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<title cf:type="text"><![CDATA[Progress in Biochemistry and Biophysics -->2009年诺贝尔奖介绍]]></title>
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<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Telomere and Telomerase:to Decode 2009 Nobel Prize in Physiology or Medicine]]></title>
<link><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20090606]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[Nobel Prize 2009 in Physiology or Medicine is awarded to three American scientists, Elizabeth H. Blackburn, Carol W. Greider and Jack W. Szostak, for the discovery of “how the chromosomes are protected by telomeres and the enzyme telomerase”. Telomere is the specific structure at the ends of the chromosomes and protects it from fusion and degradation. Telomerase synthesizes telomere DNA to maintain the telomere length. Studies suggest that telomere length and telomerase activity is directly associated with cell life and the genesis of many diseases. With the progress of study, how to control the telomere length and telomerase activity is helpful to shed light on the studies in “cancer, inherited diseases and senescence”, and will stimulate the development of potential new therapies.]]></description>
<pubDate>2009/10/20 0:00:00</pubDate>
<category><![CDATA[2009年诺贝尔奖介绍]]></category>
<author><![CDATA[ZHONG Tian-Ying,CHEN Yuan-Yuan and BI Li-Jun]]></author>
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<atom:name>ZHONG Tian-Ying,CHEN Yuan-Yuan and BI Li-Jun</atom:name>
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<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Studies on Structure and Function of Ribosome:a Brief Introduction to 2009 Nobel Prize in Chemistry]]></title>
<link><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20090607]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[The 2009 Nobel Prize in Chemistry was awarded to Venkatraman Ramakrishnan, Thomas A. Steitz, and Ada E. Yonath "for studies of the structure and function of the ribosome".  The atomic-resolution ribosome structures solved by the laureates revealed the structural basis of the mechanisms of peptide syntheses by ribosome.  They demystified several long standing functions of ribosome, such as the high fidelity of the translation process and the wobble effect.  Their work also paved ways for the development of new antibiotics, just when public health is faced with increasing threat from drug-resistant pathogenic bacteria.]]></description>
<pubDate>2009/10/20 0:00:00</pubDate>
<category><![CDATA[2009年诺贝尔奖介绍]]></category>
<author><![CDATA[胡永林]]></author>
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<atom:name>胡永林</atom:name>
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