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韩春雨再现《自然》与我的评论

已有 5759 次阅读 2016-11-24 18:02 |系统分类:海外观察

最近,韩春雨与饶毅两人都在《自然》出现。先看韩春雨:

http://www.nature.com/news/ngago-gene-editing-controversy-escalates-in-peer-reviewed-papers-1.21023

没有太多的新信息, 我评论如下


Dong Liu's team was not discouraged by the detractors in their pursuit of science. Even though they didn't see cleavage activity, instead of throwing in the towel and throwing up their hands, they looked deeper and their curious minds uncovered something interesting. Their results unmistakably verified a key characteristic of the Han NgAgo+gDNA system in zebrafish: PAM-free precise gene targeting with ssDNA guides up to 24nt in length. That was a major step forward.

Han claims that he has successfully replicated his experiments twice or more with commercially available cells. Patience is a virtue. Let's give him a bit more time.


再看饶毅教授

http://www.nature.com/news/how-scientists-reacted-to-the-us-election-results-1.20965


主题是川普当选美国总统的政治风暴,饶教授为美利坚合众国及其科学家们感到悲哀,并欢迎好科学家到中国工作生活。饶毅特意在科学家前面加个 GOOD,清楚地表明拒绝坏的。

"I feel sad for the United States and its scientists, and would like to welcome good scientists to work and live in China." —Yi Rao, a neuroscientist at Peking University.



http://blog.sciencenet.cn/blog-684007-1016549.html

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