Radhakrishnan Nagarathnam

ORCID: 0000-0003-2771-0195
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About
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Research Areas
  • Plant-Microbe Interactions and Immunity
  • Plant Growth Enhancement Techniques
  • Marine and coastal plant biology
  • Plant Pathogens and Fungal Diseases
  • Protein Hydrolysis and Bioactive Peptides
  • Plant Parasitism and Resistance
  • Genomics, phytochemicals, and oxidative stress
  • Seaweed-derived Bioactive Compounds
  • Fungal Plant Pathogen Control
  • Plant Pathogens and Resistance
  • Cardiac Ischemia and Reperfusion
  • Aquaculture disease management and microbiota
  • Plant Stress Responses and Tolerance
  • Semiconductor materials and devices
  • Cardiovascular Function and Risk Factors
  • Invertebrate Immune Response Mechanisms
  • Transition Metal Oxide Nanomaterials
  • Antimicrobial Peptides and Activities
  • Electronic and Structural Properties of Oxides
  • Medicinal Plants and Neuroprotection
  • Phytochemicals and Medicinal Plants
  • Cardiac Fibrosis and Remodeling
  • Nanoparticles: synthesis and applications
  • Vibrio bacteria research studies
  • Curcumin's Biomedical Applications

University of Madras
1980-2023

Guiyang Medical University
2018

Indian Institute of Technology Madras
2009

The use of biopolymers as elicitors in controlling plant diseases is gaining momentum world-wide due to their eco-friendly and non-toxic nature. In the present study, we have used an algal biopolymer (sodium alginate) tested its applicability elicitor inducing resistance factors against Alternaria solani, which causes early blight disease Solanum lycopersicum (tomato plant). We pre-treated tomato plants with different concentrations sodium alginate (0.2%, 0.4%, 0.6%) before A. solani...

10.1371/journal.pone.0223216 article EN cc-by PLoS ONE 2019-09-30

BACKGROUND: Turmeric rhizome (Curcuma domestica Linn.) contains proteases and has proteolytic activity. Curcumin from turmeric rhizomes been used for healing manu ailments, including cancer have many cancer. The purpose of this study was to purify protease research their biochemical characteristics. RESULTS: Cysteine C. purified homogeneity using acetone precipitation followed by preparatory native polyacrylamide gel electrophoresis (PAGE). This protocol resulted in six fold purification...

10.1002/jsfa.3789 article EN Journal of the Science of Food and Agriculture 2009-11-06

Abstract Phytohormones are the key regulators of various developmental and physiological processes in plants. In present study, we have examined efficacy Methyl Jasmonate Ester (MJME) as a potent elicitor on inducing resistance factors against early blight disease tomato. Both PKM1 (susceptible) Arka Rakshak (resistant) cultivars tomato were sprayed with different concentrations MJME (1, 5, 10 25 μM) and/or infected A. solani . pre‐treatment followed by leaves showed higher accumulation...

10.1111/jph.13195 article EN Journal of Phytopathology 2023-06-08
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