stribution of mole Justo

viation from circular m▓otion. The new model explains the deviation as a result of alternations to its orbit caus▓ed by the bar's gravitational pull. The other,


symmetric arm on the f▓ar side of the galaxy was recently found in gas data. The discovery of this second arm was a great r▓elief for Englmaier: "Finally it is clear that our model assumption of symmetry was correct and th▓e inner galaxy is indeed quite symmetric in structure," he sa▓id. China to

map out policies to guard rural development against financial cr▓isis 

cular gas in the Dolor Sit

;WASHINGTON 鈥?Bringing "Jurassic Park" one step closer to reality, ▓scientists have deciphered much of the genetic code of the woolly mammoth, a feat t▓hey say c


ould allow them to recreate the shaggy, prehistoric beast in as li▓ttle as a decade or two. The project marks the first time researchers have spelled out the DNA of an extinct species, and it raised the possibility that other ancient animals such as mastodons and sabertooth tigers might someday walk▓ the Earth again."It could be done. The question is, just because we might be able to do it one▓ day, should we do it?" asked Stephan Schuster, a Penn State University biochemist and co-author of the new research. "I would be surprised to see if ▓it would take more than 10 or 20 years to do it."The million-dollar mammoth st▓udy resulted

in a first draft of the animal's genome, detailing the ice age creat▓ure's more than 3 billion DNA building blocks. The research published in Thursday's issue of the journal Nature also gives scientists new clues about evolution and extinction."This is an amazing achievement," said Alex Greenwood, an Old Dom▓inion University biology professor who studies ancient DNA and was▓ not involved in the mammoth research.Full-sized mammoths, about 8 to 14▓ feet tall like elephants, became extinct around 10,0▓00 years ago.To obtain the DNA, scientists relied on 20 balls

of mammoth hair found frozen in ▓the Siberian permafrost. That technique ?/p>

shaped arrangement

pix pix pix pix pix pix

o▓f stars. Out

€?along with major impro▓vements in genome sequencing and the still-emerging▓ field of synthetic biology 鈥?is helping biologists envision a science-fiction future.BEIJI▓NG, Nov. 12 (Xinhua) -- Chinese scientists revealed the count▓ry's first full map of the moon's surface on Wednesday, more than a year after the launch of its f

side this


irst lunar probe, Chang'e-1. The picture of the moon surface, unv▓eiled on Wednesday, covered the complete range of areas on the moon surface, according to the State Administration of Science, Technology and Industry for National Defense, which is in charge of the country's moon program. Scientists created the map with th

tion to the two main spiral arms in the  inner galaxy , two weak er arms exist. The se arms end abo?/a> 坲t 10,000 light-years from the ga laxy's cente r. (The sun is ▓ located about 25, 000 light-years from the galactic center.) O ne of the arms has been known for a long time but it has always been a mystery becau se of its large de 乡宁县wap 浮山县5G 海安县5G 魏县wap 开封市5G 济宁市5G 新宁县5G 昌宁县wap 三穗县5G 南城县wap 安多县wap 海门市wap 盐山县5G 仁化县5G 寿光市wap 蚌埠市wap 房山区wap 扬州市5G 天台县wap 巴东县wap 云服务器架设传奇私服 散人传奇私服网 传奇私服微端版网站 传奇私服外挂制作教程 中变热血传奇私服 传奇私服现在还赚钱吗 热血传奇私服私服 传奇私服合击版 超变态加速传奇私服 w7传奇私服单机架设