William T. Molin (U.S. Department of Agriculture-Agricultural Research Service, Stoneville, MS) teamed up with Allison Yaguchi, Mark Blenner, and Christopher A. Saski (Clemson University, SC) to sequence and dissect the structure of the extrachromosomal DNA replicon that underlies the molecular and biochemical basis of resistance to the herbicide glyphosate in Palmer amaranth (Amaranthus palmeri). This work aids our understanding of adaptive evolution in plants and has implications for optimizing pesticide use in the environment.
Click here for original story, The basis of glyphosate resistance in amaranth
Source: Phys.org