From Kachroo Lab

  • Gao QM, Kachroo A, Kachroo P (2014) Chemical inducers of systemic immunity in plants. Journal of Experimental Botany 65: 1849-1855. doi 10.1093/jxb/eru010

  • Gao QM, Yu KS, Xia Y, Shine MB, Wang CX, Navarre D, Kachroo A, Kachroo P (2014) Mono- and digalactosyldiacylglycerol lipids function nonredundantly to regulate systemic acquired resistance in plants. Cell Reports 9: 1681-1691. doi 10.1016/j.celrep.2014.10.069

  • Wang CX, El-Shetehy M, Shine MB, Yu KS, Navarre D, Wendehenne D, Kachroo A, Kachroo P (2014) Free radicals mediate systemic acquired resistance. Cell Reports 7: 348-355. doi 10.1016/j.celrep.2014.03.032

  • Wendehenne D, Gao QM, Kachroo A, Kachroo P (2014) Free radical-mediated systemic immunity in plants. Current Opinion in Plant Biology 20: 127-134. doi 10.1016/j.pbi.2014.05.012

  • Zhu S, Lim G-H, Yu K, Jeong R-D, Kachroo A, Kachroo P (2014) RNA silencing components mediate resistance signaling against turnip crinkle virus. Plant Signaling & Behavior 9: e28435. doi 10.4161/psb.28435Lucas WJ, Groover A, Lichtenberger R, Furuta K, Yadav SR, Helariutta Y, He XQ, Fukuda H, Kang J, Brady SM, Patrick JW, Sperry J, Yoshida A, Lopez-Millan AF, Grusak MA, Kachroo P (2013) The plant vascular system: evolution, development and functions. Journal of Integrative Plant Biology 55: 294-388. doi 10.1111/jipb.12041

  • Glover, B., Kachroo, P. (2013) Variety is the spice of life: the enormous diversity of plant biotic interactions.Current Opinion in Plant Biology 16: 397-399.

  • Yu, K., Soares, J., Mandal, M.K., Wang, C., Chanda, B., Gifford, A.N., Fowler, J.S., Navarre, D., Kachroo, A., Kachroo, P. (2013) A feed-back regulatory loop between glycerol-3-phosphate and lipid transfer proteins DIR1 and AZI1 mediates azelaic acid-induced systemic immunity. Cell Reports 3: 1266-1278.

  • Zhu, S., Jeong, R.-D., Lim, G.-H., Yu, K., Wang, C., Chandra-Shekara, A.C., Navarre, D., Kachroo, A., Kachroo, P. (2013) Double-stranded RNA-binding protein 4 is required for resistance signaling against viral and bacterial pathogens. Cell Reports 4: 1168-1184.

  • Mandal, M.K., Chandra-Shekara, A.C., Jeong, R.-D., Yu, K., Zhu, S., Chanda, B., Navarre, D., Kachroo, A., Kachroo, P. (2012) Oleic Acid–dependent modulation of NITRIC OXIDE ASSOCIATED1 protein levels regulates nitric oxide–mediated defense signaling in Arabidopsis. Plant Cell, /doi/10.1105/tpc.112.096768. [PDF]

  • Mandal, M.K., Chanda, B., Xia, Y., Yu, K., Sekine, K., Gao, Q-M., Selote D., Kachroo, A., Kachroo, P*. (2011) Glycerol-3-phosphate and systemic immunity. Plant Signaling and Behavior, 6: 1-4. [PDF]

  • Zhu, S., Jeong, R-D., Venugopal, S.C., Lapchyk, L., Navarre, D., Kachroo, A., Kachroo, P. (2011) Regulatory roles of SAG101 and redundatn EDS1 isoforms in resistance protein-mediated signaling against Turnip Crinkle Virus. PLoS Pathogens, 7: e1002318. [PDF]

  • Chanda, B., Xia, Y., Mandal, M., Yu, K., Sekine, K., Gao, Q-M., Selote, D., Hu, Y., Stromberg, A., Navarre, D., Kachroo, A., Kachroo, P. (2011) Glycerol-3-phosphate, a critical mobile inducer of systemic immunity in Plants. Nature Genetics. 43: 421-427. ARTICLE, Highlighted by Faculty of 1000 Biology. [PDF] [New Key to Plant Disease Resistance Discovered] [ISMPMI Article]

  • Jeong, R.-D., Kachroo, A., Kachroo, P. (2010) Blue-light photoreceptors are required for stability and function of a resistance protein mediating viral defense in Arabidopsis. Plant Signaling and Behavior, 5: 1505-1509. [PDF]

  • Xia, Y., Yu, K., Navarre, D., Seebold, K., Kachroo, A., Kachroo, P. (2010) The glabra1 mutation affects cuticle formation and plant responses to microbes. Plant Physiol. 154: 833-846. Highlighted paper (See PP Editorial). [PDF]

  • Jeong, R.-D., Chandra-Shekara, A.C., Barman, S. Navarre, D., Klessig, D., Kachroo, A., Kachroo, P. (2010) CRYPTOCHROME 2 and PHOTOTROPIN 2 regulate resistance protein mediated viral defense by negatively regulating a E3 ubiquitin ligase. Proc. Natl. Acad. Sci. USA, 107, 13538-13543. Highlighted by Faculty of 1000 Biology. [PDF]

  • Kang, H.-G., Oh, C.-K., Sato, M., Katagiri, F., Glazebrook, J., Takahashi, H., Kachroo, P., Martin, G., Klessig, D. (2010) Endosome-associated CRT1 functions early in Resistance gene-mediated signaling in Arabidopsis and Tobacco. Plant Cell 22, 918-936. [PDF]

  • Venugopal, S. C., Chanda, B., Vaillancourt, L., Kachroo, A., Kachroo, P. (2009) The common metabolite glycerol-3-phosphate is a novel regulator of plant defense signaling. Plant Signaling and Behaviour, 4, 746-749. [PDF]

  • Venugopal, S. C., Jeong, R-D., Mandal, M., Zhu, S., Chandra-Shekara, A. C., Xia Y., Hersh, M., Stromberg, A., Navarre, D., Kachroo, A., Kachroo, P. (2009) ENHANCED DISEASE SUSCEPTIBILITY and salicylic acid act redundantly to regulate resistance gene-mediated signaling. PLOS Genetics, 5: e1000545. [PDF]

  • Xia, Y., Gao, Q-M., Yu, K., Navarre, D., Hildebrand, D., Kachroo, A., Kachroo, P. (2009) An intact cuticle in distal tissues is essential for the induction of systemic acquired resistance in plants. Cell Host & Microbe 5:151-165. [PDF]

  • Jeong, R.-D., Chandra-Shekara, A.C., Kachroo, A., Klessig, D., Kachroo, P. (2008) HRT-mediated hypersensitive response and resistance to Turnip Crinkle Virus in Arabidopsis does not require the function of TIP, the presumed guardee protein. Mol. Plant-Microbe. Interact., 21: 1316-1324. [PDF]

  • Chanda, B., Venugopal, S.C., Kulshrestha, S., Navarre, D., Downie, B, Vaillancourt, L., Kachroo, A., Kachroo, P. (2008) Glycerol-3-phosphate levels are associated with basal resistance to the hemibiotrophic fungus Colletotrichum higginsianum in Arabidopsis. Plant Physiol., 147:2017-2029. [PDF]

  • Kachroo, A., Daqi, F., Havens, W., Navarre, R., Kachroo, P., Ghabrial, S. (2008) Virus-induced gene silencing of stearoyl-acyl carrier protein-desaturase in soybean results in constitutive defense and enhanced resistance to pathogens. Mol. Plant-Microbe. Interact, 21:564-575.

  • Kang, H.-G., Kuhl, J.C., Kachroo P., Klessig, D.F. (2008) Turnip Crinkle Virus resistance in Arabidopsis requires CRT1, a new member of GHKL ATPase family. Cell-Host and Microbe, 3:48-57. COVER FEATURE [PDF]

  • Chandra-Shekara, A.C, Venugopal, S.C., Barman, S.R., Kachroo, A., Kachroo, P. (2007) Plastidial fatty acid levels regulate resistance gene-dependent defense signaling in Arabidopsis. Proc. Natl Acad. Sci USA, 10.1073/pnas.0609259104. [PDF]

  • Kachroo, A., Shanklin, J., Whittle, E., Lapchyk, L., Hildebrand, D., Kachroo, P. (2006) The Arabidopsis stearoyl-acyl carrier protein-desaturase family and the contribution of leaf isoforms to oleic acid synthesis. Plant Molecular Biology 63, 257-271. [PDF]

  • Chandra-Shekara, A. C, Gupte, M., Navarre D.A., Raina, R., Klessig D. F., Kachroo, P. (2006) Light dependent hypersensitive response and resistance signaling to the turnip crinkle virus in Arabidopsis. Plant J. 45, 320-334. [PDF]

  • Kachroo, P., Srivathsa C. V., Navarre, D.A., Lapchyk, L., Kachroo, A. (2005) Role of salicylic acid and fatty acid desaturation pathways in ssi2-mediated signaling. Plant Physiol. 139, 1717-1735. [PDF]

  • Nandi,A., Moeder, W., Kachroo, P., Klessig, D., Shah, J. (2005) The Arabidopsis ssi2-conferred susceptibility to Botrytis cinerae is dependent on EDS5 and PAD4. Mol. Plant-Microbe Interact. 18, 363-370. [PDF]

  • Chandra-Shekara AC, Navarre D, Kachroo A, Kang HG, Klessig D, Kachroo P. (2004)
    Signaling requirements and role of salicylic acid in HRT- and rrt-mediated resistance to turnip crinkle virus in Arabidopsis. Plant J. 2004 Dec;40(5):647-59. [PDF]

  • Kachroo, A., Srivathsa C. V., Lapchyk, L., Falcone, D., Hildebrand, D., Kachroo, P. (2004) Oleic acid levels regulated by glycerolipid metabolism modulate defense gene expression in Arabidopsis. Proc. Natl. Acad. Sci. USA. 101, 5152-5157. [PDF]

  • Kachroo, A., Lapchyk, L., Fukushigae, H., Hildebrand, D., Klessig, D., Kachroo P. (2003) Plastidal fatty acid signaling modulates SA- and JA-mediated signaling in the Arabidopsis ssi2 mutant. Plant Cell, 15: 2952-2965. [PDF]

  • Navarre, D.A., Brown, C., Thomas, P., Kachroo P. (2003) Systemic Acquired Resistance in Potato. Acta Hort. 619, 177-181.

  • Kachroo, P., Kachroo, A., Lapchyk, L., Hildebrand, D., Klessig, D. (2003) Restoration of defective cross talk in ssi2 mutant: Role of salicylic acid, jasmonic acid, and fatty acids in SSI2-mediated signaling. Mol. Plant-Microbe Interact. 11, 1022-1029. [PDF]


  • Kachroo, A. Kachroo, P. (2009) Fatty acid-derived signals in plant defense. Annual Review Phytopathology, 47:153-176. [PDF]

  • Kachroo A., Kachroo P. (2006) Salicylic Acid-, Jasmonic Acid- and Ethylene-Mediated Regulation of Plant Defense Signaling. In Genetic Regulation of Plant Defense Mechanisms, Ed. Jane Setlow, Springer pubs., In press.

  • Kachroo, A., Venugopal, S.C., Navarre, D.A., Lapchyk, L., Kachroo, P. (2006) Metabolite signaling; role of fatty acids in plant defense. In Biology of Molecular Plant-Microbe Interactions, Volume 5. In press.

  • Kachroo, P., Chandra-Shekara, A.C., Klessig, D. (2006) Plant signal transduction and defense against viral pathogens. Advances in Viral Research. Volume 66, 161-191.

  • Kachroo, P. (2006) Host gene-mediated virus resistance mechanisms and signaling in Arabidopsis. In Natural Resistance Mechanisms of Plants to Viruses. Ed. G. Loebenstein and J. P. Carr. Kluwer Academic Publishers, Netherlands. In press

Previous Work

Book Chapters

  • Klessig, D.F., Kachroo, P., Slaymaker, D., Yoshioka, K., Navarre, D.A., Clark, D., Kumar, D., Shah, J. (2001) SA- and NO-mediated signaling in plant disease resistance. Bioloy of Plant-Microbe Interactions. Eds., S.A. Long, C. Allen and W.W. Triplett. Int'l Soc. Mol. Plant-Microbe Interactions., St. Paul, MN, pp. 78-82.

  • Klessig, D., Kumar, D., Navarre, R., Zhou, J., Shah, J., Zhang, S., Wendehenne, D., Kachroo, P., Trifa, Y., Silva, H., Pontier, D., Lam, E., Noad, R. (2000) Salicylic acid- and nitric oxide-mediated signal transduction in plant disease resistance. In: Biology of Plant-Microbe Interactions 2:13-18. Eds., P. de Witt, T. Bisseling and W. Stiekema. Kluwer Academic Publishers, The Netherlands.

  • Klessig, D., Navarre, R., Kumar, D., Zhou, J., Shah, J., Durner, J., Zhang, S., Wendehenne, D., Kachroo, P., Trifa, Y., Silva, H., Pontier, D., Lam, E., Noad, R. (2000) Salicylic acid- and nitric oxide-mediated signaling in plant-microorganism interactions. In: 2000 years of Natural Products Research; Past, Present and Future. Eds., TJC Luijendijk, Phtoconsult, Leiden, The Netherlands, pp 105-118

  • Klessig, D., Durner, J., Navarre, D., Kumar, D., Shah, J., Zhou, J., Zhang, S., Wendehenne, D., Kachroo, P., Silva, H., Yoshioka, K., Trifa, Y., Pontier, D., Lam, E., Chen, X., Anderson, M., Du, H. (2000) Salicylic acid- and nitric oxide-mediated signal transduction in disease resistance. In: Signal Transduction in Plants: Current Advances. Eds., S. K. Sopory., R. Oelmüller and S. C. Maheshwari. Kluwer Academic Plenum Publishers, The Netherlands. pp 201-207.