1. Progeny analysis of the interspecific somatic hybrids: Nicotiana tabacum (CMS) + Nicotiana sylvestris with respect to nuclear and chloroplast markers;Aviv;Theor. Appl. Genet.,1980
2. The effect of a substituted amino acid on ethylene biosynthesis, respiration, ripening and preharvest drop of apple fruits;Bangerth;J. Am. Hort. Sci.,1978
3. Selection of potato callus for resistance to culture filtrates of Phytophthora infestans and regeneration of resistant plants;Behnke;Theor. Appl. Genet.,1979
4. Selection of dihaploid potato callus for resistance to the culture filtrate of Fusarium oxysporum.;Behnke;Z. Pflanzenzuechtung,1980
5. Tissue culture in the production of novel disease resistant crop plants. Cambridge Philosophical Soc;Brettell;Biol. Rev.,1979