Article
Random amplified polymorphic DNA and amplified ribosomal DNA spacer polymorphism : powerful methods to differentiate Streptococcus thermophilus strains
1 Jul 1998
Abstract excerpt
Streptococci from different collections and dairy materials were characterized by conventional and molecular methods. After amplification of the 16S-23S rDNA spacer region, all the strains referable to the genus Streptococcus exhibited a single polymerase chain reaction (PCR) product, allowing their differentiation from enterococci. Cleaving this PCR product with Hae III, two different restriction patterns could...
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