is the DNA that contains a variety of instructions translated generation task after the different proteins, such as hemoglobin for oxygen transport, immune system antibodies, insulin and other hormones, the skin decomposition of collagen or enzymes of sugar, etc.. The human body has thousands of proteins that each has its own form and function, built on the chemical level, and control living organisms.

Nobel prize jury, said the three scientists have used X-ray protein crystallography techniques, identifies the form of thousands of atoms ribosome. These scientists have not only let us know the ribosome's "appearance", and reveals the atomic level, the mechanism of ribosome function. "Understanding the mechanism of ribosomal DNA in work, life is very important for scientific understanding. This knowledge can be immediately applied to the actual."

Ribosome research on the results, can be easily understood, if the bacterial ribosome function was inhibited, then the bacteria can not survive. In medicine, it is the use of antibiotics

U.s. To Three Scientists Won The Nobel Prize In Chemistry Ribosome

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