The Donald Danforth plant science centre (the ‘Danforth Centre’), who’s partners include Monsanto corporation, has been pursuing disease-resistant Cassava since 1999 for its projects in Kenya. Despite initially claiming a breakthrough, the group has subsequently conceded (on the 26th of May, 2006) that its GM virus resistant Cassava has now lost resistance to the African Cassava Mosaic Virus (CMVD).
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