Evogene Ltd., a leading company for the improvement of crop productivity and economics for the food and feed industries, announced the discovery and successful validation in plants of the first set of novel plant targets, representing a key milestone in its product program for new chemical herbicides. Targets for herbicides are vital plant macro-molecules taking part in essential biological processes in weeds ('modes of action'). The Evogene discovered targets will now be the subject of a unique methodology for the discovery of chemical molecules that can inhibit their functionality, resulting in weed death. These chemical molecules would then serve as the basis for the development of the active ingredients in commercial herbicide products. The milestone follows an earlier announcement this year on the completion of a dedicated start-to-end discovery infrastructure for the herbicide program.
Herbicides ("weed killers"), currently a market of approximately $26 billion, are chemicals that are toxic to plants and are applied to eradicate unwanted weeds. Over the past two decades, weed resistance to existing chemical solutions is soaring, mainly due to the over-use of these chemicals that act on a very limited number of known 'modes of action' (MoA). A key avenue for alleviating this challenge would be the discovery of new targets associated with new MoA to serve as the basis for the next generation of herbicide solutions. Evogene's newly discovered and successfully validated targets are predicted to provide this potential.
Ofer Haviv, President and CEO of Evogene stated, "The discovery and successful validation in plants of these novel targets is a significant achievement for Evogene’s herbicide program, particularly since they are predicted to represent potential new 'modes of action'. In addition, this achievement provides further evidence that our computational based predictive approach for the development of agriculture based products has the potential to be a game-changer in shaping the future landscape of our industry.”
Utilizing Evogene's proprietary target identification platform PoinTar, the newly discovered and validated targets have been prioritized based on their predicted role in essential biological processes in plants, their ability to interact with chemical molecules, and other considerations relating to desired product attributes. The next major milestone in the program will utilize PointHit for identification of chemical molecules that are designed to inhibit the activity of the discovered targets. Once discovered and validated on a wide range of weeds and crops, these chemical molecules could then serve as the active ingredients for the development of next generation herbicide products, a major unmet market need in worldwide agriculture.