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Washington State University Molecular Plant Pathology Laboratory

Tanaka Lab – Personnel

 

Diwaker TripathiPhoto_Diwaker Tripathi

Postdoctoral Associate

Contact Information

WSU Plant Pathology
PO BOX 646430
Pullman, WA, 99163-6430
Office – Johnson Hall 372
Lab – Johnson Hall 358
Phone: (509) 335-5813 | Fax: (509) 335-9581
diwaker.Tripathi [at] wsu.edu

Education
  • 2014 Ph.D. (Molecular Plant Sciences), Washington State University, Pullman, WA
  • 2010 M.S. (Biology Sciences), East Tennessee State University, Johnson City, TN
  • 2004 M.S. (Biotechnology), Barkatullah University, Bhopal, Madhya Pradesh, India
  • 2002 B.S. (Biology), University of Lucknow, Lucknow, Uttar Pradesh, India
Professional Experience
  • Postdoctoral Research Associate, WSU Plant Pathology Department, WA (2014 – Present)
  • Graduate Research Assistant, WSU Molecular Plant Sciences in Plant Pathology Department, WA (2010 – 2014)
  • Graduate Research Assistant, ETSU Biological Sciences Department, TN (2008 – 2010)
  • Senior Research Fellow, Council of Science & Technology, U. P., India (2004 – 2007)
  • Research Assistant, Barkatullah University, Bhopal, India (2002 – 2004)
  • Summer Intern, Central Drug Research Institute, Lucknow, India (2002)
Academic Honors, Awards, and Achievements
  • Travel grant from NSF to attend the conference on Post-transcriptional gene regulation in plants (2013)
  • Travel and Registration grants from the American Society of Plant Biologist (2012)
  • Registration grants from the GPSA-WSU (2011, 2012, and 2013)
  • Travel grant from the GPSA-WSU (2013)
  • Global Plant Science Initiative (GPSI) fellowship for graduate research at WSU (2010 – 2011)
  • ETSU graduate studies outstanding thesis award (2011)
  • Prize Winner in Poster/Talk Competitions at Appalachian Research Forum, ETSU (2009 and 2010)
  • Fraley Memorial Scholarship for Graduate Research (2009)
Teaching Experience
  • Guest Lecturer, Pl_P 429 General Plant Pathology (2016)
  • Graduate Teaching Assistant, East Tennessee State University, TN (2008 – 2010)
  • Graduate Teaching Assistant, Texas A & M University, Commerce, TX (2007 – 2008)
Current Research Focus

My research focuses on understanding plant defense responses induced by one of its signaling compounds, extracellular ATP (exATP). I am using Arabidopsis plants and different classes of pathogens such as fungi, oomycetes, bacteria and viruses to assess extracellular ATP-induced defense responses. I am also interested in unraveling the molecular mechanism of extracellular ATP-mediated signal mechanism in plants.

Profile links

Loop | ResearchGate | Google Scholar | LinkedIn

Publications
  1. Moroz N, Fritch KR, Marcec MJ, Tripathi D, Smertenko A, Tanaka K (2017) Extracellular alkalinization as a defense response in potato cells. Front. Plant Sci. 8: 32 doi:10.3389/fpls.2017.00032
  2. Tripathi D, Kumar D, Thakuri B (2017) Role of Multiple Phytohormones in Regulating Stress Responses in Plants. In Mechanism of Plant Hormone Signaling under Stress: A Functional Genomic Frontier (ed. G.K. Pandey). John Wiley & Sons, Inc. (Chapter 15) ISBN: 978-1-118-88892-6
  3. Tripathi D, Raikhy G, Dietzgen R, Goodin M, Pappu HR (2015) In Vivo Localization of Iris yellow spot Tospovirus (Bunyaviridae)-Encoded Proteins and Identification of Interacting Regions of Nucleocapsid and Movement Proteins. PLoS One 10: e0118973 doi:10.1371/journal.pone.0118973
  4. Tripathi D, Raikhy G, Pappu HR (2015) Movement and nucleocapsid proteins coded by two tospovirus species interact through multiple binding regions in mixed infections. Virology 478: 137-47 doi:10.1016/j.virol.2015.01.009
  5. Tripathi D, Pappu HR (2015) Evaluation of acibenzolar-S-methyl-induced resistance against iris yellow spot tospovirus. European Journal of Plant Pathology 142: 855-64 doi:10.1007/s10658-015-0657-0
  6. Kumar D, Haq I, Chapagai D, Tripathi D, Donald D, Hossain M, Devaiah S (2015) Hormone Signaling: Current Perspectives on the Roles of Salicylic Acid and Its Derivatives in Plants. In The Formation, Structure and Activity of Phytochemicals (ed. R. Jetter) Recent Advances in Photochemistry. Springer International Publishing, Switzerland. Vol 45, pp115-36 (Chapter 5) doi:10.1007/978-3-319-20397-3_5
  7. Kumar D, Hotz T, Hossain M, Chigurupati P, Mayakoti A, Binda N, Zhao B, Tripathi D (2013) Methyl Salicylate Esterases in Plant Immunity. Plant stress 7: 47-51 http://www.globalsciencebooks.info/Online/GSBOnline/images/2013/PS_7(SI1)/PS_7(SI1)47-51o.pdf
  8. Tripathi D, Jiang, YL, Kumar D (2010) SABP2, a methyl salicylate esterase is required for the systemic acquired resistance induced by acibenzolar-S-methyl in plants. FEBS Letters 584: 3458-3463 doi:10.1016/j.febslet.2010.06.046