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PCR primers for off-targets of CGTTCCCGGTGGCGCAGTCT GGG

In the table below, Illumina Nextera Handle sequences have been added and highlighted in bold. Primers for the on-target have been added for convenience. The table below is sorted by the CFD off-target score. Sites with very low CFD scores < 0.02 are unlikely to be cleaved, see our study Haeussler et al. 2016, Figure 2.

In the protocol by Matthew Canver, Harvard, two PCRs are run: one PCR to amplify the potential off-target, then a second PCR to extend the handles with Illumina barcodes. Please click here to download the protocol. Alternatively, you can have a look at Fu et al, 2014.

If a primer was not found, the reason is usually that the region around the off-target is too repetitive. To avoid unspecific primers, all repeats are masked for the primer design (not for off-target search). If you think that we should change the parameters here or should use different primer3 settings, please let us know.

Maximum amplicon length:     Primer Tm:

NamePrimer Sequence Tm CFD Score
ontarget_mm0_exon_5730457N03Rik/Evx1_chr6_52314227_F TCGTCGGCAGCGTCAGAAATCGAGGTGAGCTGCA 59.3 1.00
ontarget_mm0_exon_5730457N03Rik/Evx1_chr6_52314227_R GTCTCGTGGGCTCGGGAAGGGAACTGTGGGTGGAG 59.9 1.00
mm4_intron_Mxi1_chr19_53323439_F Primer3: not found at this Tm N.d. 0.25
mm4_intron_Mxi1_chr19_53323439_R Primer3: not found at this Tm N.d. 0.25
mm4_intron_0610012H03Rik_chr2_105227344_F TCGTCGGCAGCGTCCCTCCTCTGGGTACTTTCCG 59.1 0.17
mm4_intron_0610012H03Rik_chr2_105227344_R GTCTCGTGGGCTCGGCATCCTGGCTATAGCGTGGG 60.0 0.17
mm4_intergenic_Gm2373|5330416C01Rik_chr13_97613658_F TCGTCGGCAGCGTCATGATGCCTGGAGCCCAAAA 59.9 0.15
mm4_intergenic_Gm2373|5330416C01Rik_chr13_97613658_R GTCTCGTGGGCTCGGGCATCCAAGTCCATGGCTTC 59.2 0.15
mm4_intron_Col6a2_chr10_76603946_F TCGTCGGCAGCGTCCCACACGTGTGCCTATGAGA 59.7 0.15
mm4_intron_Col6a2_chr10_76603946_R GTCTCGTGGGCTCGGTCATGGCTCTGCTACACACC 59.7 0.15
mm3_intron_Stard8_chrX_99061058_F TCGTCGGCAGCGTCCGGCATCCTGCTTATCCTCC 60.3 0.15
mm3_intron_Stard8_chrX_99061058_R GTCTCGTGGGCTCGGAACAGATGTGAGGCCATTGC 58.8 0.15
mm4_intergenic_Rfwd2|Gm10530_chr1_159501911_F TCGTCGGCAGCGTCGCAGGTCTAGAGCTAAGGCC 59.6 0.14
mm4_intergenic_Rfwd2|Gm10530_chr1_159501911_R GTCTCGTGGGCTCGGGGACTCCCCAAAGCACGAAG 60.9 0.14
mm3_exon_Mdm1_chr10_118159651_F TCGTCGGCAGCGTCAGTGTGACCGACATGTGCTT 59.8 0.13
mm3_exon_Mdm1_chr10_118159651_R GTCTCGTGGGCTCGGCATCTTGGGAGGACGCTCTC 59.8 0.13
mm2_intergenic_Gm26435|Snx19_chr9_30427191_F TCGTCGGCAGCGTCGAGCTTGTTGTGGCTGCTG 59.7 0.13
mm2_intergenic_Gm26435|Snx19_chr9_30427191_R GTCTCGTGGGCTCGGTACGAACTCCGAAGCAGCAG 60.1 0.13
mm4_intron_Gm14114_chr2_146839264_F TCGTCGGCAGCGTCCCCCGGTTCCTTCTTTCCAA 59.8 0.12
mm4_intron_Gm14114_chr2_146839264_R GTCTCGTGGGCTCGGGGTCACAGGAAAACAGTCGC 59.4 0.12
mm3_intron_Nudt9_chr5_104062131_F TCGTCGGCAGCGTCGGCTGTTTGGTGATGGGGTA 59.9 0.11
mm3_intron_Nudt9_chr5_104062131_R GTCTCGTGGGCTCGGAACAACACACGCTCACGACA 60.7 0.11
mm4_intergenic_Kl|Stard13_chr5_151022580_F TCGTCGGCAGCGTCGATCAGGCAGAGCTGGTCTC 59.8 0.10
mm4_intergenic_Kl|Stard13_chr5_151022580_R GTCTCGTGGGCTCGGCCACACATGGTCATGGAAGA 57.5 0.10
mm4_intron_Map3k2_chr18_32188513_F Primer3: not found at this Tm N.d. 0.10
mm4_intron_Map3k2_chr18_32188513_R Primer3: not found at this Tm N.d. 0.10
mm4_intergenic_Rapgef5|Gm24741_chr12_117528937_F TCGTCGGCAGCGTCACACACATGGTTCTCTCTGG 57.1 0.10
mm4_intergenic_Rapgef5|Gm24741_chr12_117528937_R GTCTCGTGGGCTCGGTAGACAGACCTGAGCCTGGC 60.9 0.10
mm4_intergenic_Mrps22|PISRT1_chr9_98624746_F Primer3: not found at this Tm N.d. 0.08
mm4_intergenic_Mrps22|PISRT1_chr9_98624746_R Primer3: not found at this Tm N.d. 0.08
mm4_intron_Chrna4_chr2_181042035_F TCGTCGGCAGCGTCGCTCAGCTCTGTTGCCTGTT 60.8 0.07
mm4_intron_Chrna4_chr2_181042035_R GTCTCGTGGGCTCGGGAGAGACTGCCCGAGAGAGA 60.1 0.07
mm4_intron_Mgmt_chr7_136927938_F Primer3: not found at this Tm N.d. 0.06
mm4_intron_Mgmt_chr7_136927938_R Primer3: not found at this Tm N.d. 0.06
mm4_intergenic_Cbln2|Gm5096_chr18_87505211_F Primer3: not found at this Tm N.d. 0.05
mm4_intergenic_Cbln2|Gm5096_chr18_87505211_R Primer3: not found at this Tm N.d. 0.05
mm4_intergenic_Gm13857|Bpgm_chr6_34452529_F Primer3: not found at this Tm N.d. 0.05
mm4_intergenic_Gm13857|Bpgm_chr6_34452529_R Primer3: not found at this Tm N.d. 0.05
mm4_intron_Lmx1b_chr2_33567118_F TCGTCGGCAGCGTCGATAGCAGTGGGTCATGGGG 59.8 0.05
mm4_intron_Lmx1b_chr2_33567118_R GTCTCGTGGGCTCGGGCGAAGAGCTTTCAAGGCAT 59.1 0.05
mm4_intron_Ssbp3_chr4_106994997_F Primer3: not found at this Tm N.d. 0.04
mm4_intron_Ssbp3_chr4_106994997_R Primer3: not found at this Tm N.d. 0.04
mm3_exon_Tsnaxip1_chr8_105844366_F TCGTCGGCAGCGTCTAACATGCTGGGCCCTTCAG 60.0 0.02
mm3_exon_Tsnaxip1_chr8_105844366_R GTCTCGTGGGCTCGGCCCACGCATCTTCAGTAGGG 60.1 0.02
mm4_intron_Dbn1_chr13_55487771_F Primer3: not found at this Tm N.d. 0.01
mm4_intron_Dbn1_chr13_55487771_R Primer3: not found at this Tm N.d. 0.01
mm4_exon_Cdh6_chr15_13053940_F Primer3: not found at this Tm N.d. 0.01
mm4_exon_Cdh6_chr15_13053940_R Primer3: not found at this Tm N.d. 0.01
mm4_intergenic_Olfr1440|Olfr1441_chr19_12397119_F Primer3: not found at this Tm N.d. 0.00
mm4_intergenic_Olfr1440|Olfr1441_chr19_12397119_R Primer3: not found at this Tm N.d. 0.00
mm4_intron_Cntn4_chr6_106001067_F Primer3: not found at this Tm N.d. 0.00
mm4_intron_Cntn4_chr6_106001067_R Primer3: not found at this Tm N.d. 0.00
mm4_intron_Mylk_chr16_34868160_F TCGTCGGCAGCGTCGCAACCTCAGCCATCCTCAA 60.3 0.00
mm4_intron_Mylk_chr16_34868160_R GTCTCGTGGGCTCGGGGCGGGTGATCATGATAGCA 59.9 0.00
mm4_exon_Mpc1/4930506C21Rik_chr17_8297941_F TCGTCGGCAGCGTCTCTCCCTGCCAAACTGCATC 60.3 0.00
mm4_exon_Mpc1/4930506C21Rik_chr17_8297941_R GTCTCGTGGGCTCGGTGGGTGTCTGTGCTAGGACT 60.1 0.00

Off-target amplicon sequences with primers

These only list off-targets that have primers in the table above. Primers underlined, off-targets in bold.

ontarget_mm0_exon_5730457N03Rik/Evx1_chr6_52314227 AGAAATCGAGGTGAGCTGCACCCCAGACTGCGCCACCGGGAACGCCGAGTACCAGCACAGCAAAGGTAGCCACCTTGCCC
CTCCGCTCCCCGGTCCGCCCACTCCACCCACAGTTCCCTTC
mm4_intron_0610012H03Rik_chr2_105227344 CCTCCTCTGGGTACTTTCCGTAAGACACATTTTGGAAATGTACCCAGACTGGGCCTCCTGGAAAGGAGAAAGCCGGGTGC
TCTGCTGTACATTTGGTGCCTGTTCTGCCCCACGCTATAGCCAGGATG
mm4_intergenic_Gm2373|5330416C01Rik_chr13_97613658 ATGATGCCTGGAGCCCAAAAACGTCGTGTGGGGCAGATGGCTGGCTATATTCCCCAAGACTGGGCCTCAGGGAAGGTTTG
AGATATGGATAAAATATAATGTAAAAGTCATCAGAAGCCATGGACTTGGATGC
mm4_intron_Col6a2_chr10_76603946 CCACACGTGTGCCTATGAGAGAAGATCAGCATGAACAGTGTCCACCATGACTGGGCCACCTGGAATGAATCACGGGGTGT
GTAGCAGAGCCATGA
mm3_intron_Stard8_chrX_99061058 CGGCATCCTGCTTATCCTCCTGTTGTGTCCTTCCTGGTGGCTCAGTCTTGGACCCCACTTCGCCCATGGCAATGGCCTCA
CATCTGTT
mm4_intergenic_Rfwd2|Gm10530_chr1_159501911 GCAGGTCTAGAGCTAAGGCCTTAATGAGTTCTCCATTGGACCATTTCCTTCCCTAGGATCTGCTGTCATTCAAACAGAAT
ATGCTAAGCATGGTCGTGGCCGGTAGAGCAGTCTTGGCTTCGTGCTTTGGGGAGTCC
mm3_exon_Mdm1_chr10_118159651 AGTGTGACCGACATGTGCTTTCCATGGGGTCTTCCAGGTGGCGCAGTCTTAGTGTCTCCATCTAAAGTGAAGCCACCAGG
CCTCGAGCAGAGGAGGAGAGCGTCCTCCCAAGATG
mm2_intergenic_Gm26435|Snx19_chr9_30427191 GAGCTTGTTGTGGCTGCTGGCCGCGGCGGTCGGAAGGATCCCCACCCCCCCAAGAGTTCGTTCCCAGGGGCGCAGTCTGA
G
CACGGGTCCCCCAGCGACGTGTGACCCGATCTGCCGGCTGCTGCTTCGGAGTTCGTA
mm4_intron_Gm14114_chr2_146839264 CCCCGGTTCCTTCTTTCCAAGGGCGTTTTTAGCCTCAGAAACATCCTAGACTGCGGCAGAGGGAAGGAGATTTAAGATCT
GACAGTTCCCTGCCTGCGACTGTTTTCCTGTGACC
mm3_intron_Nudt9_chr5_104062131 GGCTGTTTGGTGATGGGGTAAGAGACGGCTTTTCTGTTTACCTTGCCGCGTGACGGTCCCGGTGCCGCAGCCTTGGGCTG
ACTTGCCCTGTGTGTCGTGAGCGTGTGTTGTT
mm4_intergenic_Kl|Stard13_chr5_151022580 GATCAGGCAGAGCTGGTCTCTCTCTCCTCTTTATTTTTTACTACATATGTTTTTGAAAATTCCTTGTATTATTGTTTTCA
ATGTCGGCCCGTTCTCTGTGGCACATTCTGGGCTGAAATTCTTCCATGACCATGTGTGG
mm4_intergenic_Rapgef5|Gm24741_chr12_117528937 ACACACATGGTTCTCTCTGGCATTCTCGGTGAGGCAGTCTGGGAAATGAGTTTTGTGTGACATAATCTGTCTTCTGATCA
GCTAGCTACTCAGCTCTGATCCTCAGAGAGGCCAGGCTCAGGTCTGTCTA
mm4_intron_Chrna4_chr2_181042035 GCTCAGCTCTGTTGCCTGTTTATCTTCACAGCTTCTAGAGACAGGCTTTGTGCCCAGCCTTCCAGGTTGAGCAGTCTGGG
ACAGTGGCTCGCACCAGCGGGCAGTCTCTCTCGGGCAGTCTCTC
mm4_intron_Lmx1b_chr2_33567118 GATAGCAGTGGGTCATGGGGGAGGAACAGACCCACAATAAGCAAAAGGGGGGCGTTGGCCCCAGACTGCCCCACCCAGAA
CC
CCTCACCTTCCGACAGGGCTTGGAGGAGACCTCAAAGGATGCCTTGAAAGCTCTTCGC
mm3_exon_Tsnaxip1_chr8_105844366 TAACATGCTGGGCCCTTCAGATCAGGGTACAGAGAGAAGAGCTCAAACCTGCATTCCTATCTTCCTTTCCATGTGGCGCA
GTCTTGA
AGACGTGACCCTACTGAAGATGCGTGGG
mm4_intron_Mylk_chr16_34868160 GCAACCTCAGCCATCCTCAAATACCCCCCATCCCTACATCAGGTGTCACCAGGCCCTGTTATGTCATCTCCTACACAGTT
CTTTCCTTTCCATTCCCAGTGGCACTGTCTGGGTCCTAGCTGCTATCATGATCACCCGCC
mm4_exon_Mpc1/4930506C21Rik_chr17_8297941 TCTCCCTGCCAAACTGCATCTGCAGCCACAGCCCAGACAGCCCCACTGGGAATGGTGCTAGTCCACGGCTCTCATGGAGT
CCTAGCACAGACACCCA

Input file for Crispresso

Crispresso, written by Luca Pinello, is a software package to quantify the Cas9-induced mutations on off- or on-targets.

Click here to download an amplicon input file for Crispresso. For each off-target, it includes the off-target name, its PCR amplicon and the guide sequence. Keep a copy of this file.

After sequencing, run CRISPRessoPooled. The tool will map the reads to the amplicons and analyse the mutations:
CRISPRessoPooled -r1 Reads1.fastq.gz -r2 Reads2.fastq.gz -f crisporAmplicons_mN1FkRligAThyqKv3eg3.txt --name MY_EXPERIMENT

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