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Development of PCR for the detection of Polymyxa-betae in sugar beet roots and its application in field studies
(1995-11)
A previously cloned 1.8 kb PCR Polymyxa betae DNA fragment has been fully sequenced and used to design PCR primers for the specific detection of P. betae in sugar beet seedling roots. The primers did not amplify sequences ...
Characterization of Polymyxa species by restriction analysis of PCR-amplified ribosomal DNA
(1994-10)
A molecular method is described to aid identification of the obligate parasite Polymyxa and discriminate between species (P. betae and P. graminis) and isolates. DNA was extracted from zoospores, resting spores and roots ...