Detection of the patulin-producing potential of some Paecilomyces variotii strains isolated from the air samples of Jeddah City, Saudi Arabia, using the RAPD-PCR technique

作者：Bokhari Fardos; Gherbawy Youssuf^*; Najjar Azhar

来源：Aerobiologia, 2009, 25(1): 49-54.

DOI：10.1007/s10453-008-9108-0

• Airspora
• Mycotoxins
• Random primer
• Dendrogram

Random amplified polymorphic DNA polymerase chain reaction (RAPD-PCR) analysis was used to detect the patulin-producing potential among seven different strains of Paecilomyces variotii isolated from air samples collected in Jeddah City, Saudi Arabia. Using five different primers, the strains showed some similarities and distinct RAPD patterns. A correlation between isolation source and clustering was noted in the constructed dendrogram. Patulin-producing strains showed identical RAPD patterns. Primer M13 produced a distinct fragment with toxin-producing strains.

• 出版日期2009-3