Name Jill Farrant | ||
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Resurrecting food security for africa jill farrant tedxcapetown
Jill Farrant, professor of molecular and cell biology at the University of Cape Town, South Africa, is a leading expert on resurrection plants, which 'come back to life' from a desiccated, seemingly dead state when they are rehydrated.
Contents
- Resurrecting food security for africa jill farrant tedxcapetown
- How we can make crops survive without water Jill Farrant
- Research work
- Personal life
- Background
- Awards
- References
How we can make crops survive without water | Jill Farrant
Research work
Farrant is investigating the ability of certain species of plants which are able to survive without water for long periods of time. As Farrant explains, "[a]ll plants have the genes that enable desiccation tolerance, but most use them only when they make seeds. Resurrection plants can also switch these genes on in their leaves and roots whenever drought occurs." The ultimate goal of her research is to find applications that will lead to the development of drought-tolerant crops to nourish populations in arid, drought-prone climates, notably in Africa, and her research may have medicinal applications as well. Farrant believes food crops which can survive long stretches without water "will become more important as climate change (increasing drought) continues to impact on agriculture."
Farrant is currently investigating the potential of turning eragrostis tef, an annual grass, into just such a crop. Eragrostis tef seeds are a high-protein staple food in Ethiopia, and it is closely related to a drought-resistant resurrection grass. According to Farrant, "[i]n the same way that humans have bred plant species together over the centuries to create oats, maize and wheat, so too can we breed desiccation-tolerant, drought-resistant crops in the Eragrostis family without having to go the genetically modified route."
Personal life
Farrant became interested in resurrection plants as a child when she saw a "dead" plant 'come back to life' after a rain fall. As a 9-year-old Farrant noted in her diary in 1970, "The ded [sic] plant on the rocks was alive but Dad wouldn't believe me."
In 2009, Farrant suffered a near-fatal head injury which caused her to lose her senses of taste and smell.
Farrant is a recovering alcoholic, a fact that she is "happy to be public about...in order to show what someone in recovery can achieve."
Background
Awards
In 2010, Farrant was awarded the €100,000 Harry Oppenheimer Fellowship Award for her research into resurrection plants. In 2012, she received the L'Oréal-UNESCO Awards For Women in Science, along with a USD $100,000 prize.