produced not by seed companies who have been motivated by profit, which was the case with most genetically modified crops previously approved for commercial use, but

produced not by profit-motivated seed companies, the case with most genetically modified crops previously approved for commercial use, but

produced not by profit-motivated seed companies, as was the case with most genetically modified crops previously approved for commercial use, but by

not produced by profit-motivated seed companies, which was the case with most genetically modified crops previously approved for commercial use, but was produced by

not produced by seed companies who have been motivated by profit, the case with most genetically modified crops previously approved for commercial use, but by