Earl Wernsman Johnson, C. S., Wernsman, E. A., & LaMondia, J. A. (2009). Effect of a Chromosome Segment Marked by the Ph-p Gene for Resistance to Phytophthora nicotianae on Reproduction of Tobacco Cyst Nematodes. PLANT DISEASE, 93(3), 309–315. https://doi.org/10.1094/PDIS-93-3-0309 Lewis, R. S., Linger, L. R., Wolff, M. F., & Wernsman, E. A. (2007). The negative influence of N-mediated TMV resistance on yield in tobacco: linkage drag versus pleiotropy. THEORETICAL AND APPLIED GENETICS, 115(2), 169–178. https://doi.org/10.1007/s00122-007-0552-y Liu, Y. S., Levin, J. S., Murray, J. S., Wernsman, E. A., & Weissinger, A. K. (2003). A multi-generation analysis of the stability of transgenic virus resistance in doubled-haploid tobacco lines. Molecular Breeding, 12(2), 145–156. Johnson, E. S., Wolff, M. F., Wernsman, E. A., & Rufty, R. C. (2002). Marker-assisted selection for resistance to black shank disease in tobacco. PLANT DISEASE, 86(12), 1303–1309. https://doi.org/10.1094/PDIS.2002.86.12.1303 Johnson, E. S., Wolff, M. F., Wernsman, E. A., Atchely, W. R., & Shew, H. D. (2002). Origin of the black shank resistance gene, Ph, in tobacco cultivar Coker 371-gold. PLANT DISEASE, 86(10), 1080–1084. https://doi.org/10.1094/PDIS.2002.86.10.1080 Lewis, R. S., & Wernsman, E. A. (2001). Efforts to initiate construction of a disease resistance package on a designer chromosome in tobacco. CROP SCIENCE, 41(5), 1420–1427. https://doi.org/10.2135/cropsci2001.4151420x Fitzmaurice, W. P., Nguyen, L. V., Wernsman, E. A., Thompson, W. F., & Conkling, M. A. (1999). Transposon tagging of the sulfur gene of tobacco using engineered maize Ac/Ds elements. Genetics, 153(4), 1919–1928. Yi, H. Y., Rufty, R. C., Wernsman, E. A., & Conkling, M. C. (1998). Mapping the root-knot nematode resistance gene (Rk) in tobacco with RAPD markers. PLANT DISEASE, 82(12), 1319–1322. https://doi.org/10.1094/PDIS.1998.82.12.1319 Tanzer, M. M., Thompson, W., Law, M. D., Wernsman, E. A., & Uknes, S. (1997). Characterization of post transcriptionally suppressed transgene expression that confers resistance to tobacco etch virus infection in tobacco. Plant Cell, 9(8), 1411–1423. https://doi.org/10.1105/tpc.9.8.1411 Carlson, S. R., Wolff, M. F., Shew, H. D., & Wernsman, E. A. (1997). Inheritance of resistance to race 0 of Phytophthora parasitica var. nicotianae from the flue-cured tobacco cultivar Coker 371-Gold. Plant Disease, 81(11), 1269–1274. https://doi.org/10.1094/PDIS.1997.81.11.1269 Wernsman, E. A. (1992). Sources of resistance to virus diseases. Bulletin d'Information - CORESTA, (3-4), 113. Wernsman, E. A. (1992). Varied roles for the haploid sporophyte in plant improvement. Plant Breeding in the 1990s : Proceedings of the Symposium on Plant Breeding in the 1990s, 461. Wernsman, E. A. (1990). Germplasm sources and breeding strategies for developing tobaccos with disease and pest resistance. Bulletin d'Information - CORESTA, (7), 55.