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Fast classification of plant-associated bacteria in the Xanthomonas genus
Authors:Martine Maes
Affiliation:National Research Institute of Plant Pathology, Van Gansberghelaan 96, B-9820 Merelbeke, Belgium; Laboratorium Genetika, Universiteit Gent, Ledeganckstraat 35, B-9000 Gent, Belgium
Abstract:Abstract A rapid method for identifying Xanthomonas bacteria was developed, based on specific PCR amplification. In all Xanthomonas pathovars tested, a single 16S rDNA fragment of 480 bp was produced. Phytobacteria from other genera showed other fragment patterns on agarose gel electrophoresis. This Xanthomonas identification system was used to screen Xanthomonas -related organisms, newly isolated phytobacteria and bacterial populations in wheat seed extracts.
Keywords:Xanthomonas    Oligonucleotide identification    Polymerase chain reaction
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