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  1. Bull. Spec. CORESTA Congress, Brighton, 1998, p. 130, P16

    Interspecific hybridization between Nicotiana tabacum and N. repanda by in vitro pollination and ovule culture; transfer to TMV resistance

    CHOI S.J.; KEUM W.S.; JUNG S.H.; CHUNG Y.H.; CHO M.C.
    Korea Ginseng and Tobacco Research Institute, Suwon Experiment Station, South Korea.
    Nicotiana repanda has resistance to many important tobacco diseases but no tobacco cultivars are currently available that carry resistance genes derived from this species. Numerous attempts to hybridize N. repanda with commercial tobacco cultivars have ...