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Note: (i) 0 indicates modification in opposite strand. (ii) Multiple modifications are separated bt asterisk (*).
  • By modification in sense strand

  • By modification position in sense strand

  • By modification in antisense strand

  • By modification position in antisense strand

  • Reference
  • Total number of Results for 3,8,13,15,20,21 are 48
    Results from 0 - 25
    SMDBidsiRNA (sense/antisense) 5'>3'Modification (sense/antisense)Position (sense/antisense) Modified component (sense/antisense) Efficacy (%)Reference
    SM0043
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGC
    Locked nucleic acid
    2-O-Methyl
    3,8,13,15,20,21
    2
    Sugar
    Sugar
    16 percent target mRNA inhibition
    19282453
    SM0089
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGCU
    Locked nucleic acid
    2-O-Methyl* 2-Aminoethyl
    3,8,13,15,20,21
    1 * 21
    Sugar
    Sugar
    81 percent target mRNA inhibition
    19282453
    SM0134
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGCU
    Locked nucleic acid
    2-O-Methyl* 2-Cyanoethyl
    3,8,13,15,20,21
    1 * 18
    Sugar
    Sugar
    10.2 percent target mRNA inhibition
    19282453
    SM0179
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGC
    Locked nucleic acid
    Altritol nucleic acid
    3,8,13,15,20,21
    1,2
    Sugar
    Sugar
    23 percent target mRNA inhibition
    19282453
    SM0224
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGCU
    Locked nucleic acid
    Altritol nucleic acid
    3,8,13,15,20,21
    20,21
    Sugar
    Sugar
    88.1 percent target mRNA inhibition
    19282453
    SM0269
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGCU
    Locked nucleic acid
    Altritol nucleic acid
    3,8,13,15,20,21
    5,8,11,14,17,20
    Sugar
    Sugar
    0 percent target mRNA inhibition
    19282453
    SM0314
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGCU
    Locked nucleic acid
    Altritol nucleic acid
    3,8,13,15,20,21
    3,6,14,18,20,21
    Sugar
    Sugar
    24.6 percent target mRNA inhibition
    19282453
    SM0359
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGT
    Locked nucleic acid
    Hexitol nucleic acid* 2-Deoxy
    3,8,13,15,20,21
    18,19,20 * 21
    Sugar
    Sugar
    83.2 percent target mRNA inhibition
    19282453
    SM0404
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGT
    Locked nucleic acid
    Hexitol nucleic acid* 2-Deoxy
    3,8,13,15,20,21
    2,18,19,20 * 21
    Sugar
    Sugar
    67.6 percent target mRNA inhibition
    19282453
    SM0449
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGT
    Locked nucleic acid
    Hexitol nucleic acid* 2-Deoxy
    3,8,13,15,20,21
    3,18,19,20 * 21
    Sugar
    Sugar
    73.8 percent target mRNA inhibition
    19282453
    SM0494
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGT
    Locked nucleic acid
    Hexitol nucleic acid* 2-Deoxy
    3,8,13,15,20,21
    2,9,18,19,20 * 21
    Sugar
    Sugar
    0 percent target mRNA inhibition
    19282453
    SM0539
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGT
    Locked nucleic acid
    2-Aminoethoxymethyl* 2-Deoxy
    3,8,13,15,20,21
    18,19 * 21
    Sugar
    Sugar
    41 percent target mRNA inhibition
    19282453
    SM0584
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGT
    Locked nucleic acid
    2-Aminopropoxymethyl* 2-Deoxy
    3,8,13,15,20,21
    18,19 * 21
    Sugar
    Sugar
    27.1 percent target mRNA inhibition
    19282453
    SM0629
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGC
    Locked nucleic acid
    2-Fluoro* 2-O-Methyl
    3,8,13,15,20,21
    1,3,5,7,9,11,13,15,17,19,21 * 2,4,6,8,10,12,14,16,18,20
    Sugar
    Sugar
    10.5 percent target mRNA inhibition
    19282453
    SM0674
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGC
    Locked nucleic acid
    2-Deoxy-2-N,4-C-Ethylene-Locked nucleic acid
    3,8,13,15,20,21
    3,18
    Sugar
    Sugar
    0 percent target mRNA inhibition
    19282453
    SM0719
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGC
    Locked nucleic acid
    2-Deoxy-2-N,4-C-Ethylene-Locked nucleic acid
    3,8,13,15,20,21
    4,18
    Sugar
    Sugar
    0 percent target mRNA inhibition
    19282453
    SM0764
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGC
    Locked nucleic acid
    2-Deoxy-2-N,4-C-Ethylene-Locked nucleic acid
    3,8,13,15,20,21
    3,4,18
    Sugar
    Sugar
    63.5 percent target mRNA inhibition
    19282453
    SM0809
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGC
    Locked nucleic acid
    2,4-Carbocyclic-Ethylene-bridged nucleic acid-Locked nucleic acid
    3,8,13,15,20,21
    3,18
    Sugar
    Sugar
    0.9 percent target mRNA inhibition
    19282453
    SM0854
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGC
    Locked nucleic acid
    2,4-Carbocyclic-Ethylene-bridged nucleic acid-Locked nucleic acid
    3,8,13,15,20,21
    4,18
    Sugar
    Sugar
    0 percent target mRNA inhibition
    19282453
    SM0899
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGC
    Locked nucleic acid
    2,4-Carbocyclic-Ethylene-bridged nucleic acid-Locked nucleic acid
    3,8,13,15,20,21
    3,4,18
    Sugar
    Sugar
    69 percent target mRNA inhibition
    19282453
    SM0944
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGC
    Locked nucleic acid
    2,4-Carbocyclic-Locked nucleic acid-Locked nucleic acid
    3,8,13,15,20,21
    3,18
    Sugar
    Sugar
    0 percent target mRNA inhibition
    19282453
    SM0989
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGC
    Locked nucleic acid
    2,4-Carbocyclic-Locked nucleic acid-Locked nucleic acid
    3,8,13,15,20,21
    4,18
    Sugar
    Sugar
    1.4 percent target mRNA inhibition
    19282453
    SM1034
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGC
    Locked nucleic acid
    2,4-Carbocyclic-Locked nucleic acid-Locked nucleic acid
    3,8,13,15,20,21
    3,4,18
    Sugar
    Sugar
    10.7 percent target mRNA inhibition
    19282453
    SM1079
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGCU
    Locked nucleic acid
    2-Aminoethyl
    3,8,13,15,20,21
    20,21
    Sugar
    Sugar
    88.3 percent target mRNA inhibition
    19282453
    SM1124
    GACGUAAACGGCCACAAGUTCU
    ACUUGUGGCCGUUUACGUCGCU
    Locked nucleic acid
    2-Aminopropyl
    3,8,13,15,20,21
    1
    Sugar
    Sugar
    12.8 percent target mRNA inhibition
    19282453