Other Biochemistry, Biophysics, and Structural Biology Commons^™

Evaluating The Response Of Glycine Soja Accessions To Fungal Pathogen Macrophomina Phaseolina During Seedling Growth, Shirley Jacquet, Layla Rashad, Sonia Viera, Francisco Reta, Juan Reta

Biological Science Student Working Papers

Charcoal rot caused by the fungal pathogen Macrophomina phaseolina (Tassi) Goid is one of various devastating soybean (Glycine max (L.) Merr.) diseases, which can severely reduce crop yield. The investigation into the genetic potential for charcoal rot resistance of wild soybean (Glycine soja) accessions will enrich our understanding of the impact of soybean domestication on disease resistance; moreover, the identified charcoal rot-resistant lines can be used to improve soybean resistance to charcoal rot. The objective of this study was to evaluate the resistance of wild soybean accessions to M. phaseolina at the seedling stage and thereby select the disease-resistant lines. …