标签：基因食物 相关文章
Marcus Pembrey is one of a select band of scientists, a band of scientists who are daring to challenge an orthodoxy . They believe the lives of our parents, grandparents, and even our great grandparen
基因外遗传现象
No body had had seen this kind of thing before, so this was the first time and all the people looking at the gel and saying
基因外遗传现象
If inheritance was not just about DNA, if these gene switches were so important, just what could turn them on or off? Stephanie and Emend Mullins have two children, Karen and Charlotte. When we were t
基因外遗传现象
Named after Henry Angelman, the pediatrician who first described Angelman syndrome. He referred to them as happy puppet children because it described, to some extent, the features. They have a rather
基因外遗传现象
We are on the brink of uncovering a hidden world, a world that connects past and future generations in ways we never imagined possible. What this means is an environmental exposure that your grandmoth
基因外遗传现象
1918 Flu's Genetic Code May Help Fight Bird Flu 1918年的流感病毒基因源代码可能帮助人类抗击禽流感 It was the 20th century's greatest plague . Estimates of the 1918-1919 flu death
VOA2005（下）--环境科学探索
我们如何消化信息？在TED@SXSWi上，技术员JP Rangaswami探讨了我们与信息的关系。他的见解令人吃惊却十分犀利：我们应以对待食物的方式对待信息。
TED公开课:吃吧
Its one of the greatest medical mysteries. Why does a person who never smoked a single cigarette end up with lung cancer? While another person who smokes for decades remains cancer-free. The answer may be buried deep inside our genetic make-up. Thre
万花筒2008年
Mice with a genetic predisposition to get a Crohn's-like disease were kept healthy until exposed to a virus that apparently triggers the condition. Crohns disease is a real pain in the gut. This inflammatory disorder can lead to some serious intestin
60秒科学
An experiment tracking mice for 43 generations finds that progeny of those that initially were more active are spending three times as much time on the training wheel as the progeny of the initially more sedentary mice. Christopher Intagliata reports
60秒科学
The email was sent by Olov Bygren. He was studying the population records of an obscure town in northern Sweden, Overkalix. What made these records unique was their detail. They recorded births and de
基因外遗传现象
But could this effect be transmitted to their offspring? They found nearly 200 women of whom a number had actually been in the Twin Towers. About half of them developed post-traumatic stress disorder.
基因外遗传现象
They discovered that when a famine was able to trigger an effect was different for the grandmother than the grandfather. The grandmother appeared susceptible while she herself was still in the womb, w
基因外遗传现象
The work of these scientists is at last throwing a spotlight onto the mysterious hidden world of epigenetics. They appear to show that the lives of our ancestors have a capacity to affect us directly.
基因外遗传现象
11岁的Birke Baehr伯克巴尔讲述我们的食物主要来自很远的，缺少诗情画意的工业化农场。他认为，工业化农场远离我们视线，从而营造了一个梦幻般的，不实际的巨型农业图景。他也向听众描述
TED公开课:吃吧
New Gene Therapy 'Precisely' Targets Cancer 新型基因治疗癌症法精确消灭目标 Cancer is one of the worlds most feared diseases, and with good reason: Its the leading cause of death across the globe. Every year, about 14 million people are
2015年VOA慢速英语(十一)月
1. Avocado 1. 牛油果 Avocado is everywhere, and rightfully so. Its a superfood. Each fruit is packed with 10 grams of fiber and more than twice the potassium of a banana. 鳄梨的确是到处都有，这挺好的。它是一种超级食物。每一
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The 5 Foods You Could EVER Eat for Your Body 永远都有利于身体的5种食物 Avocado 牛油果 The guac staple is rich in monounsaturated fats, the good fats that keep you full and help your heart. Plus, a recent study published in the Nutritio
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一跟老外吃饭，大家是不是只会说yummy,其实不是所有的食物都好吃哦～下面就跟着小编一起学一学都有哪些常见的表示食物口味的英语词汇吧！ 1、bitter adj. 苦的 看到这个词，你的嘴里是不是
英文语法词汇