Systemic Tissue Colonization and Pathogenic Differentiation in Cucurbit-Associated Fusarium oxysporum from Taiwan
This study demonstrates that the ability of *Fusarium oxysporum* isolates to achieve systemic tissue colonization beyond the cotyledonary node is a more reliable indicator of pathogenic differentiation in cucurbits than host origin alone, and that integrating this biological trait with *SIX6* gene sequencing provides a robust framework for characterizing isolates and improving disease management.