Expression of RNA-interference/antisense transgenes by the cognate promoters of target genes is a better gene-silencing strategy to study gene functions in rice.
Li J, Jiang D, Zhou H, Li F, Yang J, Hong L, Fu X, Li Z, Liu Z, Li J, et al. PLoS One. 2011 Mar 3; 6(3):e17444. Epub 2011 Mar 3.