Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
3348462 | Diagnostic Microbiology and Infectious Disease | 2006 | 7 Pages |
In the last decade, various polymerase chain reaction (PCR)-based methods have been developed using ribosomal RNA (rRNA) for the identification of medically important fungi. In the present study, large subunit (LSU) and small subunit (SSU) of fungal rRNA were amplified and analyzed by single-stranded conformation polymorphism (SSCP) of nested PCR, restriction digestion, and SSCP of digested products. The relationship between several clinical isolates of patients suffering from aspergillosis, candidiasis, cryptococcosis, keratitis, and skin and nail infections has been established with standard fungal cultures using the SSU- and LSU-specific primers. Single-stranded conformation polymorphism of restriction profile of amplified products of LSU-specific primers was successfully used to differentiate fungi up to genus and species level.