https://www.alphaknockout.com

Mouse Wasf1 Knockout Project (CRISPR/Cas9)

Objective: To create a Wasf1 knockout Mouse model (C57BL/6J) by CRISPR/Cas-mediated genome engineering.

Strategy summary: The Wasf1 (NCBI Reference Sequence: NM_031877 ; Ensembl: ENSMUSG00000019831 ) is located on Mouse 10. 9 exons are identified, with the ATG start codon in exon 2 and the TAA stop codon in exon 9 (Transcript: ENSMUST00000019975). Exon 3~7 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: Mutation of this gene has been associated with both morphological and functional defects of the central nervous system. Targeted mutagenesis has resulted in mice that display sensorimotor and cognitive defects similar to those exhibited by patients with 3p-syndrome mental retardation.

Exon 3 starts from about 7.99% of the coding region. Exon 3~7 covers 45.32% of the coding region. The size of effective KO region: ~8173 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 3 4 5 6 7 9

Legends Exon of mouse Wasf1 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 3 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 1453 bp section downstream of Exon 7 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(27.55% 551) | C(19.45% 389) | T(29.65% 593) | G(23.35% 467)

Note: The 2000 bp section upstream of Exon 3 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(1453bp) | A(26.84% 390) | C(20.03% 291) | T(33.72% 490) | G(19.41% 282)

Note: The 1453 bp section downstream of Exon 7 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% chr10 + 40924485 40926484 2000 browser details YourSeq 101 656 1027 2000 93.2% chr9 - 119767563 119768044 482 browser details YourSeq 97 656 924 2000 86.8% chrX + 152275554 152275815 262 browser details YourSeq 96 795 1027 2000 86.3% chr12 - 98978843 98979092 250 browser details YourSeq 89 662 887 2000 90.9% chr8 - 110072663 110072889 227 browser details YourSeq 87 656 890 2000 74.9% chr5 - 52427033 52427257 225 browser details YourSeq 87 795 1027 2000 91.6% chr18 - 66233816 66234073 258 browser details YourSeq 85 698 896 2000 90.7% chr8 - 35823424 36207024 383601 browser details YourSeq 85 699 896 2000 91.1% chr15 + 81402364 81402583 220 browser details YourSeq 82 795 978 2000 93.6% chr11 + 54374837 54375043 207 browser details YourSeq 81 698 973 2000 92.6% chr5 + 150373815 150374102 288 browser details YourSeq 80 656 1027 2000 86.2% chr15 + 38269422 38269803 382 browser details YourSeq 80 688 975 2000 92.4% chr12 + 17087190 17087502 313 browser details YourSeq 79 698 887 2000 91.6% chr5 - 113935156 113935369 214 browser details YourSeq 79 656 872 2000 95.5% chr11 - 119112274 119112517 244 browser details YourSeq 79 795 978 2000 90.7% chr11 - 113091391 113091617 227 browser details YourSeq 78 799 1027 2000 89.2% chr11 - 109530566 109530802 237 browser details YourSeq 76 655 882 2000 85.8% chr10 + 82000189 82000421 233 browser details YourSeq 75 665 887 2000 92.2% chr5 - 106894269 106894497 229 browser details YourSeq 74 699 1027 2000 92.1% chr6 + 94288574 94288957 384

Note: The 2000 bp section upstream of Exon 3 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 1453 1 1453 1453 100.0% chr10 + 40934658 40936110 1453 browser details YourSeq 249 535 1270 1453 92.8% chr17 - 56834269 57474987 640719 browser details YourSeq 249 538 1273 1453 94.3% chr1 + 97337466 97773317 435852 browser details YourSeq 220 539 1270 1453 93.0% chr10 + 36191319 36569504 378186 browser details YourSeq 174 539 1175 1453 83.2% chrX + 156238918 156239265 348 browser details YourSeq 157 514 697 1453 96.0% chr2 - 101612249 101612437 189 browser details YourSeq 157 524 700 1453 96.0% chr19 + 25744143 25744340 198 browser details YourSeq 152 523 700 1453 94.8% chr13 - 29086311 29086498 188 browser details YourSeq 152 530 700 1453 94.8% chr3 + 104053421 104053592 172 browser details YourSeq 151 532 692 1453 97.6% chr13 - 101748367 101748529 163 browser details YourSeq 151 524 700 1453 94.5% chr10 + 88870222 88870395 174 browser details YourSeq 150 467 692 1453 95.1% chr7 - 120697084 120697307 224 browser details YourSeq 149 531 700 1453 93.4% chr9 - 11578722 11578889 168 browser details YourSeq 149 532 700 1453 92.5% chr5 - 48726331 48726491 161 browser details YourSeq 149 1108 1273 1453 96.3% chr5 - 15750269 15750438 170 browser details YourSeq 149 530 700 1453 98.2% chr9 + 104662466 104662639 174 browser details YourSeq 149 529 700 1453 95.8% chr3 + 158926524 158926709 186 browser details YourSeq 149 533 700 1453 95.2% chr15 + 42133525 42133735 211 browser details YourSeq 149 523 700 1453 89.2% chr1 + 79203999 79204164 166 browser details YourSeq 147 523 700 1453 95.7% chr15 - 94041503 94041688 186

Note: The 1453 bp section downstream of Exon 7 is BLAT searched against the genome. No significant similarity is found.

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Gene and information: Wasf1 WAS protein family, member 1 [ Mus musculus (house mouse) ] Gene ID: 83767, updated on 22-Oct-2019

Gene summary

Official Symbol Wasf1 provided by MGI Official Full Name WAS protein family, member 1 provided by MGI Primary source MGI:MGI:1890563 See related Ensembl:ENSMUSG00000019831 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 Scar; WAVE; WAVE-1; AI195380; AI838537 Expression Biased expression in frontal lobe adult (RPKM 33.5), cortex adult (RPKM 31.9) and 9 other tissues See more Orthologs human all

Genomic context

Location: 10 B1; 10 22.07 cM See Wasf1 in Genome Data Viewer Exon count: 9

Annotation release Status Assembly Chr Location

108 current GRCm38.p6 (GCF_000001635.26) 10 NC_000076.6 (40883480..40938569)

Build 37.2 previous assembly MGSCv37 (GCF_000001635.18) 10 NC_000076.5 (40603340..40658375)

Chromosome 10 - NC_000076.6

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Transcript information: This gene has 2 transcripts

Gene: Wasf1 ENSMUSG00000019831

Description WAS protein family, member 1 [Source:MGI Symbol;Acc:MGI:1890563] Gene Synonyms Scar, WAVE, WAVE-1 Location Chromosome 10: 40,883,475-40,938,570 forward strand. GRCm38:CM001003.2 About this gene This gene has 2 transcripts (splice variants), 206 orthologues, 3 paralogues, is a member of 1 Ensembl protein family and is associated with 33 phenotypes. Transcripts

Name Transcript ID bp Protein Translation ID Biotype CCDS UniProt Flags

Wasf1-202 ENSMUST00000105509.1 2719 559aa ENSMUSP00000101148.1 Protein coding CCDS23801 Q8R5H6 TSL:5 GENCODE basic APPRIS P1

Wasf1-201 ENSMUST00000019975.13 2609 559aa ENSMUSP00000019975.7 Protein coding CCDS23801 Q8R5H6 TSL:1 GENCODE basic APPRIS P1

75.10 kb Forward strand 40.88Mb 40.90Mb 40.92Mb 40.94Mb (Comprehensive set... Wasf1-201 >protein coding

Wasf1-202 >protein coding

Contigs < AC174452.2 Genes < Cdc40-201protein coding (Comprehensive set...

< Cdc40-204retained intron

< Cdc40-202retained intron

< Cdc40-203retained intron

< Gm22948-201misc RNA

Regulatory Build

40.88Mb 40.90Mb 40.92Mb 40.94Mb Reverse strand 75.10 kb

Regulation Legend

CTCF Enhancer Open Chromatin Promoter Promoter Flank

Gene Legend Protein Coding

Ensembl protein coding merged Ensembl/Havana

Non-Protein Coding

RNA gene processed transcript

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Transcript: ENSMUST00000019975

55.09 kb Forward strand

Wasf1-201 >protein coding

ENSMUSP00000019... MobiDB lite Low complexity (Seg) Coiled-coils (Ncoils) SMART WH2 domain Pfam WH2 domain PROSITE profiles WH2 domain PANTHER SCAR/WAVE family

PTHR12902:SF8 Gene3D 1.20.5.340 1.20.58.1570

All sequence SNPs/i... Sequence variants (dbSNP and all other sources)

Variant Legend stop gained missense variant synonymous variant

Scale bar 0 60 120 180 240 300 360 420 480 559

We wish to acknowledge the following valuable scientific information resources: Ensembl, MGI, NCBI, UCSC.

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