University of Guelph researchers may have found the key to increasing food and fuel (#Biofuel) production. By modifying a plant’s genetic profile, researchers doubled the plant’s growth and increased seed production by more than 400 percent. The findings were published in the March 2016 issue of Plant Biotechnology Journal.
The wild plant is on the left and the transgenic plant on the right.
Using Arabidopsis, a small flowering plant that has similar characteristics to some common farm crops, researchers found that by inserting a specific corn enzyme into the plant caused its rate to skyrocket.
“Even if the effects in a field-grown crop were less, such as only a tenth of what we’ve seen in the lab, that would still represent an increase in yield of 40 to 50 percent, compared with the average one to two percent a year that most breeding programs deliver,” said Prof. Michael Emes, Department of Molecular and Cellular Biology (MCB).
Ems says the discovery is important because it could boost yields of oilseed crops such as canola, camelina and soybeans, crops grown for producing biofuels as well as co-products some as animal feed. In addition Ems says larger plants would capture more atmospheric carbon dioxide without increasing the amount of farmland a benefit for efforts to reduce CO2 emissions.
“Farmers and consumers would benefit significantly in terms of food production, green energy and the environment. The ramifications are enormous,” Emes said.
Interestingly, the discovery was nearly by chance. Read More
