https://www.alphaknockout.com
Mouse Jph3 Knockout Project (CRISPR/Cas9)
Objective: To create a Jph3 knockout Mouse model (C57BL/6J) by CRISPR/Cas-mediated genome engineering.
Strategy summary: The Jph3 gene (NCBI Reference Sequence: NM_020605 ; Ensembl: ENSMUSG00000025318 ) is located on Mouse chromosome 8. 5 exons are identified, with the ATG start codon in exon 1 and the TGA stop codon in exon 5 (Transcript: ENSMUST00000026357). Exon 2 will be selected as target site. Cas9 and gRNA will be co-injected into fertilized eggs for KO Mouse production. The pups will be genotyped by PCR followed by sequencing analysis. Note: Homozygotes for a targeted null mutation exhibit impaired balance and motor coordination.
Exon 2 starts from about 17.16% of the coding region. Exon 2 covers 34.86% of the coding region. The size of effective KO region: ~778 bp. The KO region does not have any other known gene.
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Overview of the Targeting Strategy
Wildtype allele 5' gRNA region gRNA region 3'
1 2 5
Legends Exon of mouse Jph3 Knockout region
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Overview of the Dot Plot (up) Window size: 15 bp
Forward Reverse Complement
Sequence 12
Note: The 2000 bp section upstream of Exon 2 is aligned with itself to determine if there are tandem repeats. No significant tandem repeat is found in the dot plot matrix. So this region is suitable for PCR screening or sequencing analysis.
Overview of the Dot Plot (down) Window size: 15 bp
Forward Reverse Complement
Sequence 12
Note: The 2000 bp section downstream of Exon 2 is aligned with itself to determine if there are tandem repeats. No significant tandem repeat is found in the dot plot matrix. So this region is suitable for PCR screening or sequencing analysis.
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Overview of the GC Content Distribution (up) Window size: 300 bp
Sequence 12
Summary: Full Length(2000bp) | A(23.45% 469) | C(26.3% 526) | T(26.5% 530) | G(23.75% 475)
Note: The 2000 bp section upstream of Exon 2 is analyzed to determine the GC content. No significant high GC-content region is found. So this region is suitable for PCR screening or sequencing analysis.
Overview of the GC Content Distribution (down) Window size: 300 bp
Sequence 12
Summary: Full Length(2000bp) | A(22.4% 448) | C(23.95% 479) | T(24.8% 496) | G(28.85% 577)
Note: The 2000 bp section downstream of Exon 2 is analyzed to determine the GC content. No significant high GC-content region is found. So this region is suitable for PCR screening or sequencing analysis.
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BLAT Search Results (up)
QUERY SCORE START END QSIZE IDENTITY CHROM STRAND START END SPAN ------browser details YourSeq 2000 1 2000 2000 100.0% chr8 + 121750968 121752967 2000 browser details YourSeq 176 626 1517 2000 89.6% chr14 + 20368441 20646854 278414 browser details YourSeq 142 1358 1533 2000 91.4% chr11 + 101015468 101015648 181 browser details YourSeq 136 1354 1518 2000 92.6% chr10 + 76837259 76837438 180 browser details YourSeq 135 1357 1517 2000 92.6% chr3 - 40911059 40911222 164 browser details YourSeq 135 1369 1532 2000 92.5% chr11 - 62382978 62383142 165 browser details YourSeq 135 1335 1509 2000 90.9% chr15 + 58041320 58041530 211 browser details YourSeq 134 1357 1518 2000 90.7% chr18 + 14364113 14364273 161 browser details YourSeq 133 1357 1514 2000 89.7% chr12 - 54706692 54706846 155 browser details YourSeq 131 1357 1509 2000 90.6% chr6 + 116838377 116838526 150 browser details YourSeq 131 1358 1517 2000 88.5% chr10 + 121363242 121363397 156 browser details YourSeq 131 1362 1514 2000 90.0% chr10 + 24872243 24872391 149 browser details YourSeq 130 1378 1533 2000 93.4% chr7 - 122655290 122655448 159 browser details YourSeq 130 1357 1517 2000 89.2% chr11 - 118904530 118904687 158 browser details YourSeq 130 1357 1509 2000 94.0% chr10 - 93798191 93798343 153 browser details YourSeq 130 1357 1513 2000 89.7% chr11 + 33324906 33325060 155 browser details YourSeq 129 1357 1514 2000 88.4% chr15 - 99960817 99960971 155 browser details YourSeq 129 1360 1518 2000 91.6% chr1 - 101941460 101941624 165 browser details YourSeq 129 1370 1514 2000 93.1% chr5 + 143918651 143918794 144 browser details YourSeq 128 1357 1513 2000 91.1% chr13 - 64217433 64217589 157
Note: The 2000 bp section upstream of Exon 2 is BLAT searched against the genome. No significant similarity is found.
BLAT Search Results (down)
QUERY SCORE START END QSIZE IDENTITY CHROM STRAND START END SPAN ------browser details YourSeq 2000 1 2000 2000 100.0% chr8 + 121753746 121755745 2000 browser details YourSeq 143 822 988 2000 92.9% chr3 + 88572516 88572682 167 browser details YourSeq 139 822 988 2000 95.0% chr2 - 121785864 121831256 45393 browser details YourSeq 139 808 988 2000 87.5% chr12 - 72634243 72634413 171 browser details YourSeq 137 808 987 2000 91.1% chr17 - 27670762 27670947 186 browser details YourSeq 136 808 988 2000 88.0% chr3 - 58319724 58319899 176 browser details YourSeq 135 808 988 2000 90.5% chr3 - 79969810 79969992 183 browser details YourSeq 134 822 990 2000 91.4% chr9 - 63913305 63913476 172 browser details YourSeq 134 808 982 2000 88.4% chrX + 58072174 58072344 171 browser details YourSeq 134 822 993 2000 90.9% chr11 + 29695692 29695866 175 browser details YourSeq 132 822 989 2000 89.8% chr17 - 29424881 29425051 171 browser details YourSeq 132 808 989 2000 90.4% chr17 - 13146501 13146683 183 browser details YourSeq 132 822 988 2000 91.8% chr17 + 85102733 85102903 171 browser details YourSeq 131 807 985 2000 89.3% chr7 - 58095802 58095978 177 browser details YourSeq 131 808 988 2000 90.2% chr17 - 25975287 25975467 181 browser details YourSeq 131 829 989 2000 90.7% chr4 + 150465195 150465355 161 browser details YourSeq 131 808 989 2000 89.1% chr3 + 152139200 152139377 178 browser details YourSeq 131 822 991 2000 90.2% chr15 + 70161006 70161178 173 browser details YourSeq 131 812 988 2000 88.6% chr12 + 81801732 81801904 173 browser details YourSeq 131 808 988 2000 89.8% chr11 + 99204955 99205135 181
Note: The 2000 bp section downstream of Exon 2 is BLAT searched against the genome. No significant similarity is found.
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Gene and protein information: Jph3 junctophilin 3 [ Mus musculus (house mouse) ] Gene ID: 57340, updated on 12-Aug-2019
Gene summary
Official Symbol Jph3 provided by MGI Official Full Name junctophilin 3 provided by MGI Primary source MGI:MGI:1891497 See related Ensembl:ENSMUSG00000025318 Gene type protein coding RefSeq status VALIDATED Organism Mus musculus Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus Also known as Jp3; JP-3 Expression Biased expression in cortex adult (RPKM 46.6), cerebellum adult (RPKM 35.8) and 5 other tissuesS ee more Orthologs human all
Genomic context
Location: 8; 8 E1 See Jph3 in Genome Data Viewer Exon count: 5
Annotation release Status Assembly Chr Location
108 current GRCm38.p6 (GCF_000001635.26) 8 NC_000074.6 (121730559..121791083)
Build 37.2 previous assembly MGSCv37 (GCF_000001635.18) 8 NC_000074.5 (124254463..124314721)
Chromosome 8 - NC_000074.6
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Transcript information: This gene has 4 transcripts
Gene: Jph3 ENSMUSG00000025318
Description junctophilin 3 [Source:MGI Symbol;Acc:MGI:1891497] Gene Synonyms JP-3 Location Chromosome 8: 121,729,623-121,794,276 forward strand. GRCm38:CM001001.2 About this gene This gene has 4 transcripts (splice variants), 188 orthologues, 3 paralogues, is a member of 1 Ensembl protein family and is associated with 1 phenotype. Transcripts
Name Transcript ID bp Protein Translation ID Biotype CCDS UniProt Flags
Jph3- ENSMUST00000026357.11 3637 744aa ENSMUSP00000026357.5 Protein coding CCDS22728 Q9ET77 TSL:1 201 GENCODE basic APPRIS P1
Jph3- ENSMUST00000167439.1 2852 744aa ENSMUSP00000126190.1 Nonsense mediated - Q9ET77 TSL:1 202 decay
Jph3- ENSMUST00000172209.1 679 No - Retained intron - - TSL:2 204 protein
Jph3- ENSMUST00000169735.1 2092 No - lncRNA - - TSL:5 203 protein
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84.65 kb Forward strand 121.72Mb 121.74Mb 121.76Mb 121.78Mb 121.80Mb Genes Gm20388-201 >protein coding (Comprehensive set...
Jph3-203 >lncRNA
Jph3-201 >protein coding
Jph3-202 >nonsense mediated decay
Jph3-204 >retained intron
Contigs AC103359.6 > AC121975.3 > Genes < Klhdc4-208nonsense mediated decay (Comprehensive set...
< Klhdc4-209retained intron
< Klhdc4-206retained intron
< Klhdc4-204retained intron
< Klhdc4-201protein coding
< Klhdc4-205protein coding
< Klhdc4-210protein coding
< Klhdc4-203lncRNA
Regulatory Build
121.72Mb 121.74Mb 121.76Mb 121.78Mb 121.80Mb Reverse strand 84.65 kb
Regulation Legend CTCF Enhancer Open Chromatin Promoter Promoter Flank Transcription Factor Binding Site
Gene Legend Protein Coding
Ensembl protein coding merged Ensembl/Havana
Non-Protein Coding
RNA gene processed transcript
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Transcript: ENSMUST00000026357
60.26 kb Forward strand
Jph3-201 >protein coding
ENSMUSP00000026... Transmembrane heli... MobiDB lite Low complexity (Seg) Coiled-coils (Ncoils) Superfamily SSF82185 SMART MORN motif Pfam MORN motif PIRSF Junctophilin
PANTHER Junctophilin
PTHR23085:SF7 Gene3D 2.20.110.10
All sequence SNPs/i... Sequence variants (dbSNP and all other sources)
Variant Legend missense variant synonymous variant
Scale bar 0 80 160 240 320 400 480 560 640 744
We wish to acknowledge the following valuable scientific information resources: Ensembl, MGI, NCBI, UCSC.
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