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Raphanus sativus L.could be interesting as source for introgressions of resistance genes against different pathogenes,but also against abiotic stress.A complete set (a-i) of disomic rapeseed-radish chromosome addition lines (2n=38+2) was described by Budahn et al.(2008).Some radish traits which may be interesting for Brassica rapa could be transferred using the set of rapeseed-radish addition lines as a bridge between radish and B.rapa,such as the resistance against beet cyst nematode which was mapped on radish chromosome d.