Plants have a variety of defense responses to protect themselves against insect pests and pathogens. These include the production of chemicals, from small organics to large proteins and enzymes. My research interest is to understand plants defense mechanism, the associated signal transduction pathways and activation of component resistance genes. Aim is to augment the resistance of crop plants against insect-pests and pathogens
Awards & Honors
- ‘Lal Bahadur Shastri Young Scientist Award for the biennium 2003-2004’ awarded by ICAR, Ministry of Agriculture, Govt. of India
- ‘Young Scientist Award’ awarded by Indian Science Congress Association for the year 2000-2001.
Chet Ram, Koramutla MK, Bhattacharya RC (2017). Identification and comprehensive evaluation of reference genes for RT-qPCR analysis of host gene-expression in Brassica juncea-aphid interaction using microarray data Plant Physiol Biochem 16:57-67. doi.org/10.1016/j.plaphy.2017.05.004
Venkatachalam P, .......... Bhattacharya RC, ............... Sahi SV (2017). Enhanced plant growth promoting role of phycomolecules coated zinc oxidenanoparticles with P supplementation in cotton (Gossypium hirsutum L.). Plant Physiol Biochem 110: 118-27
Koramutla MK, Aminedi R, Bhattacharya RC (2016). Comprehensive evaluation of candidate reference genes for qRT-PCR studies of gene expression in mustard aphid, Lipaphis erysimi (Kalt). Scientific Reports. 6: 25883. doi:10.1038/srep 25883.
Koramutla M, Bhat D, Negi M, Venkatachalam P, Jain PK and Bhattacharya RC (2016). Strength, stability and cis-motifs of in silico identified phloem-specific promoters in Brassica juncea (L.). Front. Plant Sci. 7:457. doi: 10.3389/ fpls.2016.00457
Bhatia V, Maisnam J, Jain A, Sharma KK, Bhattacharya RC (2015). Aphid-repellent pheromone E-β-farnesene is generated in transgenic Arabidopsis thaliana over-expressing farnesyl diphosphate synthase2. Annals of Botany 115(4):581-91 (doi:10.1093/aob/mcu250).
Koramutla MK, Kaur A, Negi M, Venkatachalam P, Bhattacharya RC (2014) . Elicitation of jasmonate-mediated host defense in Brassica juncea (L.) attenuates population growth of mustard aphid Lipaphis erysimi (Kalt.). Planta 240:177-94
Bhattacharya RC, Koramutla MK, Negi M, Pearce G, Ryan CA (2013). Hydroxyproline-rich glycopeptide signals in potato elicit signalling associated with defense against insects and pathogens. Plant Science 207: 88-97.
Bhatia V, Bhattacharya RC, Uniyal PL, Singh R, Niranjan RS (2012). Host Generated siRNAs Attenuate Expression of Serine Protease Gene in Myzus persicae. PLoS One 7(10): e46343 DOI. 10.1371
Chakraborty K, Sairam RK and Bhattacharya RC (2012). Salinity induced expression of pyrroline-5-carboxylate synthetase determines salinity tolerance in Brassica spp. Acta Physiol. Plant 34: 1935-41.
Chakraborty K, Sairam RK and Bhattacharya RC (2012). Differential expression of salt overly sensitive pathway genes salinity determines stress tolerance in Brassica genotypes. Plant Physiology and Biochemistry 51: 90- 101.
Singh NK, …… Bhattacharya RC……Sharma TR (2011). The first draft of the pigeonpea genome sequence. J. Plant Biochem. Biotechnol. DOI 10.1007/s13562-011-0088-8
Bhatia Varnika, Uniyal Prem L., Bhattacharya Ramcharan (2011). Aphid resistance in Brassica crops: Challenges, biotechnological progress and emerging possibilities, Biotechnology Advances 29: 879-888 doi: 10.1016 /j.biotechadv. 2011.07.005
Kumar PA, Mohapatra TM, Sharma TR, Bhattacharya RC, Dash PK, Gupta N, Solanke AK (2011). Biotechnology and crop improvement. Indian Journal of Agricultural Sciences 81(9): 787-800
Majumdar K, Razdan M, Aggarwal N, Murali KK, Bhattacharya RC and Dureja P (2011). Isolation and characterization of a potential biocontrol agent Bacillus KM5 from rhizosphere soil of a rice plant. Archives of Phytopathology and Plant Protection 44: 1196-1212 doi: 10.1080/03235408.2010.484946
Alizadeh M, Singh SK, Patel VB, Bhattacharya RC and Yadav VP (2010). In vitro responses of grape rootstocks to NaCl Biol. Plantarum 54: 381-385
Karmakar R, Bhattacharya RC and Kulshrestha G (2009). Comparative metabolism of thiamethoxam in tomato cell suspension culture and field conditions J. of Agril. & Food Chem. 57:6369-6374
Pearce, G., Bhattacharya RC, Chen, Y., Barona, G., Yamaguchi Y and Ryan, C.A. (2009). Isolation and characterization of hydroxyproline-rich glycopeptide signals in black nightshade leaves Plant Physiology 150: 1422-1433
Pearce G, Bhattacharya RC, Chen YC (2008). Peptide signals for plant defense display a more universal role Plant Signaling & Behavior. 3:12, 1091-1092.
Pearce G, Siems WM, Bhattacharya RC, Chen YC and Ryan CA (2007). Three Hydroxyproline rich glycopeptides derived from a single petunia polyprotein precursor activate defensin 1 of the innate immune response J.Biol.Chem. June 15; 282 (24): 17777-17784.
Mondal KK, Bhattacharya RC*, Koundal KR and Chatterjee SC (2007). Transgenic Indian mustard (Brassica juncea) expressing tomato glucanase leads to arrested growth of Alternaria brassicae Plant Cell Report 26, (2): 247-252.
Bhattacharya RC, Niranjan RS and Koudal KR (2006). Advances in plant genomics promises wider application of biotechnology in crop improvement South Asian Journal of Socio-Political Studies 7: 106-110.
Viswakarma N, Bhattacharya RC, Chakrabarty R, Dargan S, Bhat SR, Kirti PB, Shastri NV and Chopra VL (2004). Insect resistance of transgenic broccoli (Pusa KTS-1) expressing a synthetic cryIA(b) gene J. Hort. Science and Biotechnology 79, (2): 182-188.
Bhattacharya RC, Maheswari M, Dineshkumar V, Kirti PB, Bhat SR and Chopra VL (2004). Transformation of Brassica oleracea var. capitata with bacterial betA gene enhances tolerance to salt stress. Scientia Horticulturae 100, 1-4: 215-227.
Mondal KK, Chatterjee SC, Viswakarma N, Bhattacharya RC and Grover A (2003). Chitinase mediated inhibitory activity of Brassica transgenic on growth of Alternaria brassicae Current Microbiology 47, 3: 171-173.
Bhattacharya RC, Viswakarma N, Bhat SR, Kirti PB and Chopra VL (2002) . Development of insect resistant transgenic cabbage plants expressing a synthetic cryIA(b) gene from Bacillus thuringiensis Current Science 83, 2: 146-150.
1. Bhattacharya RC, Bhatia V (2015) Biotechnology for combining optimized productivity & stress tolerance in crops In: Technologies for livelihood enhancement. V L Chopra and S Kumar eds. New India Publishing Agency pp 147-172
2. Koudal KR and Bhattacharya RC (2005) Potential of Biotechnology in Crop Improvement and Sustainable Agriculture In: Advances in Biotechnology. P.C. Trivedi, eds. Agrobios. pp 21-46.
3. Bhattacharya RC, Bhatt SR and Chopra VL (1999) Biotechnology for increasing efficiency of plant breeding In: Applied Biotechnology. V. L. Chopra, V. S. Malik and S. R. Bhat eds. Science Publishers Inc. USA. pp 237-267.
|Name of the Project||Funding Agency|
|Crop plants which remove their own major biotic constraints (Indo-Australia Grant Challenge Programme)||
DST, Govt. of India
|Common basis of defense induction in rice and mustard against sucking and gall insect pests||
ICAR under NFBSFARA