Multilocus DNA sequence comparisons rapidly identify pathogenic molds.

ABSTRACT: The increasing incidence of opportunistic fungal infections necessitates rapid and accurate identification of the associated fungi to facilitate optimal patient treatment. Traditional phenotype-based identification methods utilized in clinical laboratories rely on the production and recognition of reproductive structures, making identification difficult or impossible when these structures are not observed. We hypothesized that DNA sequence analysis of multiple loci is useful for rapidly identifying medically important molds. Our study included the analysis of the D1/D2 hypervariable region of the 28S ribosomal gene and the internal transcribed spacer (ITS) regions 1 and 2 of the rRNA operon. Two hundred one strains, including 143 clinical isolates and 58 reference and type strains, represe

SUBMITTER: Rakeman JL 

PROVIDER: S-EPMC1169180 | biostudies-literature | 2005 Jul

REPOSITORIES: biostudies-literature