Mus musculus (mm10), chr14:54895129-54895478, forward genomic strand
Your input sequence is 350 bp long. It contains 27 possible guide sequences.
Shown below are their PAM sites and the expected cleavage position located -3bp 5' of the PAM site.
Click on a match for the PAM NGG below to show its 20 bp-long guide sequence. (Need help? Look at the CRISPOR manual)
Colors green, yellow and red indicate high, medium and low specificity of the PAM's guide sequence in the genome.

Variant database: Missing a variant database? We can add it.
Position  0         10        20        30        40        50        60        70        80        90        100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       
Variants  ..............................................................................................................................................................................................................................................................................................................................................................
Sequence  TTTGTTAGACACAAGCCGTTTTGGTGAAGAGATAGTCTTGTGCCTTCCTTTGTCTCATTTATAAATGTGTTTCTCTTTGTTCTTAGTTTGTCTGTACCCTTCTTGGGGCGATTATCAGCTGGCATTTGACCTTCAAGTCTTAACACTTTTCAGTTGGAGACCCTTTAGTTAGGACTTAGGAACTGACTGGTGGCTGTAAGGGAGGGAGTTCTTTAAAAATGTTAGATTTCAGTCCATTCTGTTTTGTTTGCTTTGAGGCATTTCAGCTAAAGCTGAATAGAGACTCGACTTGAAAAACGTAAAATCTTAACACCGTTTTTTATGGTCTTTTAAGAGGTAGTTTCTCTAAT
                         CCG---                     CCT---                                                CCC---              −−−TGG       CCT---                −−−TGG   CCC---        −−−AGG    −−−TGG     −−−AGG                                CCA---             −−−AGG                                                      CCG---             −−−AGG
                            −−−TGG                      CCT---                                             CCT---                                                          CCT---                    −−−TGG   −−−GGG                                                                                                                     −−−TGG
                                                                                                              −−−TGG                                                             −−−AGG                          −−−AGG
                                                                                                               −−−GGG                                                                                             −−−GGG
                                                                                                                −−−GGG

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Predicted guide sequences for PAMs
Ranked by default from highest to lowest specificity score (Hsu et al., Nat Biot 2013). Click on a column title to rank by a score.
If you use this website, please cite our paper in NAR 2018. Too much information? Look at the CRISPOR manual.

Download as Excel tables: Guides /  Guides, all scores /  Off-targets /  Saturating mutagenesis assistant
Position/
Strand
Guide Sequence + PAM
+ Restriction Enzymes
+ Variants
Only G- Only GG- Only A-
MIT Specificity Score CFD Spec. score Predicted Efficiency
Show all scores
Outcome Off-targets for
0-1-2-3-4 mismatches
+ next to PAM
Genome Browser links to matches sorted by CFD off-target score
exons only chr14 only
22 / fw TTGTTAGACACAAGCCGTTT TGG
.................... ...
Inefficient
Enzymes: AsuHPI
 Cloning / PCR primers
91 94 35 50 65 77 0 - 0 - 0 - 5 - 75
0 - 0 - 0 - 0 - 0

80 off-targets
show all...
120 / fw TTCTTGGGGCGATTATCAGC TGG
.................... ...
Enzymes: AluBI, MspA1I, PvuII, BstC8I
 Cloning / PCR primers
88 95 51 31 78 72 0 - 0 - 0 - 3 - 49
0 - 0 - 0 - 0 - 0

52 off-targets
show all...
171 / fw CAGTTGGAGACCCTTTAGTT AGG
.................... ...
 Cloning / PCR primers
88 95 39 46 81 82 0 - 0 - 1 - 5 - 83
0 - 0 - 0 - 0 - 0

89 off-targets
show all...
97 / rev GCTGATAATCGCCCCAAGAA GGG
.................... ...
Enzymes: Csp6I, BslI
 Cloning / PCR primers
87 94 55 49 65 81 0 - 0 - 0 - 2 - 66
0 - 0 - 0 - 0 - 0

68 off-targets
show all...
98 / rev AGCTGATAATCGCCCCAAGA AGG
.................... ...
Enzymes: Csp6I, BslI
 Cloning / PCR primers
87 93 56 41 62 80 0 - 0 - 0 - 6 - 52
0 - 0 - 0 - 0 - 0

58 off-targets
show all...
161 / rev GTTCCTAAGTCCTAACTAAA GGG
.................... ...
Enzymes: BspTNI, BcoDI
 Cloning / PCR primers
86 90 44 43 70 85 0 - 0 - 0 - 8 - 82
0 - 0 - 0 - 0 - 0

90 off-targets
show all...
323 / fw AATCTTAACACCGTTTTTTA TGG
.................... ...
Not with U6/U3
Inefficient
 Cloning / PCR primers
83 86 10 10 71 80 0 - 0 - 1 - 14 - 94
0 - 0 - 0 - 4 - 0

109 off-targets
show all...
162 / rev AGTTCCTAAGTCCTAACTAA AGG
.................... ...
Enzymes: BspTNI, BcoDI
 Cloning / PCR primers
80 91 49 22 67 80 0 - 0 - 0 - 16 - 88
0 - 0 - 0 - 1 - 1

104 off-targets
show all...
178 / fw AGACCCTTTAGTTAGGACTT AGG
.................... ...
Inefficient
Enzymes: BstDEI
 Cloning / PCR primers
78 87 52 22 75 88 0 - 0 - 3 - 4 - 91
0 - 0 - 0 - 0 - 2

98 off-targets
show all...
104 / fw TAGTTTGTCTGTACCCTTCT TGG
.................... ...
Inefficient
Enzymes: HpyAV, BslI
 Cloning / PCR primers
77 87 19 44 66 76 0 - 0 - 0 - 14 - 136
0 - 0 - 0 - 1 - 1

150 off-targets
show all...
188 / fw GTTAGGACTTAGGAACTGAC TGG
.................... ...
Enzymes: Bse1I
 Cloning / PCR primers
77 88 51 37 83 88 0 - 0 - 2 - 9 - 94
0 - 0 - 0 - 0 - 4

105 off-targets
show all...
106 / fw GTTTGTCTGTACCCTTCTTG GGG
.................... ...
Inefficient
Enzymes: BslI
 Cloning / PCR primers
74 86 58 46 66 64 0 - 0 - 3 - 21 - 129
0 - 0 - 2 - 2 - 2

153 off-targets
show all...
200 / fw GAACTGACTGGTGGCTGTAA GGG
.................... ...
 Cloning / PCR primers
72 82 41 66 60 69 0 - 0 - 0 - 18 - 157
0 - 0 - 0 - 2 - 9

175 off-targets
show all...
16 / rev AGACTATCTCTTCACCAAAA CGG
.................... ...
Enzymes: BceAI
 Cloning / PCR primers
71 84 48 43 67 79 0 - 0 - 3 - 18 - 161
0 - 0 - 1 - 2 - 4

182 off-targets
show all...
191 / fw AGGACTTAGGAACTGACTGG TGG
.................... ...
Enzymes: Bse1I
 Cloning / PCR primers
71 86 71 64 67 81 0 - 0 - 5 - 20 - 177
0 - 0 - 2 - 2 - 5

202 off-targets
show all...
105 / fw AGTTTGTCTGTACCCTTCTT GGG
.................... ...
Inefficient
Enzymes: HpyAV, BslI
 Cloning / PCR primers
70 86 27 41 64 46 0 - 0 - 3 - 17 - 183
0 - 0 - 1 - 3 - 1

203 off-targets
show all...
199 / fw GGAACTGACTGGTGGCTGTA AGG
.................... ...
 Cloning / PCR primers
69 85 41 40 60 83 0 - 0 - 4 - 22 - 120
0 - 0 - 1 - 1 - 4

146 off-targets
show all...
130 / rev TGAAAAGTGTTAAGACTTGA AGG
.................... ...
Enzymes: DseDI, AgsI
 Cloning / PCR primers
65 72 42 16 73 87 0 - 0 - 7 - 28 - 208
0 - 0 - 2 - 0 - 3

243 off-targets
show all...
155 / fw AAGTCTTAACACTTTTCAGT TGG
.................... ...
Not with U6/U3
 Cloning / PCR primers
64 84 49 26 63 78 0 - 0 - 2 - 21 - 164
0 - 0 - 0 - 2 - 3

187 off-targets
show all...
203 / fw CTGACTGGTGGCTGTAAGGG AGG
.................... ...
 Cloning / PCR primers
61 84 49 74 65 74 0 - 1 - 3 - 42 - 194
0 - 0 - 0 - 1 - 3

240 off-targets
show all...
204 / fw TGACTGGTGGCTGTAAGGGA GGG
.................... ...
 Cloning / PCR primers
52 81 63 72 65 67 0 - 1 - 6 - 24 - 230
0 - 0 - 1 - 2 - 3

261 off-targets
show all...
47 / rev CACATTTATAAATGAGACAA AGG
.................... ...
 Cloning / PCR primers
49 64 61 46 68 73 0 - 0 - 8 - 68 - 379
0 - 0 - 3 - 7 - 12

455 off-targets
show all...
313 / rev TCTTAAAAGACCATAAAAAA CGG
.................... ...
Low GC content

Enzymes: HpyCH4III
 Cloning / PCR primers
42 56 45 46 61 69 0 - 0 - 22 - 75 - 658
0 - 0 - 3 - 2 - 14

755 off-targets
More than 500 off-targets, showing 16 with score >1.0 show all...
335 / fw GTTTTTTATGGTCTTTTAAG AGG
.................... ...
Not with U6/U3
Enzymes: Tru1I
 Cloning / PCR primers
35 56 48 34 62 76 0 - 0 - 4 - 114 - 342
0 - 0 - 1 - 16 - 5

460 off-targets
show all...
43 / rev TTTATAAATGAGACAAAGGA AGG
.................... ...
 Cloning / PCR primers
23 51 65 36 77 80 0 - 1 - 21 - 101 - 809
0 - 0 - 2 - 18 - 103

932 off-targets
More than 500 off-targets, showing 28 with score >1.0 show all...
256 / fw ATTCTGTTTTGTTTGCTTTG AGG
.................... ...
Not with U6/U3
Inefficient
 Cloning / PCR primers
16 30 38 18 75 84 0 - 3 - 54 - 258 - 1489
0 - 1 - 8 - 37 - 29

1804 off-targets
More than 500 off-targets, showing 30 with score >2.0 show all...
234 / rev TCAAAGCAAACAAAACAGAA TGG
.................... ...
0 0 64 20 67 87 Repeat
Download as Excel tables: Guides /  Guides, all scores /  Off-targets /  Saturating mutagenesis assistant
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