Genetic studies of Tilletia spp. have been hampered by the lack
of genetic markers. The work discussed here is a first report of the
isolation of genetically marked strains of J. caries and their use in
wheat plant infection studies. Procedures for the isolation of auxotrophic and drug-resistant mutants in...
Electrophoretic karyotypes were obtained from intact cells of four wild
type strains of Tilletia caries and T. controversa, and 5 inter specific hybrid
progeny using clamped homogeneous electric field, pulsed field gel
electrophoresis (CHEF PFGE). Each karyotype was polymorphic and unique
relative to the other strains. However, the relative size...