Polygalacturonases are required for rapid colonization and full virulence of Ralstonia solanacearum on tomato plants - Physiological and Molecular Plant Pathology, 587(2), p.77-83, 2000 . Subjects--Topical Terms: BACTERIAL WILTRALSTONIA SOLANACEARUMPSEUDOMONAS SOLANACEARUMLYCOPERSICON ESCULENTUMPOLYGALACTURONASE