Christie E Williams
Crop Production and Pest Control Research
Research Molecular Biologist
Phone: (765) 494-6763
Fax: (765) 494-1533
SMITH HALL, PURDUE UNIVERSITY
901 WEST STATE STREET WEST LAFAYETTE, IN, 47907-2089
Williams, C.E. 2009. Attack and Counter-Attack: Induced Resistance and Susceptibility in Response of Wheat to the Hessian Fly. Plant and Animal Genome Conference. Available: http://www.intl-pag.org/17/abstracts/W52_PAGXVII_360.html
Subramanyam, S., Williams, C.E., Nemacheck, J.A. 2009. Differential Regulation of Genes of Metabolic Pathways during Wheat-Hessian Fly Interactions. Plant and Animal Genome Conference. Available: http://www.intl-pag.org/17/abstracts/P07a_PAGXVII_654.html
Shukle, R.H., Subramanyan, S., Omprakash, M., Williams, C.E. 2008. Ultrastructural changes and transcriptional responses to resistant wheat and starvation in the midgut of Hessian fly larvae. Annals of the Entomological Society of America. Available: http://esa.confex.com/esa/2008/webprogram/Paper37700.html.
Harris, M., Freeman, T., Williams, C.E., Subramanyam, S. 2008. How does wheat resistance mediated by H genes prevent manipulation of cell development by Hessian fly larvae?. Plant and Animal Genome Conference Proceedings. Abstract No. W378.
Saltzmann, K.D., Giovanini, M.P., Ohm, H.W., Williams, C.E. 2007. Expression of a Wheat Gene Encoding a Type-1 Lipid Transfer Protein is Suppressed by Virulent Hessian Fly Larval Feeding. [abstract] Plant and Animal Genome Conference Proceedings, San Diego, CA, Jan. 13-17, 2007.
Subramanyam, S., Williams, C.E. 2006. Molecular characterization of a set of genes regulated in wheat during Hessian fly infestation. [abstract] Plant and Animal Genome VX Conference Abstracts.
Giovanini, M.P., Saltzmann, K.D., Putoff, D., Gonzalo, M., Ohm, H.W., Williams, C.E. 2006. A novel wheat gene encoding a putative chitin-binding lectin is associated with resistance against Hessian fly. Molecular Plant Pathology. 8:69-82.
Subramanyam, S., Sardesai, N., Puthoff, D.P., Meyer, J.M., Gonzalo, M., Williams, C.E. 2006. Expression of two wheat defense-response genes, Hfr-1 and Wci-1, under biotic and abiotic stresses. Plant Science. 170:90-103.
Sardesai, N., Nemacheck, J.A., Subramanyam, S., Williams, C.E. 2005. Identification and mapping of H32, a new wheat gene conferring resistance to hessian fly. Journal of Theoretical and Applied Genetics. 111:1167-1173.
Giovanini, M., Ohm, H., Williams, C.E. 2005. A gene (HFR-3) that encodes four chitin-binding domains is highly up-regulated during hessian fly larval feeding in resistant wheat plants. International Wheat Conference Proceedings.
Giovanini, M., Ohm, H., Williams, C.E. 2005. HFR-3, a novel gene encoding four chitin-binding domains, is highly up-regulated during hessian fly larval feeding in resistant wheat plants. Eastern Wheat Workers and Southern Small Grain Workers Proceedings.
Giovanini, M., Ohm, H., Williams, C.E. 2005. The role of a highly induced lectin in the defense mechanism of resistant wheat during response to hessian fly larval feeding. NCB-ESA North Central Branch Entomological Society of America. URL: http://esa.ent.iastate.edu/confreg/?gridaction=viewonepresentation&year=2005&presnum=201&q=giovanini
Giovanini, M., Ohm, H., Williams, C.E. 2005. A novel wheat lectin gene is up-regulated in resistant wheat plants during Hessian fly larval feeding. NCB-ESA North Central Branch Entomological Society of America. http://esa.ent.iastate.edu/confreg.
Subramanyam, S., Williams, C.E. 2004. Expression of two defense-response genes, hfr-1 and wci-1, under biotic and abiotic stresses. In: Proceedings of the Annual International Plant & Animal Genome Conference. Plant and Animal Genomes XII Symposium, January 10-14, 2004, San Diego, California. Available: http://www.intl-pag.org/pag/12/abstracts/P7b_PAG12_902.html
Puthoff, D.P., Nemacheck, J.A., Williams, C.E. 2004. Hfr-2, a hessian fly-responsive gene from wheat, has similarity to a seed storage protein, a lectin and a bacterial toxin protein. In: Proceedings of the Annual International Plant & Animal Genome Conference. Plant and Animal Genomes XII Symposium, January 10-14, 2004, San Diego, California. 12(462):186. Available: http://www.intl-pag.org/pag/12/abstracts/P5c_PAG12_462.html
Williams C.E., Collier, C.C., Sardesai, N., Ohm, H.W., Cambron, S.E. 2003. Phenotypic assessment and mapped markers for H31, a new wheat gene conferring resistance to hessian fly (Diptera: Cecidomyiidae). Theoretical and Applied Genetics. 107:1516-1523.
Anderson, J.M., Williams, C.E., Goodwin, S.B., Scofield, S.R., Ohm, H.W. 2003. Quantitative analysis of wheat defense-gene expression in response to insect, fungal, and viral pests. In: Proceedings of the Tenth International Wheat Genetics Symposium, September 1-6, 2003. Paestum, Italy. 1:323-326.
Goodwin, S.B., Anderson, J.M., Ohm, H.W., Lohret, T.A., Crasta, O.R., Williams, C.E. 2003. Use of high-throughput transcript analysis in wheat to characterize genes responding to diverse pests and pathogens. Annual International Plant & Animal Genome Conference.
Williams, C.E., Goodwin, S.B., Ohm, H.W., Anderson, J.M., Crane, C.F., Scofield, S.R., Lohret, T.A., Crasta, O.R. 2003. Transcription profiling of wheat defense responses: hessian fly versus microbial pathogens. In: Proceedings of the Entomological Society of America Regional Meetings. Entomological Society of American-North Central Branch, March 23-26, 2003, Madison, Wisconsin. Available: http://esa.ent.iastate.edu/confreg/?gridaction=viewonepresentation&year=2003
&presnum=083
Williams, C.E. 2003. Molecular characterization of wheat responses to attack by the hessian fly. In: Proceedings of the Entomological Society of America Regional Meetings. Entomological Society of American-North Central Branch, March 23-26, 2003, Madison, Wisconsin. Available: http://esa.ent.iastate.edu/confreg/?gridaction=viewonepresentation&year=2003
&presnum=066
Williams, C.E., Collier, C.C., Sardesa, N. 2003. New hessian fly resistance gene in wheat, h31, maps to the distal end of chromosome 5bs. In: Proceedings of the Annual International Plant & Animal Genome Conference. Plant and Animal Genomes XII Symposium, January 10-14, 2004, San Diego, California. 11(380):169. Available: http://www.intl-pag.org/11/abstracts/P5c_P380_XI.html
Anderson, J.M., Ren, D., Williams, C.E., Goodwin, S.B., Ohm, H.W., Regnier, F. 2002. Combining liquid chromatography with mass spectrometry to detect differential expression of proteins in plant-pathogen interactions. International Triticeae Symposium Proceedings.
Harris, M.O., Williams, C.E., Ratcliffe, R.H., Foster, S.P., Griffin, W., Kanno, H., Morris, B.D., Ohm, H.W., Pickering, R.A., Rani, U., Shukle, R.H., Stuart, J.J., Zeismann, J. 2004. Biology and host-plant relationships of the hessian fly: past and current research. Proceedings of the International Workshop on Plant Genetic Resources. p. 31-44.