TY - JA AU - Dun,C.M.P.van AU - Bol,J.F. AU - Overduin,B. AU - Vloten Doting,L.van TI - Transgenic tobacco expressing tobacco streak virus or mutated alfalfa mosaic virus coat protein does not cross-protect against alfalfa mosaic virus infection SN - 0042-6822 U1 - 89-072334 PY - 1988/// KW - Disease resistance KW - AGROVOC KW - Mutation KW - Plant viruses N1 - ill. references T2 - Virology ER -