For the first time, scientists have successfully obtained the genome of a man who lived 40,000 years ago in China. The man from Tianyuan Cave in Beijing becomes the oldest individual whose genome researchers have obtained in East Asia. Chinese and foreign scientists probed the sequences of the ancient man while studying the structure of ancient populations. In 2013, Fu Qiaomei, a female researcher from the Institute of Vertebrate Paleontology and Paleoanthropology under Chinese Academy of Sciences, investigated the sequences of chromosome 21. Scientists later drew other chromosomes. Fu told thepaper.cn that the Tianyuan individual's genome was not a complete set as it lacked some gene segments, but it contained the data of most sites that researchers are interested in comparing population genetics. The scientists discovered that the man's genes had more in common with ancient and present-day East and Southeast Asians than any Basal Eurasian ancestry. They also found that he shared more alleles with a 35,000-year-old European individual found in Belgium. The discovery showed that there was not a single population split between early Europeans and early Asians, Fu said. Meanwhile, scientists also discovered that the present-day East Asians do not share any direct genetic ancestry with the man, indicating the diversity of humans living in Asia 40,000 years ago. make rubber braceletspersonalized rubber braceletstyvek wristbands24hr wristbandmake your own rubber braceletcheap custom wristbandsbat fidget spinnercustom rubber wristbandsslap wristbands
BEIJING - China and the 10 members of the Association of Southeast Asian Nations (ASEAN) have scheduled a joint maritime exercise to take place later this year, a Chinese ministry spokesperson said Thursday.The purpose of the joint drill is to enhance mutual trust, expand exchange and cooperation, and safeguard regional peace and stability, said Wu Qian, spokesperson with the Ministry of National Defense.The parties are currently working together to arrange the details, he said.Wu also confirmed that lieutenant general Liu Xiaowu, deputy commander of the Western Theater Command, will head a border defense delegation to Pakistan and India in the near future.Liu will meet and hold talks with the two countries' military leaders on topics including theater-level exchange, border management and control, as well as cooperation in border defense.
