Dr. Tri Joko, S.P., M.Sc.

Kode UM-UGM/SPMB 466544

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  Bidang Keahlian :   Fitopatologi Umum, Bakteriologi, Biologi Molekuler
  Pendidikan  
      - Sarjana :   1999  (UGM, cumlaude)
      - M.Sc. :   2004 (Shizuoka University, INPEX Scholarship Award)
      - Ph.D. :  

2007 (Gifu University, Hitachi Scholarship Award)

        Disertasi : Molecular Biological Studies on the Pathogenicity of Soft-rot Erwinia spp.
  Organisasi Profesi :   Perhimpunan Fitopatologi Indonesia (PFI)
  E-mail : tjoko_agr@yahoo.com, tjoko@faperta.ugm.ac.id

 

Mata Kuliah yang Diampu

 Molecular Plant Microbe Interaction

 Diseases of Ornamental Crops

 Endophytic Bacteria and PGPR

 Plant Health Clinic

 

Mata Kuliah yang Diampu

-  Pengantar Bioteknologi Perlindungan Tanaman (S1)
-  Patogen Tumbuhan (S1)
-  Biokimia (S1)
-  Analisis Resiko OPT (S2)
 

Publikasi

Publikasi Ilmiah

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 Joko T., E. Pradipta, J. Garini, E.Y. Aditya, W. Hasokowati, S. Purwono, S. Subandiyah. 2009. Pemanfaatan limbah tapioka sebagai medium fermentasi terhadap produksi xanthan gum oleh Xanthomonas campestris pv. campestris. Presentasi Poster pada Kongres Nasional PFI, Makasar, 2009.

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 Joko T., I. Berlian, A. Wibowo, S. Subandiyah. 2009. Inventarisasi Penyakit Jamur pada Padi Hibrida dan Pengaruh Pemberian Pupuk Silika terhadap Perkembangan Penyakit. Presentasi Oral pada Kongres Nasional PFI, Makasar, 2009.

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 Subandiyah S., T. Joko, S. Hartono, Y.A. Trisyono, E. Hanudin, Y. Masaoka, M. Okuda, T. Iwanami. 2009. Characterization of citrus greening organism and analyzing the disease development to support the management of the disease. Lokakarya Bilateral exchange program JSPS-DGHE research project 2008-2009, Surabaya, 5-6 Juni 2009.

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 Subandiyah S., A. Himawan, T. Joko, I.P. Astuti, P. Holford, A. Beattie, R. Krueger. 2008. Colonization of asiatic citrus psyllid and huanglongbing development on citrus and citrus relatives in Indonesia.

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 Subandiyah S., Y.A. Trisyono, A. Wijonarko, T. Joko, S. Somowiyarjo. 2008. Huanglongbing as the most destructive disease of citrus in Indonesia. Invited paper presented on 4th International Symposium on Tropical and Subtropical Fruits, Bogor, Indonesia 3-6 November 2008.

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 Subandiyah S., S. Hartono, T. Joko, A.B. Pustika, A. Himawan, T. Iwanami, Y. Masaoka, P. Holford, A. Beattie. 2008. Research progress on huanglongbing management and other citrus diseases. Proceedings of FFTC-PPRI-NIFTS Joint Workshop on Management of Citrus Greening and Virus Disease for the Rehabilitation of Citrus Industry in the Aspac. Plant Protection Research Institute, Hanoi, Vietnam, 8-12 September 2008. p. 122-129.

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 Joko T., H. Hirata, S. Tsuyumu. 2007. Sugar transporter (MfsX) of major facilitator superfamily is required for flagella-mediated pathogenesis in Dickeya dadantii 3937. Journal of General Plant Pathology 73: 266-273.

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 Joko T., H. Hirata, S. Tsuyumu. 2007. The Sugar transporter (MfsX) is required also for fitness to plant environments in Dickeya dadantii 3937. Journal of General Plant Pathology 73: 274-280.

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 Joko T., M.M. Haque, H. Hirata, S. Tsuyumu. 2007. Factors involved in planta hyperinduction of pectate lyase in Dickeya dadantii. Proceedings of 13th International Congress on Molecular Plant-Microbe Interactions, Sorento, Italy, 21-27th July 2007.

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 Joko T., H. Etoh, T. Murata, K. Izumori, S. Tsuyumu. 2007. Chemical nature of plant component(s) required for hyperinduction of pectate lyase in Dickeya dadantii EC16. Proceedings of 3rd Asian Conference on Plant Pathology, Gadjah Mada University, Yogyakarta, Indonesia, 20-23rd August 2007. p. 29-30.

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 Subandiyah S., A. Himawan, T. Joko, T. Iwanami, M. Okuda, P. Holford, A. Beattie. 2007. Diversity of Candidatus Liberibacter asiaticus from Indonesia based on the sequence of phage DNA polymerase like gene and grafting inoculation to separate the mixture strain infection. Proceedings of 3rd Asian Conference on Plant Pathology, Gadjah Mada University, Yogyakarta, Indonesia, 20-23rd August 2007. p. 165.

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 Sawitri D.R., S. Subandiyah, T. Joko, W. Hasokowati. 2007. Xanthan gum production, recovery, and characterization. Proceedings of 3rd Asian Conference on Plant Pathology, Gadjah Mada University, Yogyakarta, Indonesia, 20-23rd August 2007. p. 159-160.

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 Joko T., M. Umehara, S. Tsuyumu. 2006. Transcriptional regulator LtR controls synthesis of pectate lyase and other pathogenicity factors in Erwinia chrysanthemi 3937. Proceedings of International Erwinia Workshop, Scottish crop research institute, Dundee, United Kingdom, 7-9th July 2006; page 20.

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 Joko T., S. Tsuyumu. 2006. Possible role of a new putative sugar transporter in pathogenesis of Erwinia chrysanthemi 3937. Proceedings of 11th International Conference of Plant Pathogenic Bacteria, Edinburgh, United Kingdom, 10-14th July 2006; page 148.

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 Joko T., S. Tsuyumu. 2006. Role of a new putative sugar transporter to pathogenicity and induction of virulence factors in Erwinia chrysanthemi 3937. Japanese Journal of Phytopathology, November 2006, vol. 72 (4): page 217.

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 M.M. Haque, T. Joko, S. Tsuyumu. 2006. Hyperinduction of minor pectate lyase isozymes are controlled by the PhoP-PhoQ two-component system of Erwinia chrysanthemi 3937 responding to in planta environments. Japanese Journal of Phytopathology, November 2006, vol. 72 (4): page 217.

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 Joko T., S. Tsuyumu. 2005. Environmental factors involved in hyperinduction of pelE expression in Erwinia chrysanthemi EC16. Japanese Journal of Phytopathology, August 2005, vol. 71 (3): page 295.

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 Joko T., M. Umehara, S. Tsuyumu. 2005. A regulatory protein controls negatively hyperinduction of pectate lyase in Erwinia chrysanthemi. Proceedings of 2nd Asian Conference on Plant Pathology, National University of Singapore, Singapore, 25-28th June 2005; page 58.

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 Joko T., H. Etoh, S. Tsuyumu. 2004. Effects of sugars on the expression of pelE in Erwinia chrysanthemi EC16. Japanese Journal of Phytopathology, August 2004, vol. 70 (3): page 292.

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 Joko T.. 2004. Mengenal bagaimana bakteri berkomunikasi. Makalah dipresentasikan pada Temu Ilmiah PPI Shizuoka (Hamamatsu, Jepang, 2004).

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 Joko T., P. Jitareerat, S. Tsuyumu. 2003. Characterization of plant components required for hyperinduction of pectate lyases in Erwinia chrysanthemi strain EC16. Japanese Journal of Phytopathology, August 2003, vol. 69 (3): page 305.

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 Joko T., S. Subandiyah, S. Somowiyarjo. 2000. Role of extracellular protein on the pathogenicity of Xanthomonas campestris pv. citri. 2000. Indonesian Journal of Plant Protection, 6 (1): 32-38.

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 Joko T., S. Subandiyah, S. Somowiyarjo. 1999. Analisis protein ekstraselular dan kajian patogenisitas empat patovar Xanthomonas campestris. Prosiding Kongres Nasional PFI, Purwokerto, September 1999, p. 726-731.

 

Publikasi

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 Biological and molecular characterization of a new isolate of Cucumber green mottle mosaic virus (CGMMV) in Indonesia. Funded by Indonesian Toray Science Foundation (2009-2010).

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 Toxin analysis related to the infection of citrus greening (huanglongbing) disease. Funded by Indonesian Ministry of research and Technology (2009-2010).

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 Integrated crop production of bananas to manage wilt diseases in Indonesia and Australia. Funded by ACIAR Project no. Hort/2008/040 (2009-2013).

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 Perakitan tanaman pisang kepok kuning tahan terhadap penyakit darah dan layu fusarium melalui variasi somaklonal dan simbiosis endofitik (2008-2010). Proyek KKP3T.

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 Efektivitas pupuk hayati symbiosŪ terhadap pengendalian beberapa patogen penyebab penyakit penting pada tanaman pertanian (2009). Riset Unggulan Strategis Nasional.

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 Integrated pest management of citrus pests and diseases for sustainable fruit production in Indonesia (2009). Hibah kompetitif penelitian kerjasama internasional dalam rangka publikasi internasional.

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Last updated: 07/13/10.