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Ms. Gayathri A.

M.Sc., M.Phil., Ph.D.

Department of 

Plant Biology & Plant Biotechnology

Assistant Professor

Years of service at the College:

3

Total years of service:

3

Number of Research Projects:

Number of Journal Publications:

4

Number of Conference Presentations:

Specializations

  • Invitro antibacterial studies and antifungal activity

  • Isolation of fungus and bacteria

  • Control / inhibit bacteria and fungus

  • Resistant bacterial strains culturing, maintaining and handling

  • Betalactamase crude enzyme preparations

  • Betalactamase inactivation study

  • Efflux pump inactivation study

  • Staining methods, MTT / TTC assay

  • Isolation of Actinomycetes and Preservations

  • Cultivation of mushroom

  • Isolation of DNA and its purity check

  • Isolation of bacteria and fungus

  • Protein estimation

  • Antifungal and antibacterial activity

  • Bio assay

  • Betalactamase crude enzyme preparations

  • Betalactamase inactivation study

  • Efflux pump inactivation study

  • Staining methods, MTT / TTC assay

  • Cultivation of mushroom

  • Isolation of DNA and its purity check

Research Projects

Journal Publications

  1. Antifungal activity of Euphorbia hirta L.inflorescence extract against Aspergillus flavus- A mode of action study. International Journal of Current Microbiology and Applied Sciences. 2(4), 31 - 37, Gayathri A., and Vijaya Ramesh K.,*2013.

  2. Antifungal activity of Euphorbia hirta L. - A possible mode of action study. Journal of Modern Science. 6(2), 111, Gayathri A., Anitha E.M., and Vijaya Ramesh K.,*2014.

  3. A Discussion on Scientific Validation on Antibiotic Resistance Reversal of Euphorbia hirta L. With A Short Note on Its Bio-Autographic Studies. Journal of Biotechnology Research. 2(2), 6 - 11, Gayathri A., and Vijaya Ramesh K.,* 2016.

  4. Ethanol extract of Euphorbiahirta L. modifies the Resistance of methicillin resistant βeta lactamase Positive Staphylococcus aureus - an in vitro study. World Journal of Pharmaceutical Research. 7, Gayathri A., and Vijaya Ramesh K.,* 2018.

Conference Presentations

Workshops / Training Programmes / FDPs Attended

  1. “International Conference on Impact of Nanotechnology on Health and Environment” held on 26th & 27th February, 2018 organized by Department of Advance Zoology, Chemistry, Physics and PG & Research Department of Plant Biology and Plant Biotechnology at Quaid - E - Millath Government College for Women, Annasalai, Chennai - 600 002.

  2. " Antifungal activity of Euphorbia hirta L. inflorescence extract against Aspergillus flavus - a mode of action studies" National seminar on Emerging Trends in Microbial Biotechnology held at Department of Microbiology, Kanchi Shri Krishna College of Arts and Science, Kilambi, Kanchipuram - 631551,2013

  3. "Studies on the multidrug resistance modifying activity of Euphorbia hirta L", 12th National Conference of Indian Association of Applied Microbiologists on Global Trends and Challenges in Biosciences held at Department of Microbiology, DR. MGR Janaki College of arts and Science for Women, 11 & 13, Durgabai Deshmukh Road, Chennai – 600 028,2014

  4. " Antifungal activity of Euphorbia hirta Linn. inflorescence ethanol extract against Aspergillus flavus – a mode of action study", National Seminar on Current Scenario of Plants as Potential Drugs held at Department of Plant Biology and plant Biotechnology, Quaid-E- Millath Government College for Women, Annasalai, Chennai - 600 002,2015

  5. "Multidrug resistance modifying activity of Euphorbia hirta L",National Symposium on Recent Advances in Biomedical Technology (RABT 2015) held at Department of Biotechnology, Thiruvalluvar University, Vellore - 632115,2015