Research Interests

  • Population Genetics
  • Medical Genetics
  • DNA fingerprinting in forensic and kinship analysis

Ongoing projects

  • The feasibility of using EPIC markers to detect population genetic structures of dengue vectors Aedes aegypti and Aedes albopictus in Sri Lanka. Funded by Collaborative Research Grants, University of Colombo.
  • Spatial genetic structure of dengue vector Aedes aegypti in relation to recent dengue outbreaks in Sri Lanka. Funded by Small Research Grants. University of Colombo.
  • Dengue virus infection rates in Aedes aegypti and Aedes albopictus mosquitoes in selected areas in Sri Lanka and its relationship with current dengue outbreaks. Funded by Research Scholarship Scheme, National Science Foundation Sri Lanka.
  • A population genetic study of 12 X-STR loci in Sri Lankan population and its applicability in forensic and kinship analysis purposes. Funded by Competitive Research grants, National Research Council, Sri Lanka

PhD Supervision

  • D. Nirmani; Project title “Spatial genetic structure of the dengue vector Aedes aegypti in relation to recent dengue outbreaks in Sri Lanka” Co-supervisor: Dr. Catherine Walton Faculty of Life Sciences, University of Manchester, Manchester, UK (ongoing).

 

  • L.N.S. Perera; Project title “A population genetic study of 12 X-STR loci in Sri Lankan population and its applicability in forensic and kinship analysis purposes” Co-supervisor: Prof. Gaya Rawaka, Faculty of Health Sciences, Open University of Sri Lanka (ongoing).

M.Sc. Research Supervision

  • H.A.K.M. Dharmarathne (MLS-16-004, Candidate for MSc in Molecular Life Sciences offered by IBMBB, University of Colombo); Project Title “Genetic characterization and molecular phylogeny of Aedes aegypti (Diptera: Culicidae) in Sri Lanka based on COI gene”. Co-supervisors: Dr. Jagath Weerasena, IBMBB, University of Colombo; Mr. Nandika Perera, Senior Scientist, Genetech Colombo.

Undergraduate Final year Research Supervision

  • F. Neththikumara (Candidate for B.Sc. Special Degree in Bioinformatics); Project Title: “Optimising and restructuring Sri Lankan Genetic Variation database”. Co-supervisors: Prof. Vajira Dissanayaka, Dr. Nilakshi Samaranayaka, Faculty of Medicine, University of Colombo. (2013).
  • Ruwansha Galagedara (Candidate for BSc Special Degree in Zoology); Project Title: “Mutations in Exon 1 of the Androgen Receptor (AR) gene in a cohort of patients with 46, XY Disorders of Sex Development (46, XY DSD)”. Co-supervisors: Prof. Vajira Dissanayaka, Faculty of Medicine, University of Colombo (2014)
  • Rubikah Kirupananthan (Candidate for B.Sc. In Agricultural Sciences, Sabaragamuwa University); Project Title: “Molecular detection of Babesia bovis and Babesia bigemina in suspected carrier cattle and ticks of selected localities in Sri Lanka”. Co-supervisors: Dr. Manjula Sumith Magamage, Department of Livestock Production, Sabaragamuwa University, Mr. Nandika Perera, Genetech Colombo. (2015)
  • Dhakshika Gangani (Candidate for BSc Special Degree in Immunology and Integrative Molecular Biology); Project Title: “Spatial genetic structure of the dengue vector Aedes albopictus in selected peri-urban sites in Sri Lanka” (2015)
  • P.Nisansala Peiris (Candidate for BSc Special Degree in Bioinformatics); Project Title: “The development of a curated and annotated database of genetic variants in genes involved in cardiovascular disease for the Sri Lankan population”. Co- supervisor: Prof. Vajira Dissanayaka, Director, Human Genetics Unit, Faculty of Medicine, University of Colombo (2015)
  • Hasna Riyal (Candidate for BSc Special Degree in Immunology and Integrative Molecular Biology); Project Title: “A population genetic study of six X-STR markers among Sri Lankans and its applicability in resolving forensic and kinship case work in Sri Lanka”. Co-supervisor: Nandika Perera, Senior Scientist, Colombo (2015)
  • Ruwini Wijenama (Candidate for BSc Special Degree in Immunology and Integrative Molecular Biology); Project Title: “Effect of Macrotyloma uniflorum on pregnancy outcome of rats”. Co-supervisor: Prof W. D. Ratnasooriya, Professor Emeritus, Department of Zoology, Faculty of Science, University of Colombo (2016)
  • K.M. Ishara Madushani (Candidate for BSc Special Degree in Immunology and Integrative Molecular Biology-11854); Project Title: “Surveillance study of domestic dogs: possible reservoir hosts of cutaneous leishmaniasis in Sri Lanka”. Co-supervisors: Dr. Nilakshi Samaranayake, Senior Lecturer, Department of Parasitology, Faculty of Medicine, University of Colombo and Prof. Nadeera Karunaweera, Professor in Parasitology, Department of Parasitology, Faculty of Medicine, University of Colombo (2017)
  • Oshadi Edirisinghe (Candidate for BSc Special Degree in Immunology and Integrative Molecular Biology-S12249). Project Title: “A preliminary study of gene polymorphisms of rennin-angiotensin system (RAS) among chronic kidney disease patients in Sri Lanka”. Co-supervisors: Dr. Nishantha Nanayakkara, Consultant Nephrologist, Kandy Teaching Hospital (2018)
  • Dinushi Arambegedara (Candidate for BSc Special Degree in Immunology and Integrative Molecular Biology-S12363). Project Title: “Association between weight gain during pregnancy, consumption of Omega-3 fatty acid rich fish and genetic polymorphisms with Omega-3 fatty acid levels in human breast milk”. Co-supervisor: Dr. Tharanga Thoradeniya,-Senior Lecturer, Faculty of Medicine, University of Colombo (2018)
  • Thilakshi Abeywickrama (Candidate for BSc Special Degree in Immunology and Integrative Molecular Biology-S 12377). Project Title: “Association of Hepcidin related genetic polymorphism with iron metabolism and consumption of iron rich food with the serum ferritin level in Sri Lankan pregnant women”. Co-supervisor: Tharanga Thoradeniya,-Senior Lecturer, Faculty of Medicine, University of Colombo (2018)
  • W.K. Darshika Madushani (Candidate for BSc Special Degree in Immunology and Integrative Molecular Biology-S12350). Project Title: “Population genetics and phylogeography of primary dengue vector Aedes aegypti in Sri Lanka”. Co-supervisor: Dr. Chandima Dangalla, Department of Zoology and Environment Sciences, Faculty of Science. University of Colombo (2018)

Internship Research Projects - Career Guidance

  • NKH De Costa, Project Title “Built in Quality”. Placement supervisor: Mr Ajith Siyambalapitiya, Manager HR, MAS Intimates, Unichela Pvt Ltd, Biyagama (2012)

 

  • Mihindu Ariyarathna, Project Title “The ISO 14001 implementation project”. Placement supervisor: Mr. Lakshika Wijayalath, MAS Intimates, Siluta Pvt. Ltd., Biyagama (2012).

 

  • Shuriaiya Amath, Project Title “Reject verification centre (RVC)-Analysis of Rejects, Good garments and good panels”. Placement supervisor Mr AST de Silva, Senior Industrial Engineering Executivve, Industrial Engineering Department, MAS Intimates, Siluta Pvt. Ltd., Biyagama (2012).

 

  • WADT Prasadini. Project Title “Perception analysis of issues prevailing in the national research system in Sri Lanka”. Placement mentor; Dr. Kumudini Gunasekara, Project Scientist, COSTI (2013)

 

  • Dushantha Galhenage. Project Title: “Evaluation on Human Resource Outsourcing Process of Dialog Axiata PLC”. Placement mentor; Ruweendra Senanayake Manager, Talent Acquisition Unit, Dialog Axiata PLC. (2014)
  • B. Bandaranayake. Project Title: “Evaluation of consumer perception & acceptance of GSK products for specialist gum-health in Sri Lanka”. Placement mentor: Janani Amaratunga, Senior Brand Manager, Oral Health Care Category, : SmithKline Beecham (Pvt) Ltd (2014)

 

  • Asiri Herath. Project Title: “Implementation of POSITIVE (A Marketing Skills Development Project”. Placement Mentor: Ms. Aruni Abeysekera, Manager, Ceylon Tobacco Company (2014)

 

  • Samudri Uthpali Kumarapperuma. Project Title: “Comparative study of regulations implemented for Unit Trust Industry and its growth”. Placement Mentor; Ms. Usha Sivagurunathan, Assistant Director, Securities and Exchange Commission of Sri Lanka. (2015).

 

  • Nishoothana Barathan. Project Title: “Benchmarking of the Sri Lankan Codes on Corporate Governance Practices”. Placement Mentor: Mr. Harshana Suriyapperuma, Director Corporate Affairs, Securities and Exchange Commission of Sri Lanka. (2015)

 

  • D. S. K. Rukshani (Index No: S12132). Project Title: “A study on the factors influencing the usage of mobile banking: A case study from the Sampath Bank Head Office”. Placement Mentor: Mrs. Eshani Rajakaruna, Junior Executive, Sampath Bank Head Office. (2016)

 

  • I. Pathirana (Index No:S11485). “Study of employer satisfaction on welfare facilities in a selected commercial private bank in Sri Lanka”. Placement Mentor: Mr. Thenuka Rajapaksha, Employee Resourcing Executive, Department in Human Research Management, Sampath Bank PLC (2016)

 

  • D.H Madubashini (Index no: 12166) “Reducing cutting downtime by improving cutting quality at MAS Kreeda Leisureline”. Placement Mentor: Mr. Janaka Jayawardana, Assistant Manager, Lean Systems, MAS Kreeda. (2017)

 

  • C Liyanage (Index No: 12168) “Analysis on material write off details to reduce further production material wastage” Placement Mentor: Ms. Sharadi Sudasinghe, Assistant Manager (Supply Chain Management), Brandix Lingerie Solution Center, Biyagama (2017)