Monsanto Genetically Engineered Potato Study Suppressed

A secret feeding study of Monsanto GM potatoes, conducted in 1998 by the Institute of Nutrition of the Russian Academy of Medical Sciences and suppressed for 8 years, showed that the potatoes did considerable damage to the organs of the rats in the study (1) (2). In comparison the rats in the "control groups" which were fed on normal potatoes or on a non-potato diet were healthier, and had much less organ and tissue damage. This research, fully supported by Monsanto through the provision of the GM potatoes, was conducted at approximately the same time as Arpad Pusztai's research in the Rowett Institute.

The potatoes used in the study were Monsanto GM NewLeaf potatoes bred in 1995 from the Russet Burbank variety to be resistant to the Colorado Beetle. The GM event was registered as 082, and the potatoes are included in the Bt group of GM crops. They also contain an antibiotic resistance marker gene (3). The potatoes were deregulated in the USA in 1998, without any feeding studies being required. Another line was deregulated in 1999. Even earlier, in 1996, Monsanto started to introduce the potatoes into Russia and Georgia, and probably into many other countries with lax approval regimes as well (4). For some reason (probably to assist in the consent process) Monsanto co-operated in some feeding studies involving rats from the Institute of Nutrition of the Russian Academy of Medical Sciences. Something "inconvenient" showed up in these feeding studies, but the Institute refused to release all the information into the public domain and in 1999 the researchers presented a "doctored" version of their Report in support of Monsanto's application for Russian commercialization. The consent was duly given in 2000 by the Russian regulators on the basis of this corrupt piece of science.

However, Greenpeace and other consumer groups mounted a protracted and immensely frustrating campaign to obtain a sight of the feeding study Report. In May 2004 the Nikulinski District Court in Russia ruled that information relating to the safety of GM food should be open to the public. On the basis of this ruling Greenpeace tried to obtain the GM potato report; but the Institute and Monsanto refused to release it. So Greenpeace and local activist groups again took the Institute to court, and in October 2005 won a ruling that the Report must be released. At last it was handed over, and examined by Dr Irina Ermakova at the request of Greenpeace. She produced a brief Russian paper on her findings, and we have now produced an English- language version with the kind agreement of Greenpeace (5)....