Nature:“涉嫌造假”,阐述转基因有害的文章被撤回

2016-01-21 佚名 生物谷

2016年1月21日 讯 /生物谷BIOON/--最近,几篇报道“动物食用经过遗传改造的庄稼后产生危害后果”的文章因数据造假正在接受检查。这篇由意大利Naples大学的科学家们报道的研究结果出现了漏洞:该文章中的的图片涉嫌故意修改。对此,该实验室的主要负责人称不会发表任何意见。 该文章的结果与之前由全球各地食品药品监督管理机构的安全测试结果(即表明转基因作物安全无危害)大相径庭。然而,这些官

2016年1月21日 讯 /生物谷BIOON/--最近,几篇报道“动物食用经过遗传改造的庄稼后产生危害后果”的文章因数据造假正在接受检查。这篇由意大利Naples大学的科学家们报道的研究结果出现了漏洞:该文章中的的图片涉嫌故意修改。对此,该实验室的主要负责人称不会发表任何意见。

该文章的结果与之前由全球各地食品药品监督管理机构的安全测试结果(即表明转基因作物安全无危害)大相径庭。然而,这些官方结论受到了多数反转基因网站的抵制。有趣的是,这篇涉嫌造假的研究结果此前还在国会参议院关于"审议转基因作物种植许可"的听证会上被拿来作为参考。

"这个案子十分重要,因为这类文章是反转者的'有力武器'"。意大利参议员、米兰大学神经学家Elena Cattaneo说到。

随着参议院听证会的召开,Elena Cattaneo开始进一步地调研这些反转者提供的"证据"。这些研究都是由Naple大学的一个由Federico Infascelli领导的实验室做出的。在他们的研究中,他们向母羊饲喂转基因的大豆作为饲料,随后对其产的小羊羔进行检测。结果显示:外源基因能够扩散到母羊的肠道以及分泌的乳汁中,从而影响小羊的正常发育。

Cattaneo注意到这几篇文章都有明显的问题:电泳图中的部分数据像是被人为隐藏掉了。另外,几篇不同的文章似乎使用了完全相同的胶图,只不过配上了不同的说明文字。

之后,她立即委托BioDigitalValley公司的负责人Enrico Bucci对此进行深入调查。调查结果表明:这些研究的确涉嫌伪造数据。Cattaneo去年9月份就此事与杂志社进行了沟通,11月,她将调查结果寄给了Naple大学。Naple大学校长Gaetano Manfredi对此启动了调查程序。他称在今年2月份时会有最终的结果与解决方案。然而,校方以外的调查委员会对这一事件的调查结果却第一时间透露给意大利的出版社。Napel大学的分子生物学家Tommaso Russo也告诉nature杂志,这些文章的确有造假的事实存在。

1月14日,Bucci展示了他对这几篇文章的调查结果。他们实验室的三篇文章,以及Infascelli作为共同作者的另外4篇文章,都有充分的证据证明其涉嫌造假。

自从Cattaneo将调查结果寄给杂志社的行为受到关注后,该实验室的三篇文章中已经有一篇,即发表在Food and Nutrition Sciences杂志上的文章,以涉嫌"自我剽窃"为由被杂志社撤回。

原始出处:

Alison Abbott,Italian papers on genetically modified crops under investigation.nature. 2015 

 

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    2016-11-01 liye789132251
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    2016-01-27 李继凯

    学术造假

    0

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    2016-01-27 李继凯

    哎!无奈

    0

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