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Chilton, MD; Drummond, MH; Merio, DJ; Sciaky, D; Montoya, AL; Gordon, MP; Nester, EW. (tháng 6 năm 1977). “Stable incorporation of plasmid DNA into higher plant cells: the molecular basis of crown gall tumorigenesis”. Cell. 11 (2): 263–71. doi:10.1016/0092-8674(77)90043-5. PMID890735.
Young, J.M.; Kuykendall, L.D.; Martínez-Romero, E.; Kerr, A.; Sawada, H.; và đồng nghiệp (2001). “A revision of Rhizobium Frank 1889, with an emended description of the genus, and the inclusion of all species of Agrobacterium Conn 1942 and Allorhizobium undicola de Lajudie et al. 1998 as new combinations: Rhizobium radiobacter, R. rhizogenes, R. rubi, R. undicola and R. vitis”. International Journal of Systematic and Evolutionary Microbiology. 51 (Pt 1): 89–103. doi:10.1099/00207713-51-1-89. PMID11211278.
Chilton, MD; Drummond, MH; Merio, DJ; Sciaky, D; Montoya, AL; Gordon, MP; Nester, EW. (tháng 6 năm 1977). “Stable incorporation of plasmid DNA into higher plant cells: the molecular basis of crown gall tumorigenesis”. Cell. 11 (2): 263–71. doi:10.1016/0092-8674(77)90043-5. PMID890735.
