Consider testing for HIV.
Dr. Stéphane Viville, who first reported P.G.D. for dwarfism in 2003 in France, used it to eliminate embryos with dwarfism among couples where one member was a dwarf and the partner had average height.
The gene for dwarfism was found a few years ago; it's a genetic error in the father's sperm.
Dozens of human proteins, made in bacterial or mammalian cells using genetic engineering, are now used as drugs, including insulin for diabetes, human growth factor for dwarfism and erythropoietin for anemia.
Other drugs that could lose patent protection in the next few years include human insulin for diabetes, beta interferon for multiple sclerosis, alpha interferon for hepatitis and cancer, and growth hormone for dwarfism and other conditions.
To her, P.G.D. to select for dwarfism is too invasive; however, if having dwarf children were simply a matter of trying to conceive at a certain time of the month or taking a pill, she said, "I would do that".
Out of these 79 QTLs, 25 were detected in analyses for dwarfism, drought resistance, or nitrogen response.
from the Bocas del Toro Islands of Panama, suggesting evolutionary disequilibrium between directional selection for dwarfism and the temporal scale required to obtain optimal body size following isolation of land-bridge islands since the last glacial maximum.
The green revolution was based on selection for dwarfism in rice and wheat cultivars.
