综合一区欧美国产,99国产麻豆免费精品,九九精品黄色录像,亚洲激情青青草,久久亚洲熟妇熟,中文字幕av在线播放,国产一区二区卡,九九久久国产精品,久久精品视频免费

China says it has cloned a monkey using non-reproductive cells

By ZHANG ZHIHAO | chinadaily.com.cn | Updated: 2018-01-25 01:38
Share
Share - WeChat

China became the first country to clone a monkey using non-reproductive cells, reducing the need to breed lab monkeys and paving the way for more accurate, effective, and affordable animal tests for new drugs, scientists said on Thursday.

By December, the Institute of Neuroscience of the Chinese Academy of Sciences had created two clone macaques named "Zhong Zhong" and "Hua Hua" by nuclear transferring of somatic cells -- any cell in the organism other than reproductive cells. This was the similar technology used to create the famous clone sheep Dolly in 1996.

Tetra, a rhesus monkey born in 1999, is the world's first ever-cloned monkey, but it was done using a simpler method called embryo splitting, but it could only generate four cloned offspring at a time and cannot be genetically modified to suit experimental needs, said Pu Muming, an academician at the Chinese Academy of Sciences and the director of Institute of Neuroscience, CAS.

1 2 3 4 5 6 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1994 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
建宁县| 荔浦县| 宜良县| 西乡县| 灌阳县| 灯塔市| 禄丰县| 花莲县| 舒城县| 高邮市| 兴宁市| 安化县| 芜湖市| 时尚| 敦煌市| 瑞丽市| 临湘市| 青海省| 青岛市| 仁化县| 新和县| 光山县| 乐陵市| 美姑县| 高州市| 禹州市| 灵山县| 隆化县| 山阳县| 江永县| 平潭县| 宽城| 洪泽县| 贵阳市| 尉氏县| 卢氏县| 高雄市| 新龙县| 彭泽县| 武乡县| 黑水县|