Eastern Regional Centre, Shillong
National Emblem Ministry of Environment and Forests


DATE OF BIRTH : 08-12-1976
PRESENTLY WORKING ON FAMILY/TRIBE/GENUS OR FLORA OF (AREA): Micropropagation, Phytochemical Screening of Medicinal Plants and Molecular Characterization of Selected Species Complexes of North-East India
PHONE : +91 9485103637, +91 9485103637
FAX : +91364-2224119
E-MAIL :deepundd@gmail.com


  1. VIJAYAN, D.,K.M.M. JOHN, V. HARIDAS AND R.R. KUMAR.2004. Direct shoot induction from cultured root explants of tea (Camellia sinensis (L) O. Kuntze). J. Plant. Crops. (32): 123-126.
  2. VIJAYAN, D., K.M.M. JOHN, T. BALASARAVANAN, P.K. PIUS AND R.R. KUMAR. 2005. Influence of dehydration methods for cryopreservation of somatic embryos of tea. J. Plant. Crops.33(3): 156-159.
  3. THOMAS, J., D. VIJAYAN, S.D. JOSHI, S.J. LOPEZ AND R.R. KUMAR. 2006. Genetic integrity of somaclonal variants in tea (Camellia sinensis (L.) O Kuntze) as revealed by inter simple sequence repeats.J. Biotech. (123): 149-154.
  4. JOHN, K.M.M., D. VIJAYAN, P.R. RAHUL, S.D. JOSHI, R.R. KUMAR AND A.K.A. MANDAL. 2006. Electrofocusing of Methanolic Extracts for Identification of Individual Flavonol Biomolecules in Camellia Species.J. Agric. Food Chem. 54 (8): 2828 -2831.
  5. JOHN, K.M.M., D. VIJAYAN, R.R. KUMAR AND R. PREMKUMAR.2006. Factors influencing the efficiency of extraction of polyphenols from young tea leaves. Asian J. Pl. Sci. (1): 123-126.
  6. JOHN, K.M.M., D. VIJAYAN, R. SASI KUMAR, M. SARAVANAN AND R.R. KUMAR. 2006. Influence of substrates on catechin concentrations of tea crop shoots. J. Plant. Crops. 34 (2): 128-131.
  7. JOHN, K.M.M., R. SASIKUMAR, D. VIJAYAN, M. SARAVANAN, P.R.RAHUL AND R.R. KUMAR. 2006. Influence of externally added substrates on total catechins content in tea leaves (Camellia sp.).Asian J. Pl. Sci.5 (1): 116-119.
  8. GULATI, A., S. RAJKUMAR, S. KARTHIGEYAN, R.K. SUDA, D. VIJAYAN, J. THOMAS, R.R. KUMAR, S.C. DAS, P. TAMULY, M. HAZARIKA AND P.S. AHUJA. 2009. Catechin and Catechin Fractions as Biochemical Markers to Study the Diversity of Indian Tea (Camellia sinensis (L.) O. Kuntze) Germplasm.Chem. Biodiv. (6): 1042-1052.
  9. SHARMA, R.K., M.S. NEGI, S. SHARMA, P. BHARDWAJ, R. KUMAR, E. BHATTACHARYA, S.B. TRIPATHI, D. VIJAYAN, A.R. BARUAH, S.C. DAS, B. BERA, R.R. KUMAR, J. THOMAS, R.K. SUD, N. MURALEEDHARAN, M. HAZARIKA, M. LAKSHMIKUMARAN, S.N. RAINA, AND P.S. AHUJA.2010. AFLP-based genetic diversity assessment of commercially important tea germplasm in India.Biochem. Genet. (48): 549–564.
  10. ANITHA, D., N.S. KUMAR, D. VIJAYAN, K. AJITHKUMAR AND G. GURUSUBRAMANIAN.2011. Characterization of Bacillus thuringiensis isolates and their differential toxicity against Helicoverpaarmigera populations. J. Basic Microbiol. (51): 107–114.
  11. RAINA, S.N., P.S. AHUJA, R.K. SHARMA, S.C. DAS, P. BHARDWAJ, R. NEGI, V. SHARMA, S.S. SINGH, R.K. SUD, R.K. KALIA, V. PANDEY, J. BANIK, V. RAZDAN, D. SEHGAL, T.H. DAR, A. KUMAR, S. BALI, V. BHAT, S. SHARMA, B.M. PRASANNA, S. GOEL, M.S. NEGI, P. VIJAYAN, S.B. TRIPATHI, B. BERA, M. HAZARIKA, A.K.A. MANDAL, R.R. KUMAR, D. VIJAYAN, S. RAMKUMAR, B.R. CHOWDHURY AND S.S. MANDI. 2012. Genetic structure and diversity of India hybrid tea. Genetic Res. Crop Evol. 59(7): 1527-1541.
  12. RAJANI, J., D. VIJAYAN, G.M. NAIR AND A.J. NAIR. 2013. Molecular characterization of selected cultivars of rice, Oryza sativa L. using Random Amplified Polymorphic DNA (RAPD) markers. Intl. Food Res. J.20(2): 919-923.
  13. VIJAYAN, D.,A. CHEETHAPARAMBIL, G.S.PILLAI AND I. BALACHANDRAN. Developing RAPD markers for identification of three source plants of Ayurvedic raw drug ‘Patha’. Medicinal Plants-International Journal of Phytomedicines and Related Industries. 2013, 5 (1): 55- 58.
  14. CHEETHAPARAMBIL, A., D. VIJAYAN, G.S.PILLAI AND I. BALACHANDRAN. 2013. RAPD assessment for identification of clonal fidelity of microrhizome induced plants of turmeric (Curcuma longa L.) cultivars. Intl. Food Res. J.20(6): 3325-3328.
  15. VIJAYAN, D.,A. CHEETHAPARAMBIL, G.S.PILLAI AND I. BALACHANDRAN. 2013. Molecular authentication of Cissampelospareira L. var. hirsuta (Buch.-Ham. ex DC.) Forman - the genuine source plant of Ayurvedic raw drug ‘Patha’ - and its other source plants by ISSR markers. 3biotech. DOI 10.1007/s13205-013-0183-8.


Last Updated : 08/11/2018