Secreted in Xylem Genes: Drivers of Host Adaptation in Fusarium oxysporum.

ABSTRACT: Fusarium oxysporum (Fo) is a notorious pathogen that significantly contributes to yield losses in crops of high economic status. It is responsible for vascular wilt characterized by the browning of conductive tissue, wilting, and plant death. Individual strains of Fo are host specific (formae speciales), and approximately, 150 forms have been documented so far. The pathogen secretes small effector proteins in the xylem, termed as Secreted in Xylem (Six), that contribute to its virulence. Most of these proteins contain cysteine residues in even numbers. These proteins are encoded by SIX genes that reside on mobile pathogenicity chromosomes. So far, 14 proteins have been reported. However, formae speciales vary in SIX protein profile and their

SUBMITTER: Jangir P 

PROVIDER: S-EPMC8101498 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature