Target-site EPSPS Pro-106-Ser mutation in Conyza canadensis biotypes with extreme resistance to glyphosate in Ohio and Iowa, USA

• Published in: Scientific reports Vol. 10; no. 1; p. 7577
• Main Authors: Beres, Zachery T., Giese, Laura A., Mackey, David M., Owen, Micheal D. K., Page, Eric R., Snow, Allison A.
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 05.05.2020; Nature Publishing Group
• Subjects: 3-Phosphoshikimate 1-Carboxyvinyltransferase - genetics; 38/77; 631/158/2456; 631/449/2668; 631/449/2669; Amino Acid Substitution; Biotypes; Conyza - drug effects; Conyza - genetics; Conyza canadensis; Glycine - analogs & derivatives; Glycine - pharmacology; Glyphosate; Herbicide resistance; Herbicide Resistance - genetics; Herbicides; Humanities and Social Sciences; Iowa; multidisciplinary; Mutation; Nucleotide sequence; Ohio; Proline; Science; Science (multidisciplinary); Seeds; Serine; Weed control; Weeds; Iowa; Ohio; United States > US

Documenting the diversity of mechanisms for herbicide resistance in agricultural weeds is helpful for understanding evolutionary processes that contribute to weed management problems. More than 40 species have evolved resistance to glyphosate, and at least 13 species have a target-site mutation at p...