Ekanayake, E.M.D.S.N.Manawaprema, M.M.C.Fernando, K.K.S.2020-09-022020-09-021996-97Tropical Agriculturist, 151:p.45-51https://dl-doa.nsf.gov.lk/handle/1/2615Plant GeneticsElectrophoresisIsozymeMorphological characteristicsChemical characteristicsAllium cepa L.Big onionPolymorphismVarietal identification using isozyme polymorphism for esterase (EST) and glutamate oxaloacetate transaminase (GOT) of some locally available big onion (Allium cepa L.) varietiesArticle