Prof. O.V.D.S.J weerasena
Prof. O.V.D.S.J weerasena
Professor in Molecular Biology, Institute of Biochemistry, Molecular Biology and Biotechnology
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Conversion of an amplified fragment length polymorphism marker into a co-dominant marker in the mapping of the Rph15 gene conferring resistance to barley leaf rust, Puccinia …
JS Weerasena, BJ Steffenson, AB Falk
TAG Theoretical and Applied Genetics 108 (4), 712-719, 2004
Cholinesterase, protease inhibitory and antioxidant capacities of Sri Lankan medicinal plants
SP Samaradivakara, R Samarasekera, SM Handunnetti, OJ Weerasena
Industrial Crops and Products 83, 227-234, 2016
In vitro anti-inflammatory and anti-oxidant activities of Sri Lankan medicinal plants
HDSM Perera, JKRR Samarasekera, SM Handunnetti, ...
Industrial Crops and Products 94, 610-620, 2016
Lethal and sub-lethal effects on the Asian common toad Duttaphrynus melanostictus from exposure to hexavalent chromium
VAK Fernando, J Weerasena, GP Lakraj, IC Perera, CD Dangalle, ...
Aquatic Toxicology 177, 98-105, 2016
Fungicidal activity of synthetically modified cashew nut shell
O Weerasena, AS Amarasekara, RLC Wijesundera
J. Nat Sc. Coun. Sri-Lanka 21, 253-258, 1993
Antifungal activity of Ficus racemosa leaf extract and isolation of the active compound
SA Deraniyagala, RLC Wijesundera, O Weerasena
Journal of the National Science Foundation of Sri Lanka 26 (1), 1998
Comparative study of growth and yield of edible mushrooms, Schizophyllum commune Fr., Auricularia polytricha (Mont.) Sacc. and Lentinus squarrosulus Mont. on lignocellulosic …
SS Ediriweera, RLC Wijesundera, CM Nanayakkara, O Weerasena
Mycosphere 6 (6), 760-765, 2015
Heterologous expression, chaperone mediated solubilization and purification of parasitic nematode–specific growth factor–like protein of Setaria digitata
WWP Rodrigo, RS Dassanayake, EH Karunanayake, YINS Gunawardene, ...
Asian Pacific journal of tropical medicine 7 (2), 85-92, 2014
In vitro pro-inflammatory enzyme inhibition and anti-oxidant potential of selected Sri Lankan medicinal plants
HDSM Perera, JKRR Samarasekera, SM Handunnetti, ...
BMC complementary and alternative medicine 18 (1), 1-15, 2018
Assessment of genetic variation within mustard [Brassica juncea (L.) Czern & Coss] germplasm in Sri Lanka using fluorescent-based amplified fragment length polymorphic DNA markers.
SR Weerakoon, W OVDSJ, PKD Peiris, S Somaratne
International Journal of Biochemistry and Biotechnology 6 (5), 757-768, 2010
Development of a CAPS marker for the badh2.7 allele in Sri Lankan fragrant rice (Oryza sativa)
S Dissanayaka, NS Kottearachchi, J Weerasena, M Peiris
Plant Breeding 133 (5), 560-565, 2014
A putative nuclear growth factor‐like globular nematode specific protein
RS Dassanayake, WWP Rodrigo, EH Karunanayake, OVDSJ Weerasena, ...
Bioinformation 3 (9), 370, 2009
Utility of pf/pan RDT for diagnosis in the prevention of re-establishment of malaria in Sri Lanka
WDAW Gunasekera, RG Premaratne, O Weerasena, WS Premawansa, ...
Pathogens and global health 112 (7), 360-367, 2018
Assessment of genetic diversity among Sri Lankan rice varieties by AFLP markers
G Rajkumar, J Weerasena, K Fernando, A Liyanage
Plant Genetic Resources 9 (2), 224, 2011
Genetic differentiation among Sri Lankan traditional rice (Oryza sativa) varieties and wild rice species by AFLP markers
G Rajkumar, J Weerasena, K Fernando, A Liyanage, R Silva
Nordic Journal of Botany 29 (2), 238-243, 2011
Changes in the fatty acids in seeds of inter-specific hybrids between Brassica napus and Brassica juncea.
OVDSJ Iqbal, M. C. M., Weerakoon, S. R., Geethanjalie, H
Crop & Pasture Science 62, 390–395, 2011
Development of a DNA probe and a PCR based diagnostic assay for Rhizoctonia solani using a repetitive DNA sequence cloned from a Sri Lankan isolate
OJ Weerasena, NV Chandrasekharan, RLC Wijesundera, ...
Mycological research 108 (6), 649-653, 2004
Identification of a native Bacillus thuringiensis strain from Sri Lanka active against Dipel-resistant Plutella xylostella
RY Baragamaarachchi, JKRR Samarasekera, OVDSJ Weerasena, ...
PeerJ 7, e7535, 2019
Understanding the genetic relationships and breeding patterns of Sri Lankan tea cultivars with genomic and EST-SSR markers
KHT Karunarathna, KM Mewan, O Weerasena, S Perera, ...
Scientia Horticulturae 240, 72-80, 2018
First report of Panaeolus sphinctrinus and Panaeolus foenisecii (Psathyrellaceae, Agaricales) on elephant dung from Sri Lanka
S Ediriweera, R Wijesundera, C Nanayakkara, J Weerasena
Frontiers in Environmental Microbiology 1, 19-23, 2015
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