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 Nobel Prize..
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congratulation..
فرحت كثيرا عندما سمعت هذا الخبر
الذي تشرق له الصباحات بروعة نسائمها العبقة..
فهنئوه معي هذا العبقري Jack Szostak الذي إرتعشت له أناملي
وهي تخط حروف تعبر عن حبي وشوقي وإحترامي الكثيف...
وكذلك العبقريتان ...
Elizabeth H. Blackburn
Carol W. Greider
والتحية عبرهم لكل العلماء
بكافة حقول العلم.
Jack Szostak wins Nobel for work on chromosome protection
Shares prestigious prize for work on telomeres and telomerase
By Alvin Powell
Harvard Staff Writer
Monday, October 5, 2009
At 6:15 this morning, Jack W. Szostak answers congratulatory calls after receiving the news that he had just won the 2009 Nobel Prize in physiology or medicine. Szostak of Massachusetts General Hospital (MGH) Department of Molecular Biology and Harvard Medical School shares this year's prestigious scientific award with Elizabeth H. Blackburn of the University of California, San Francisco, and Carol W. Greider of the Johns Hopkins School of Medicine.
.Jack W. Szostak, a genetics professor at Harvard Medical School and Harvard-affiliated Massachusetts General Hospital (MGH), has won the 2009 Nobel Prize in physiology or medicine for work on cellular structures called telomeres, which protect chromosomes from degradation.
The work not only revealed a key cellular function, it also illuminated processes involved in disease and aging.
Szostak won the prize with Elizabeth H. Blackburn of the University of California, San Francisco, and Carol W. Greider of Johns Hopkins University School of Medicine for work the three did during the 1980s to discover and understand the operation of an enzyme called telomerase, which works to form protective caps called telomeres on the ends of chromosomes.
Subsequent research has shown that telomerase and telomeres hold key roles in cell aging and death and also play a part in aging of the entire organism. Research has also shown that cancer cells have increased telomerase activity, protecting them from death.
In addition to being a professor of genetics at Harvard Medical School, Szostak is the Alex Rich Distinguished Investigator in the MGH Department of Molecular Biology, a member of MGH’s Center for Computational and Integrative Biology, and a Howard Hughes Medical Institute investigator.
In recent years, Szostak’s work has explored the very beginnings of life, focusing on how the very first cells were created. He is a member of Harvard’s Origins of Life Initiative.
(عدل بواسطة Safa Fagiri on 10-08-2009, 02:43 PM)
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| العنوان |
الكاتب |
Date |
| Nobel Prize.. | Safa Fagiri | 10-05-09, 04:43 PM |
 Re: Nobel Prize.. | محمد الأمين موسى | 10-05-09, 04:48 PM |
| Re: Nobel Prize.. | ombadda | 10-05-09, 05:03 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-05-09, 05:57 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-05-09, 06:02 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-06-09, 02:04 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-07-09, 07:34 AM |
| Re: Nobel Prize.. | Safa Fagiri | 10-07-09, 07:57 AM |
| Re: Nobel Prize.. | Safa Fagiri | 10-07-09, 01:49 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-07-09, 01:57 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-07-09, 03:15 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-08-09, 01:25 AM |
| Re: Nobel Prize.. | Safa Fagiri | 10-08-09, 01:42 AM |
| Re: Nobel Prize.. | Safa Fagiri | 10-08-09, 11:14 AM |
| Re: Nobel Prize.. | Safa Fagiri | 10-08-09, 11:33 AM |
| Re: Nobel Prize.. | Safa Fagiri | 10-08-09, 11:54 AM |
| Re: Nobel Prize.. | Safa Fagiri | 10-08-09, 12:09 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-08-09, 12:10 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-08-09, 01:14 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-08-09, 01:45 PM |
| Re: Nobel Prize.. | Suad I. Ahmed | 10-08-09, 02:28 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-09-09, 00:09 AM |
 Re: Nobel Prize.. | Safa Fagiri | 10-09-09, 12:08 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-09-09, 01:12 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-09-09, 01:18 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-09-09, 01:20 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-09-09, 01:25 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-09-09, 01:28 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-09-09, 01:32 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-10-09, 12:46 PM |
| Re: Nobel Prize.. | Nasor Abdelgalil | 10-10-09, 09:23 PM |
| Re: Nobel Prize.. | Safa Fagiri | 10-11-09, 05:35 AM |
| Re: Nobel Prize.. | Safa Fagiri | 10-13-09, 12:40 PM |
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Safa Fagiri
فيس بوك
تويتر
انستقرام
يوتيوب
بنتيريست