Mouse Uaca Conditional Knockout Project (CRISPR/Cas9)
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https://www.alphaknockout.com Mouse Uaca Conditional Knockout Project (CRISPR/Cas9) Objective: To create a Uaca conditional knockout Mouse model (C57BL/6J) by CRISPR/Cas-mediated genome engineering. Strategy summary: The Uaca gene (NCBI Reference Sequence: NM_028283 ; Ensembl: ENSMUSG00000034485 ) is located on Mouse chromosome 9. 19 exons are identified, with the ATG start codon in exon 1 and the TAG stop codon in exon 19 (Transcript: ENSMUST00000050183). Exon 2 will be selected as conditional knockout region (cKO region). Deletion of this region should result in the loss of function of the Mouse Uaca gene. To engineer the targeting vector, homologous arms and cKO region will be generated by PCR using BAC clone RP23-339F10 as template. Cas9, gRNA and targeting vector will be co-injected into fertilized eggs for cKO Mouse production. The pups will be genotyped by PCR followed by sequencing analysis. Note: Homozygous mice display swelling of and inflammatory lesions in the preputial gland. Exon 2 starts from about 2.01% of the coding region. The knockout of Exon 2 will result in frameshift of the gene. The size of intron 1 for 5'-loxP site insertion: 46147 bp, and the size of intron 2 for 3'-loxP site insertion: 5019 bp. The size of effective cKO region: ~634 bp. The cKO region does not have any other known gene. Page 1 of 8 https://www.alphaknockout.com Overview of the Targeting Strategy Wildtype allele gRNA region 5' gRNA region 3' 1 2 19 Targeting vector Targeted allele Constitutive KO allele (After Cre recombination) Legends Exon of mouse Uaca Homology arm cKO region loxP site Page 2 of 8 https://www.alphaknockout.com Overview of the Dot Plot Window size: 10 bp Forward Reverse Complement Sequence 12 Note: The sequence of homologous arms and cKO region 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 GC Content Distribution Window size: 300 bp Sequence 12 Summary: Full Length(7134bp) | A(25.55% 1823) | C(21.0% 1498) | T(30.64% 2186) | G(22.81% 1627) Note: The sequence of homologous arms and cKO region 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. Page 3 of 8 https://www.alphaknockout.com BLAT Search Results (up) QUERY SCORE START END QSIZE IDENTITY CHROM STRAND START END SPAN ----------------------------------------------------------------------------------------------- browser details YourSeq 3000 1 3000 3000 100.0% chr9 + 60837591 60840590 3000 browser details YourSeq 160 1883 2135 3000 91.3% chr4 - 149978536 150002972 24437 browser details YourSeq 140 1952 2136 3000 91.7% chr2 + 60266426 60266618 193 browser details YourSeq 134 1962 2135 3000 90.5% chr11 - 80186176 80186361 186 browser details YourSeq 130 1947 2135 3000 90.9% chr4 - 133336288 133336671 384 browser details YourSeq 130 1984 2143 3000 95.3% chr15 + 78766193 79189726 423534 browser details YourSeq 130 1947 2123 3000 90.7% chr14 + 54542855 54543035 181 browser details YourSeq 129 1952 2135 3000 83.6% chr5 + 53220817 53220997 181 browser details YourSeq 129 1715 2134 3000 85.3% chr11 + 115635907 115636838 932 browser details YourSeq 126 1969 2140 3000 87.3% chr1 + 134951352 135173171 221820 browser details YourSeq 125 1947 2132 3000 89.9% chr18 - 39017365 39017550 186 browser details YourSeq 121 1968 2135 3000 88.6% chr5 - 73049524 73049700 177 browser details YourSeq 121 1953 2135 3000 86.6% chr3 + 138040957 138041146 190 browser details YourSeq 120 1955 2135 3000 90.0% chr11 + 101490645 101490825 181 browser details YourSeq 120 1972 2135 3000 87.1% chr1 + 191046855 191047222 368 browser details YourSeq 114 1945 2135 3000 85.1% chr12 - 28499371 28499554 184 browser details YourSeq 113 1971 2131 3000 87.6% chrX - 52871730 52871900 171 browser details YourSeq 113 1970 2140 3000 89.6% chr11 - 31483182 31483356 175 browser details YourSeq 113 1948 2135 3000 90.7% chr10 - 85619520 85619709 190 browser details YourSeq 112 1963 2124 3000 90.6% chr17 - 42993275 42993437 163 Note: The 3000 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 3000 1 3000 3000 100.0% chr9 + 60841225 60844224 3000 browser details YourSeq 130 1463 2101 3000 81.8% chr7 - 109930073 109930593 521 browser details YourSeq 111 1455 1605 3000 91.3% chr9 - 56601265 56846305 245041 browser details YourSeq 111 1464 1696 3000 92.4% chr7 - 15891823 15892396 574 browser details YourSeq 106 1441 1830 3000 89.5% chr8 - 70355159 70355743 585 browser details YourSeq 106 1449 1596 3000 87.5% chr7 + 19720185 19720331 147 browser details YourSeq 104 825 1759 3000 92.7% chr16 + 33291355 33754916 463562 browser details YourSeq 101 2070 2242 3000 85.8% chr10 - 107438085 107438242 158 browser details YourSeq 99 1441 1593 3000 84.0% chr8 - 14248370 14248514 145 browser details YourSeq 98 1460 1594 3000 89.3% chr6 - 84346286 84346416 131 browser details YourSeq 98 1444 1595 3000 88.3% chr5 + 150435632 150435781 150 browser details YourSeq 94 1453 1593 3000 87.5% chr15 - 74971781 74971917 137 browser details YourSeq 92 2079 2232 3000 92.7% chr8 - 44364626 44364955 330 browser details YourSeq 92 1441 1599 3000 90.4% chr14 - 74142639 74142810 172 browser details YourSeq 92 1453 1589 3000 88.0% chr16 + 34060159 34060294 136 browser details YourSeq 92 1453 1589 3000 91.9% chr1 + 28345764 28345903 140 browser details YourSeq 91 1441 1598 3000 85.0% chr4 - 86646380 86646531 152 browser details YourSeq 91 1453 1587 3000 85.8% chr2 - 29118983 29119113 131 browser details YourSeq 91 1443 1593 3000 88.9% chr13 + 77781438 77781586 149 browser details YourSeq 90 2079 2236 3000 94.2% chr5 - 117026754 117026974 221 Note: The 3000 bp section downstream of Exon 2 is BLAT searched against the genome. No significant similarity is found. Page 4 of 8 https://www.alphaknockout.com Gene and protein information: Uaca uveal autoantigen with coiled-coil domains and ankyrin repeats [ Mus musculus (house mouse) ] Gene ID: 72565, updated on 24-Oct-2019 Gene summary Official Symbol Uaca provided by MGI Official Full Name uveal autoantigen with coiled-coil domains and ankyrin repeats provided by MGI Primary source MGI:MGI:1919815 See related Ensembl:ENSMUSG00000034485 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 nucling; 2700059D02Rik Expression Ubiquitous expression in placenta adult (RPKM 12.9), CNS E11.5 (RPKM 8.3) and 25 other tissues See more Orthologs human all Genomic context Location: 9; 9 B See Uaca in Genome Data Viewer Exon count: 23 Annotation release Status Assembly Chr Location 108 current GRCm38.p6 (GCF_000001635.26) 9 NC_000075.6 (60793206..60880431) Build 37.2 previous assembly MGSCv37 (GCF_000001635.18) 9 NC_000075.5 (60642355..60728177) Chromosome 9 - NC_000075.6 Page 5 of 8 https://www.alphaknockout.com Transcript information: This gene has 5 transcripts Gene: Uaca ENSMUSG00000034485 Description uveal autoantigen with coiled-coil domains and ankyrin repeats [Source:MGI Symbol;Acc:MGI:1919815] Gene Synonyms 2700059D02Rik, nucling Location Chromosome 9: 60,794,542-60,880,370 forward strand. GRCm38:CM001002.2 About this gene This gene has 5 transcripts (splice variants), 193 orthologues, 2 paralogues, is a member of 1 Ensembl protein family and is associated with 16 phenotypes. Transcripts Name Transcript ID bp Protein Translation ID Biotype CCDS UniProt Flags Uaca-201 ENSMUST00000050183.6 4428 1413aa ENSMUSP00000062047.6 Protein coding CCDS23259 A0A0R4J0S7 TSL:1 GENCODE basic APPRIS P2 Uaca-202 ENSMUST00000214354.1 4417 1411aa ENSMUSP00000151172.1 Protein coding - A0A1L1SVG0 TSL:5 GENCODE basic APPRIS ALT2 Uaca-205 ENSMUST00000217656.1 3824 1236aa ENSMUSP00000150547.1 Protein coding - A0A1L1STY4 CDS 5' incomplete TSL:1 Uaca-203 ENSMUST00000214997.1 4493 No protein - Retained intron - - TSL:1 Uaca-204 ENSMUST00000216574.1 866 No protein - Retained intron - - TSL:2 Page 6 of 8 https://www.alphaknockout.com 105.83 kb Forward strand 60.80Mb 60.82Mb 60.84Mb 60.86Mb 60.88Mb Genes (Comprehensive set... Uaca-202 >protein coding Uaca-201 >protein coding Uaca-205 >protein coding Uaca-203 >retained intron Uaca-204 >retained intron Contigs < AC156940.1 < AC160562.2 Genes < Gm9869-202lncRNA (Comprehensive set... < Gm9869-201lncRNA Regulatory Build 60.80Mb 60.82Mb 60.84Mb 60.86Mb 60.88Mb Reverse strand 105.83 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 Page 7 of 8 https://www.alphaknockout.com Transcript: ENSMUST00000050183 85.82 kb Forward strand Uaca-201 >protein coding ENSMUSP00000062... MobiDB lite Low complexity (Seg) Coiled-coils (Ncoils) Superfamily Ankyrin repeat-containing domain superfamily SSF90257 SMART Ankyrin repeat Prints Ankyrin repeat Pfam Ankyrin repeat-containing domain PROSITE profiles Ankyrin repeat Target SNARE coiled-coil homology domain Ankyrin repeat-containing domain PANTHER PTHR24173 Protein Nucling Gene3D Ankyrin repeat-containing domain superfamily All sequence SNPs/i... Sequence variants (dbSNP and all other sources) Variant Legend missense variant synonymous variant Scale bar 0 200 400 600 800 1000 1200 1413 We wish to acknowledge the following valuable scientific information resources: Ensembl, MGI, NCBI, UCSC. Page 8 of 8.