This is the VOA Special English Agriculture Report. Dominette, a Hereford cow whose genetic material was used in the study Researchers from twenty-five countries have made a genetic map of a cow. Better understanding of what makes a cow a cow could

发表于:2019-01-11 / 阅读(126) / 评论(0) 分类 VOA慢速英语2009年(五)月

Genome Shows Humans More Gorilla-like than Thought Sixty scientists worked over five years to sequence the genome of a single female lowland gorilla, the last of the great apes to have its DNA mapped. According to lead author Aylwyn Scally, of the Tr

发表于:2019-01-13 / 阅读(44) / 评论(0) 分类 VOA标准英语2012年(三月)

Voice 1 Thank you for joining us for todays Spotlight program! Im Rebekah Schipper. Voice 2 And Im Liz Waid. Spotlight uses a special English method of Broadcasting. It is easier for people to understand, no matter where in the world they live. Have

发表于:2019-01-19 / 阅读(41) / 评论(0) 分类 环球英语 Spotlight

Genome: Now in 3-D! In a study in the journal Science, researchers report the mapping of the three-dimensional structure of the human genome, and the finding that the cell's nucleus is divided into two regions, one where DNA goes to get expressed. Cy

发表于:2019-01-30 / 阅读(99) / 评论(0) 分类 60秒科学

New map of zebra finch DNA could provide keys to stuttering, autism and Parkinson's disease Vronique LaCapra | St. Louis, Missouri 05 April 2010 Photo: L. Brian Stauffer, University of Illinois News Bureau The zebra finch is the first songbird to hav

发表于:2019-01-31 / 阅读(60) / 评论(0) 分类 VOA标准英语2010年(四)月

BEIJING, Oct. 13 (Xinhuanet) -- Scientists have decoded the genome of Black Death which caused one of the worst plagues in human history. The finding was published Wednesday in the scientific journal Nature. A team of German, Canadian and American sc

发表于:2019-02-07 / 阅读(76) / 评论(0) 分类 英语新闻