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科技导报
|2004年诺贝尔奖成果介绍专题
2005
, 23
(0502) :
26
-29
用嗅觉去感受世界——2004年诺贝尔生理学或医学奖成果简介
全屏
傅攀峰
作者信息
PERCEIVING THE WORLD WITH SMELL——INTRODUCTION OF ACHIEVEMENTS OF THE NOBEL PRIZE IN PHYSIOLOGY OR MEDICINE 2004
Affiliations
出版时间: 2005-02-10
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嗅觉系统对我们的生活非常重要,人类和其它哺乳动物利用嗅觉系统可以识别环境中巨大数量的化学物质。嗅觉是如何产生的?为解开这个难题,美国两位科学家阿克塞尔和巴克从编码气味受体的基因入手,发现了识别气味分子的受体,并且证明了嗅觉系统的组织方式,从而告诉世界我们是如何感受气味的。为表彰两人的贡献, Karolinska 医学院诺贝尔奖评审委员会决定授予他们 2004 年诺贝尔生理学或医学奖。介绍了两位科学家是如何破解这个难题的。
气味受体
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嗅球
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嗅小球
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嗅觉皮质
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轴突
The olfactory system is important for our quality of life. Humans and other mammals can detect a vast number and variety of environmental chemicals. How does the olfactory system work? To address this question, two American scientists began their research with genes coding olfactory receptor and found the receptors. Moreover, they uncovered the organization of the olfactory system. In 2004, the Nobel Assembly at Karolinska Institute has awarded them the Nobel Prize in Physiology or Medicine for their outstanding contributions. It was introduced in detail how they uncovered this big problem.
olfactory receptor
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olfactory bulb
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glomeruli
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olfactory cortex
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axon
傅攀峰.
用嗅觉去感受世界——2004年诺贝尔生理学或医学奖成果简介.
科技导报,
2005
, 23
(0502)
: 26
-29
.
.
PERCEIVING THE WORLD WITH SMELL——INTRODUCTION OF ACHIEVEMENTS OF THE NOBEL PRIZE IN PHYSIOLOGY OR MEDICINE 2004[J].
Science & Technology Review ,
2005
, 23
(0502)
: 26
-29
.
2005年第23卷第0502期
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接收时间:2009-08-19
首发时间:2005-02-10
出版时间:2005-02-10
收稿日期:2009-08-19
修回日期:1900-01-01
https://castjournals.cast.org.cn/joweb/kjdb/CN/1242118181641322595
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2种不同金属材料的力学参数
科 Family 属数 Number of genus 种数 Number of species 占总种数比例 Percentage of total species (%) 属 Genus 种数 Number of species 占总种数比例 Percentage of total species (%) 鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78 小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39 多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39 红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87 小菇属 Mycena 11 5.26 光柄菇属 Pluteus 5 2.39 红菇属 Russula 17 8.13 栓菌属 Trametes 5 2.39
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