Interaction of N. benthamiana TFIIIA-7ZF and -9ZF with PSTVd in EMSAs.
(A) and (B) Interaction of TFIIIA7ZF (A) and TFIIIA9ZF (B) with (+)- and (−)-PSTVd.
(C) and (D) Quantitative analyses of the binding affinities of TFIIIA-7ZF and TFIIIA-9ZF with (+)-PSTVd and with (−)-PSTVd. While one representative binding curve for each protein is shown, the reported mean and sd values were calculated from three independent experiments. NA, not applicable.