Shu-Cheng Chuang, Shefali Dobhal, Kanak Pal, Teresita D Amore, Anne M Alvarez, Mohammad Arif
The Araceae family, comprising ornamentals including Anthurium, Dieffenbachia, Philodendron, Colocasia, and Zantedeschia, is susceptible to Xanthomonas pathogens. Previous analyses have established heterogeneity in aroid strains, yet unresolved taxonomic positions and dynamics between Xanthomonas and frequently associated Stenotrophomonas in aroids necessitate in-depth genetic investigation to resolve these complex relationships. This study utilized multi-locus sequence analysis (MLSA) of housekeeping genes atpD, dnaA, dnaK, gltA, and gyrB to investigate 59 aroid strains, selected based on hosts, time, and geographical origins...
April 3, 2024: Phytopathology