| genetic diversity of human pathogenic members of the fusarium oxysporum complex inferred from multilocus dna sequence data and amplified fragment length polymorphism analyses: evidence for the recent dispersion of a geographically widespread clonal lineage and nosocomial origin. | fusarium oxysporum is a phylogenetically diverse monophyletic complex of filamentous ascomycetous fungi that are responsible for localized and disseminated life-threatening opportunistic infections in immunocompetent and severely neutropenic patients, respectively. although members of this complex were isolated from patients during a pseudoepidemic in san antonio, tex., and from patients and the water system in a houston, tex., hospital during the 1990s, little is known about their genetic relat ... | 2004 | 15528703 |