Tagging Quantitative Trait Loci for Maturity-Corrected Late Blight Resistance in Tetraploid Potato with PCR-Based Candidate Gene Markers oleh Christina Angelika Bormann, Andreas Marcus Rickert, Rosa Angela Castillo Ruiz, Jürgen Paal, Jens Lübeck, Josef Strahwald, Karsten Buhr, Christiane Gebhardt