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掐架开始——Acid-bath stem-cell study under investigation

已有 3751 次阅读 2014-2-18 19:45 |系统分类:观点评述

大年三十Nature上发表了一篇惊天地泣鬼神的大作——Acid bath offers easy path to stem cells!

时隔不久,更惊天地泣鬼神的事情发生了:

http://www.nature.com/news/acid-bath-stem-cell-study-under-investigation-1.14738

这个文章开始under investigation~

各种问题开始被挖了出来,例如:The problems in the two recent Nature papers, on both of which Obokata is a corresponding author (Vacanti is a co-author on both, and corresponding author on one), also relate to images. In one paper, one of the sections in a genomic analysis in the first figure appears to be spliced in. In the other paper, images of two placentas meant to be from different experiments look strikingly similar.


琪老师也发话:Some researchers do not see a problem yet. Qi Zhou, a cloning expert at the Institute of Zoology in Beijing, who says most of his mouse cells died after treatment with acid, says that “setting up the system is tricky”. “As an easy experiment in an experienced lab can be extremely difficult to others, I won’t comment on the authenticity of the work only based on the reproducibility of the technique in my lab,” says Zhou.


不想发表评论,做实验的人都知道要建立一个实验体系是困难的,做不出不等于是不对。但如果确有科学不严谨的地方,做出了也就不等于对。时间自会证明一切。

掐架全文见上面链接~






http://wap.sciencenet.cn/blog-982855-768682.html

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