Attanayaka, D.P.S.T.G.Kekwick, R.G.O.Lawrence, M.J.Franklin, F.C.H.2014-07-082014-07-081998Journal of Plantation Crops, 26:p.115-119https://dl-rri.nsf.gov.lk//handle/1/2343Genetic transformation of Nicotiana tabacum with the rubber elongation factorgene from Hevea brasiliensisArticle