NewsBeat Social2015.12.18---科學家發現6個新的非洲爪蟾物種

NewsBeat Social2015.12.18---科學家發現6個新的非洲爪蟾物種
發佈日期：2015年12月18日
On Dec. 16, a new study published in "PLOS ONE" said scientists found six new types of African clawed frogs, raising the number of known species to 29
12月16日，发表在“PLOS ONE”的一项最新研究说，科学家发现了6个新的类型的非洲爪蛙，提高已知物种的数量29

0:00scientists discover six new types of African clawed frog increase in the
0:06number of known species 229 and offering a new means for human disease research
0:11the findings were documented in a new study published in +1 on December 16th
0:15according to the study these frogs are the quote most widely studied amphibians
0:20in the world news six species of the past were found while scientists were
0:23studying existing frogs in one hundred and sixty eight different museum
0:27collections are known for their unusual clause on their first three toes they
0:32don't have teeth or tongs but they do have vocal organs that can produce sound
0:36underwater African clawed frogs share a close evolutionary relationship with
0:40humans so they can be used in biomedical research including cancer
0:44these findings will help scientists better understand quote broader
0:47questions related to genome duplication gene silencing and host parasite
0:51coevolution for newsweek social I'm camera Caldwell


0：00scientists发现六个新的类型的非洲爪蛙增加
0：06number已知物种229，并提供用于人类疾病研究的新途径
0：11the研究结果记录在发表在+1 12月16日一项新的研究
0：15according这项研究这些青蛙是引用最广泛的研究两栖动物
0：20英寸世界新闻六种过去被发现，而科学家们
0：23studying现有的青蛙在168不同的博物馆
0：27collections被称为他们的不同寻常的条款对他们的前三个脚趾，他们
0：32don't有牙齿或钳，但他们确实有，可以产生声音发音器官
0：36underwater非洲爪蛙共享的密切亲缘关系
0：40humans，这样他们可以在生物医学研究，包括癌症可以使用
0：44these发现将有助于科学家更好地了解报价更广
0：47questions涉及到基因组复制的基因沉默和主机寄生虫
0：51coevolution对新闻周刊的社会，我的相机考德威尔