Farmers have historically been glad to buy seeds from seed companies. Seed companies specialize in making seeds, not making food. Farmers specialize in growing food, not seeds. Seed companies can grow plants/seeds to maturity, harvest at the right time, process and store the seed, then perform quality control to guarantee the best product for the farmer.
University of Florida plant scientist Kevin Folta recently posted a very concise puncturing of a favorite myth of the anti-GMO activists:
The topic of ‘suicide seeds’ or ‘terminator technology’ is a deeply engrained in the fabric of the anti-GMO movement.Suchominouslanguage is the basis of many websites thatconjure fear spanning from farmer manipulation to the death of every plant on the planet. That would be one heck of a frankenfood!
Sticking a loaded gun in the ear is a sure way to develop vivid misinformation.
However, the reality is not nearly so scary. In 1998 Delta and Pine Land, one of America’s largest cotton seed company, recieved wide patent protection for a series of traits, one that was called’technology protection system’. Through a ratherclever process a self-fertilizing plant cannot produce germinating seeds. The molecular basis is a gene that encodes a protein called a Ribosome Interferring Protein. You might recall that ribosomes are the cellular sites for protein synthesis, so ifthis interferring protein is expressed, the plant can’t make otherproteins (which comprise enzymes and structural feature) so the plant would die before germination.
The gene was placednext to a promoterfrom an LEA gene. Think of promoters as on-off switches. LEA stands for ‘Late Embryogenesis Abundant’. So this promoter switcheson the protein that interrupts protein synthesis during late embroygenesis. Anembryo that can’t synthesize protein is pretty much DOA.
All of this was regulated through a clever but complex process that activated this mechanism upon self-pollination. If you’d like to know more send me an email. I could go into detail here, but a picture is worth 1000 words. Probably more.
Why do they callit ‘terminator technology’? This term actuallywas devised from a Canadia NGO called theRural AdvancementFoundation International. They were not so excited about the technology.
But to your point, how does this technology help farmers? It doesn’t. It doesn’t hurt them either.Why? Because it was never used in a crop beyond the greenhouse. The technology was never commercially deployed. Why not? Probably because itbecame a PR nightmare coupled tothe fact that Delta Pine’s products had a long, expensive road to deregulation ahead.
There is much more detail at Kevin’s blog.