Publications

1 2 3 … 6

Molecular identification of rufous horseshoe bat, Rhinolophus rouxii from the Wellawaya Wavulgalge cave in Sri Lanka

National Conferences & Symposia
Perera, H.I.T., Yapa, W.B., Schwarz, F., Weerasena, O.V.D.S.J., Muzeniek, T., Siriwardana, S., Premawansa G., Targosz A., Becker-Ziaja B., Kromarek N., Grossegesse M., Handunnetti S., Premawansa S., Kohl C., Nitsche A.
Publication year: 2020

Molecular differentiation of blast and brown spot diseases in rice

International Conferences & Symposia
Terensan. S, Fernando H.N.S., Silva. J. N., Kottearachchi. N.S and Weerasena. O.V.D.S.J.
Publication year: 2020

Investigation of β-Lactamase Enzyme Inhibitory, Anti-Bacterial and Anti-Fungal Bio-Activities of Dillenia retusa Thumb: An Endemic Medicinal Plant to Sri Lanka

Research publications in refereed journals
Melshandi, H. D. S., Samarasekera, J. K. R. R., Handunnetti, S. M., Weerasena, O. V. D. S. J., Maharjan, R., & Choudhary, M. I.
Publication year: 2020

In silico structural homology modelling of EST073 motif coding protein of tea Camellia sinensis (L)

Research publications in refereed journals
KHT Karunarathna, NHKS Senathilake, KM Mewan, OVDSJ Weerasena, SACN Perera
Publication year: 2020

In silico analysis of the fragrance gene (badh2) in Asian rice (Oryza sativa L.) germplasm and validation of allele specific markers

Research publications in refereed journals
Withanage Vidyani Erandika Withana, Rathanyaka Kularathna, Maudiyanselage Ramesha Eshani, Nisha Sualri Kottearachchi, Deepthika S Kekulandra, Jagath Weerasena, Katherine Steele
Publication year: 2020

Evaluating real-time PCR (qPCR) as a valid method for quantitative malaria diagnosis under field settings in Sri Lanka

National Conferences & Symposia
W.M.K.T.de A.W.Gunasekera1,O.V.D.S.J.Weerasena,R.G.Premaratne,S.M.Handunnetti,S.Premawansa and S.D.Fernando
Publication year: 2020

A functional molecular marker for detecting blister blight disease resistance in tea (Camellia sinensis L.)

Research publications in refereed journals
Karunarathna KHT, Mewan KM, Weerasena OVDSJ, Perera SACN, Edirisinghe ENU
Publication year: 2020

Preliminary study on bacterial load of Leptospira among severe and mild leptospirosis patients

National Conferences & Symposia
Chandrapathma, W.P.N.S., Weerasena, O.V.D.S.J.,Rajapakse, S., Premawansa, S, Karunanayake, L. and Handunnetti, S.M.
Publication year: 2019

Isolation and molecular identification of ethanol producing microbes in fermented decoctions (Arishta)

National Conferences & Symposia
Heendeniya, S.N., Weerasena, O.V.D.S.J., Gunaratna,L.N.R. and Tennakoon,T.M.S.G.
Publication year: 2019

Identification of Mimusopselengi through DNA barcoding

National Conferences & Symposia
Wanniarachchi, W.W.M.S., Siridewa, K., Weerasena, O.V.D.S.J., Gunaratna, L.N.R. and Tennakoon, T.M.S.G.
Publication year: 2019

Identification of a native Bacillus thuringiensis strain from Sri Lanka active against Dipel-resistant Plutella xylostella

Research publications in refereed journals
Baragamaarachchi, R.Y, Samarasekera, J.K.R.R., Weerasena, O.V.D.S.J., Lamour, K., Jurat-Fuentes, J.L.
Publication year: 2019

Expression of co-stimulatory molecules involved in T-cell dependent B-cell activation in rats orally treated with a polyherbal formulation

National Conferences & Symposia
Ranaweera, B.V.L.R., Abeysekera, A.M., Weerasena, O.V.D.S.J. and Handunnetti, S.M.
Publication year: 2019

Development of a triplex Reverse Transcription-Real Time Polymerase Chain Reaction for simultaneous detection of dengue, Japanese encephalitis and chikungunya viruses

National Conferences & Symposia
Perera, H.I.T. ,Muzeniek, T., Targosz, A., Yapa, W., Premawansa, S., Premawansa, G., Handunnetti, S., Weerasena, O.V.D.S.J., Kohl, C. and Nitsche, A.
Publication year: 2019

Understanding the genetic relationships and breeding patterns of Sri Lankan tea cultivars with genomic and EST-SSR markers

Research publications in refereed journals
Karunarathna, K.H.T., Mewan, K.M., Weerasena, O.V.D.S.J., Perera, S.A.C.N., Edirisinghe, E.N.U. and Jayasoma, A.A.
Publication year: 2018

Screening of imported seed potato to detect and characterize Ralstonia solanacearum for quarantine purposes

International Conferences & Symposia
Perera, A.A.U., Weerasena, O.V.D.S.J., Dasanayaka, P.N. and Subhashini, M.H.A.D.
Publication year: 2018

In vitro pro-inflammatory enzyme inhibition and anti-oxidant potential of selected Sri Lankan medicinal plants

Research publications in refereed journals
Perera, H.D.S.M., Samarasekera, J.K.R.R., Handunnetti, S.M., Weerasena, O.V.D.S.J., Weeratunga, H.D., Jabeen, A. and Choudhary, M.I.
Publication year: 2018

Diversity of rice blast resistant gene Pi-ta in Sri Lankan rice accessions

International Conferences & Symposia
Suvanthini Terensan, Ovitigala Vithanage Don Sisira Jagathpriya Weerasena, Nisha Sulari Kottearachchi
Publication year: 2018

Development of a rapid, sensitive and specific DNA-based method to detect Ralstonia solanacearum in potato for quarantine purposes

Research publications in refereed journals
Perera, A.A.U., Weerasena, O.V.D.S.J., Dasanayaka, P.N. and Wickramarachchi, D.C.
Publication year: 2018

A Bioactive Resveratrol Trimer from the Stem Bark of the Sri Lankan Endemic Plant

Research publications in refereed journals
Samaradivakara, S.P., Samarasekera, R. , Handunnetti, S.M., Weerasena, O.V.D.S.J., Al-Hamashi, A.A. , Slama, J.T. , Taylor, W.R., Alhadidi, Q., Shah, Z.A., Perera, L. and Tillekeratne, L.M.V.
Publication year: 2018

The in vitro effect of pathogenic Leptospira on FOXP3 expression in lymphocytes

National Conferences & Symposia
Dayarathna, H.M.S.P., Fernando, N., Handunnetti, S.M. and Weerasena, O.V.D.S.J.
Publication year: 2017

Studies on in vitro anti-inflammatory activities of ethanol extract of bark of Calophylluminophyllum L

National Conferences & Symposia
Perera H.D.S.M., Samarasekera, R., Handunnetti, S., Weerasena, O.V.D.S.J. and Jabeen, A, Choudhary, M.I.
Publication year: 2017

Optimization of the day of sampling for expression of T cell dependent B cell activation 

National Conferences & Symposia
Ranaweera, B.V.L.R., Edward, D, Abeysekera, A.M., Weerasena, O.V.D.S.J. and Handunnetti, S.M.
Publication year: 2017

Molecular identification of coleopteran specific Sri Lankan Bacillus thuringiensis isolates based on 16S rRNA and gyrB gene sequence analysis

National Conferences & Symposia
Alahakoon, S, Weerasena O.V.D.S.J, Samarasekera R
Publication year: 2017

Macrofungal diversity of Minneriya and Kaudulla National Parks in Sri Lanka

National Conferences & Symposia
Ediriweera, S.S., Wijesundera, R.L.C.,  Nanayakkara, C.M. and Weerasena,  O.V.D.S.J.
Publication year: 2017

Isolation of native antagonistic fungi against Rigidoporus microporus, the causative fungus of White Root Disease from different rubber growing soils

National Conferences & Symposia
Balasooriya, P.W., Fernando, T.H.P.S. and Weerasena, O.V.D.S.J.
Publication year: 2017

In vitro butyrylcholinesterase and protease inhibitory activities of selected medicinal plant extracts

National Conferences & Symposia
Samaradivakara, S.P., Samarasekera, R., Handunnetti, S.M. and Weerasena, O.V.D.S.J.
Publication year: 2017

In silico Analysis of badh2 Gene in South Asian Rice Varieties

Publications in conference proceedings
Withana, W.V.E., Kottearachchi, N.S., Weerasena, J. and Dissanayaka, S.
Publication year: 2017

Identification of Ralstonia solanacearum phylotypes causing bacterial wilt of potato in Badulla district of Sri Lanka

National Conferences & Symposia
Perera, A.A.U., Weerasena, O.V.D.S.J. and Dasanayake, P.N.
Publication year: 2017

Evaluation of chitinase activity of Sri Lankan Bacillus thuringiensis strains

National Conferences & Symposia
Baragamaarachchi, R.Y., Samarasekara, R. and Weerasena, O.V.D.S.J.
Publication year: 2017

Entomocidal Activity of Native Strains of Bacillus thuringiensis kurstaki against Rice Pest Cnaphalocrocis mendinalis

National Conferences & Symposia
Baragamaarachchi, R.Y., Samarasekara, J.K.R.R., Sarachchandra, S.R. and  Weerasena, O.V.D.S.J.
Publication year: 2017
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