Gene silencing in tobacco protoplastsSarmiento Guerin, Maria Cecilia; Nigul, Lenne; Aader, Ants; Kuusksalu, Anne; Truve, Erkki11th International Congress of Virology : Sydney, 19991999 / p. 163

2-5A system - existence and applications in plantsNigul, Lenne; Aaspõllu, Anu; Aader, Ants; Kuusksalu, Anne; Truve, ErkkiEMBO Workshop "Post-transcriptional Regulation of Gene Expression in Plants" : Leysin, 19991999 / p. cp1