Scientifica / 2013 / Article / Fig 5

Review Article

Biogenesis and Biological Activity of Secondary siRNAs in Plants

Figure 5

Differential susceptibility of RNAs for transitivity as such and for the direction of transitivity. (a) RDR and RNA-degrading enzymes compete for aberrant RNA. (b) Possible shielding of RNA from RDR activity by scanning and translating ribosomes.
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(a)
783253.fig.005b
(b)