Engineering plant immune circuit: walking to the bright future with a novel toolbox
Uyen Thi Vuong, Arya Bagus Boedi Iswanto, Quang‐Minh Nguyen, Hobin Kang, Jihyun Lee, Jiyun M. Moon, Sang Hee Kim
Abstract
Plant pathogens destroy crops and cause severe yield losses, leading to an insufficient food supply to sustain the human population. Apart from relying on natural plant immune systems to combat biological agents or waiting for the appropriate evolutionary steps to occur over time, researchers are currently seeking new breakthrough methods to boost disease resistance in plants through genetic engineering. Here, we summarize the past two decades of research in disease resistance engineering against an assortment of pathogens through modifying the plant immune components (internal and external) with several biotechnological techniques. We also discuss potential strategies and provide perspectives on engineering plant immune systems for enhanced pathogen resistance and plant fitness.