Which new technique will help plants survive with less water?


Creating Drought-Tolerant Plants By Hacking Their Natural Responses



In a new study, published in Nature, botanists pioneered a new strategy for reprogramming plants to do better during droughts. It began with the plants’ natural technique for dealing with drought: they produce a hormone called abscisic acid (ABA) when they don’t have enough water. ABA closes a plant’s stomata (cells that let carbon dioxide in and out), preventing water loss. In 2009, Sean Cutler and his team at the University of California, Riverside, identified the proteins in charge of those responses, as Nature News explains.

But, as Cutler told the Los Angeles Times, simply spraying plants with ABA to prevent water loss is too expensive, and the compound is so fragile that it’s “not practical for use for agriculture.” So he and his team hit on another solution—genetically modifying plants to respond to a fungicide called mandipropamid. By tweaking the plant’s protein receptors…

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About Dr. B. A. USMAN

I started as a field Veterinary officer with the Borno State Ministry of Agriculture and later joined College of Agric, maiduguri as a lecture & a researcher in the Department of Animal Health & Production. I was appointed the Provost of the College In 2003. 2007 I was appointed Hon. Commissioner & Member Borno State Executive Council and later appointed Permanent Secretary with the Borno State Civil Service in 2009. I was the National Facilitator Animal Health, National Programme For Food Security of the Federal Ministry of Agric & Rural Development, Abuja. I'm currently the Director, Veterinary Medicine & Allied Products (VMAP) NAFDAC, Nigeria. I engaged myself in various aspects of the veterinary profession. I'm a practicing Veterinarian & Strong Advocate of #SDGs most especially #SDGs 1, 2, 4 & 5 I founded Sril Group Ltd.
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