单词：Streptococcus zymogenes
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AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: We check in with the American Dialect Society for some notable words from the past year, including the one that the group considers least likely to succeed. RS: But we start with
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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
After we had seen how relatively easy it was to change the switches in mouse embryos, we thought that perhaps the same could be true of human embryos. In IVF, you also have the embryo for a brief peri
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
...lead to the end of diseases like cancer... Alzheimer's , Parkinson's , diabetes. The list is endless. We were thinking of genes in a very mechanical way. We were thinking of them just in terms of 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
Our studies had really convinced me that it were the later experiences of the child as the child was growing up bombarded with years and years of, em, symptoms from the parents that accounted for the
基因外遗传现象
By Mary Morningstar Washington 14 May 2007 Country singer Miranda Lambert entered Billboard's Country chart at Number1 with her 2005 debut album Kerosene. The 23-year-old Texan has done it again with her brand new CD. VOA's Mary Morningstar has this
2007年VOA标准英语（五月）
歌曲： Crazy 艺人： Patrick Nuo 音乐星级： ★★★★★ 所属专辑： Welcome 发行年代： 2003 风格： Pop 介绍： 对于喜欢帅哥，喜欢听流行音乐的歌迷来说，这首歌是相当不错的作品，抒情性比较强，旋律也比较惹人喜欢。Crazy正是来自瑞士帅哥歌手兼模特Patrick Nuo《
音乐咖啡厅
歌曲： Still Crazy in Love 艺人： Sarah Connor 音乐星级： ★★★★★ 所属专辑： Sexy As Hell 发行年代： 2008 风格： Pop 介绍： Sarah Connor，来自德国的女歌手，曾获德国乐坛最高荣耀的Echo音乐奖最佳流行摇滚女歌手大奖及Goldene Europe音乐奖最成功女歌手奖
音乐咖啡厅
Homebuyers nationwide are watching housing prices go up, up, and up. How high can they go? is the question on everyones lips. As long as interest rates stay around 5 percent, theres no telling, remarked one realtor in Santa Monica, California. Its cr
365个英语简短小故事
modlue 4 Food and drinks [00:20.94]模块四 食品和饮料 [00:23.28]unit 1 The food we eat [00:25.40]单元一 我们吃的食品 [00:27.53]Read [00:28.71]读 [00:29.88]'What would you like for dinner tonight?'Mrs Li asks Kitty and Ben. [00:34.42]
沪教版牛津小学英语六年级
Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of
英语杂谈
Beginners. Do you enjoy shopping? Do you do it very often? Are there many shops where you live? Here in Wenatchee, a small town, we have a few shopping areas. Some stores are well known; others are privately owned, small businesses. I like shopping w
英语博客 A cup of English
音乐咖啡厅:Seal - Les Mots 相关介绍：Seal 全名Seal Henry Samuel，于1963年2月19日出生在英国伦敦，他是一名混血儿，父母分别是自尼日利亚人和巴西人。自上世纪90年代以来，Seal一直都是英国最受欢
音乐咖啡厅
今天给大家带来的歌曲I remember来自mocca。 Mocca是印尼独立流行乐团的翘楚，乐队已经成立7年，由一女三男共四位成员组成，分别吉他riko，贝斯toma，鼓手indra以及核心人物，也是乐团唯一的女士，她是主唱兼笛子演奏，名叫Arina Ephipania Simangunsong。 Mocca是一支
音乐咖啡厅
Probably! I personally can???t imagine having to sit still for long periods of time. Of course, I slack off just like anyone else every now and then. For the most part, I really make an effort to get exercise every day. In fact, I wish I could do mor
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SCOTT SIMON, HOST: New People is a novel where infatuation gnaws at what looks like happiness. Maria lives in Brooklyn with Khalil, her fiance. They met at Stanford. And they love each other, the light skin color they share and the life they begin in
2017年NPR美国国家公共电台8月