plant or animal genes' getting spliced into other species' DNA, either to improve crop yields or for warding off

plant or animal genes that get spliced into the DNA of other species, either for improving crop yields or the warding off of

the splicing of plant or animal genes into other species' DNA, to either improve crop yields or to ward off

splicing plant or animal genes into the DNA of other species, either to improve crop yields or to ward off

splicing of plant or animal genes into the DNA of other species, for either the improvement of crop yields or to ward off