Table 1: MicroRNAs and ta-siRNAs targeting RNAs for secondary siRNA production.

nt5′AGOHitsSec-siRNA sourceRNA TargetsModelReferences

miR17322U11TAS1a,b,c,2Pentatricopeptide repeat proteinsA.t.[24, 25, 83]
miR3902172TAS3Auxin response factorsPlants [8486]
miR82822U11TAS4MYB transcription factors[87, 88]
miR161/miR4002112PPR cladePPR networkA.t.[89, 90]
miR3932211siTAARTAAR network[89, 91, 92]
miR4722211NBS-LRRNBS-LRRA.t.[89]
miR4822212NBS-LRRNBS-LRRTomato[93]
miR780/miR85621ATCHX18[89]
miR211822U11NBS-LRR; SGS3Plants[93, 94]
miR601922NBS-LRR (N)Tobacco[95]
miR602021NBS-LRR (N)Tobacco[95]
miR210922U11NBS-LRRMedicago[94]
miR150722C11NBS-LRR; DCL2Medicago[94]
miR15092212Medicago[94]
miR575422U11Medicago[94]
miR156/miR17221/21U/A 1/12AP2-likeMedicago[94]
tas1c D6−21, 22U1, 2, 4TAS 1a,b,c, TAS2A.t.[96]
tas1c D10−21A2TAS1cA.t.[96]
tas1c D10−22U1TAS1cA.t.[96]
tas3 D2−21TAS3Leguminosae[97]
miR168221AGO1A.t., Tomato[93, 98]