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赣州俪人医疗整形美容医院激光点痣多少钱

2019年02月21日 22:17:03来源:美丽中文

  • Dr Karlsson is part of卡森教授是2005年基因组the team that in 2005 mapped the dog genome,绘制团队的成员All 2.4 billion letters of the dog#39;s DNA code.这种的DNA码 有24亿个字母Once we had the dog genome sequence,一旦我们知道了基因组序列we could design a gene chip, which would allow us to compare我们就可以设计基因芯片 让我们可以all of our sick dogs and our healthy dogs把那些生病的和健康的做比较and find the genes that are causing diseases.找到那些引起疾病的基因Using a genotyping machine, Dr. Karlsson利用基因分型设备 卡森士is able to simultaneously analyse thousands of regions of DNA可以同时分析取自生病的 和健康的拳师From boxers with and without cardiomyopathy.的数千个区域的DNAWhat you see when you compare sick dogs to healthy dogs把生病的和健康的相比较and go across the genome from chromosome one从染色体一比较to chromosome two and across is that most of the points到染色体二 看到大多数的点are right near zero and there#39;s not a lot都很接近零 就是说在病和健康之间of differences between the healthy dogs and the sick dogs,这些基因没有明显的不同Until you get to chromosome 17, and there直到我们看到染色体17的地方all of a sudden you have a huge number of differences.这里的数据突然出现了很大的差别This is exciting, because this means这很让人兴奋 因为这意味着this is the region of the正是基因组的这个区域genome that holds the gene causing our disease.含有引起疾病的基因Karlsson#39;s team have honed卡森的团队锁定这个区域in on this region to pinpoint the exact gene.精确的找到了致病基因We#39;ve found a gene related to sudden cardiac death.我们发现了一种与心脏病猝死有关的基因We think there#39;s another one我们认为还会有另外一个基因because we haven#39;t told the whole story yet.因为我们还不能完全解释病症是如何发生的But we think we know what the但是我们相信mutation is in that gene causing the disease.那个基因的突变导致了这类疾病Now the mutation has been identified,现在突变的基因找到了the team have been able这个团队可以着手to locate the corresponding gene in humans.在人类身上定位类似的基因It#39;s accelerated a process that,这样就加速了整个过程without dogs, could have taken decades.而如果没有 这可能要花费数十年时间 Article/201303/228390。
  • It#39;s Sunday 11th May, 2008.2008年5月11日星期五For millions of people,对芸芸众生来说 it#39;s just another ordinary day.不过又是寻常的一天罢了Meanwhile,其间at earthquake monitoring stations around the world,世界各地的地震监测站there#39;s nothing special to report.也没有任何异常报告What no-one knows is that 24 hours later,没人知道 24小时之后an extraordinary natural disaster is going to strike.一场极其严重的自然灾害即将来袭A massive rescue operation is under way...大规模的救援行动正在进行.. 7.28 this morning, sending shock waves around Asia.今晨7点28分 强烈震波席卷亚洲.. A magnitude of 7.8 struck Sichuan Province...一场7.8级地震袭击了四川省An enormous earthquake tears一场剧烈的大地震into Sichuan Province in Western China.在中国西部的四川省突然发生Over 50 million people are affected.超过5千万人受灾Five million lose their homes and 70,000 die.造成近7万人死亡 500万人无家可归And all because science can#39;t answer这一切都是因为目前的科学水平what seems like a simple question.尚无法回答这个看似简单的问题 Article/201304/236721。
  • Thousands of years ago, one of our ancestors must accidentally have made their first pot. We can imagine that a lump of wet clay somehow ended up in the fire, dried out, hardened and formed a hollow shape; a shape that could hold things, in a tough material.数千年前,我们某一祖先在偶然间创造出了首件陶器。我们可以想象一块湿泥巴最后在火上烧制,烘干,变硬,形成一件形状中空的器皿,材料简陋,不过可以盛放东西。Until now, for the Ice Age cook, leaves were soggy, baskets and skins leaked and burned, and meat charred. Suddenly, when that wet clay hardened, a whole world of culinary possibilities and ceramic design opened up.从冰河时代的厨师们,到此之前,人类学会了浸渍树叶,编制篮子,革制兽皮,烘烤兽肉。然而当人类掌握了用火烤硬湿粘土的技术,忽然之间,开辟了一个新兴烹饪技术与陶瓷设计的崭新世界。The miraculous accident that produced pottery coincided with some great developments in human history. In the previous four programmes, I#39;ve been looking at the way humans began to rear animals and to cultivate plants. As a consequence, they started to cook differently, to eat new things and therefore to live differently-they settled down. Today, we#39;re in Japan, about seven thousand years ago, with an ancient pot made in a tradition that goes back almost ten thousand years before that.这化腐朽为神奇、偶然间的陶器制作,正好与人类历史上其他伟大的发展相呼应。之前的四集节目里,我一直在介绍人类是如何驯化牲畜、培育作物。因此,他们开始采用不同的方式来烹制食物,吃的方式也改变了;然后过上了一种全新的定居生活。今天,我们来到了大约七千前年的日本,来寻找一件无意间创造出来的陶器。然而制作似类陶器的历史,却可以追溯到万年之前。The earliest dates we#39;ve got for pottery are around about 16,500 years ago, and that in itself has caused quite a fuss because this is still what most people recognise as the Old Stone Age - with people hunting big game animals. We don#39;t really expect to find pottery quite as early as that.“迄今为止我们发现的最早陶器大约16500年的历史。这发现本身真是一石激起千层浪呵,因为那是大家公认的旧石器时代,当时原始人类还在依靠狩猎大型野生动物谋生。我们根本没料到居然会出现那么早期的陶器。”西蒙·康尔说道。It was in Japan that the world#39;s first pottery was born-and with it, possibly the world#39;s first stew.世界上第一件陶器是在日本诞生的,也很可能相应地促成了世界第一钵炖汤的出现。A history of the world.世界历史,In a hundred objects.百件藏品,Jomon pot, a clay pot from Japan,approximately 5,000 距今约一千三百年前出土于洪都拉斯的玛雅玉米神灵石像。You#39;ll find pots in museums all around the world and here in the Enlightenment Gallery of the British Museum, we have pots from all over the world; Greek vases with heroes fighting on them, Ming bowls from China, pot-bellied African jars and beautiful Wedgwood tureens.你会在世界各地的物馆以及大英物馆的启蒙展馆找到各种各样的盆钵锅罐;我们收藏有来自世界各地的展品,来自希腊的陶罐,上边描绘了战斗中的英雄,来自中国的明代古碗,来自非洲的大腹罐,还有美丽的韦奇伍德砂锅。The world#39;s pots are so ubiquitous that we take all of them for granted, but human history is told and written in pots perhaps more than in anything else; as Robert Browning put it: Time#39;s wheel runs back or stops; potter and clay endure.这世界上的锅碗瓢盆、罐头钵头随处可见,我们都已经习已为常了;然而这些盆盆罐罐可以讲述或记录的人类历史,却可能比其他任何物品都要多。下如罗伯特·布朗宁说的:“不管沧海桑田、时光流逝,陶器与粘土生命永恒。” Article/201405/295280。
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