#029 - Siobhan Brady: Root Systems, Plant Genetics, and Creating Resilient Agriculture

Join us as we explore the research and fascinating insights shared by Professor Siobhan Brady. In this episode, we delve into the intricacies of roots, their remarkable functions beyond nutrient absorption, and the pivotal role they play in plant resilience. So, get ready for an engaging discussion that promises to enrich your understanding of plant biology and its implications for our planet's future.

She explains how roots provide crucial mechanical support and facilitate efficient water transport. One of her projects, centered on tomato roots and their comparison between domesticated and wild species, has yielded significant insights into enhancing drought tolerance in plants through genetic mechanisms. 

Siobhan's lab is also dedicated to improving nitrogen processes in plants, with the aim of reducing the reliance on environmentally harmful nitrogen fertilizers. Through genome editing techniques, they seek to enhance nitrogen utilization efficiency while minimizing harm to ecosystems. 

Lastly, we talk about the PROMISE project, which seeks to harness the power of microbes in disrupting these parasitic interactions between staple crops and parasitic Striga or Witchweed. Don't miss this captivating podcast episode, where Siobhan discusses the future of plant biology, sustainability, and opportunities for undergraduates to begin their research journeys. 

 

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