LOCUS       sequence-272480-        4365 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  R0SA26 knock-in vector with microhomology-mediated 
            end-joining(MMEJ)-based method.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4365)
  AUTHORS   Abe T, Inoue KI, Furuta Y, Kiyonari H
  TITLE     Pronuclear Microinjection during S-Phase Increases the Efficiency of
            CRISPR-Cas9-Assisted Knockin of Large DNA Donors in Mouse Zygotes.
  JOURNAL   Cell Rep. 2020 May 19;31(7):107653. doi: 
            10.1016/j.celrep.2020.107653.
  PUBMED    32433962
REFERENCE   2  (bases 1 to 4365)
  AUTHORS   .
  TITLE     Direct Submission
  JOURNAL   Exported Dec 15, 2025 from SnapGene Server 8.0.1
            https://www.snapgene.com
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "Cell Rep.";
            date: "2020-05-19"; volume: "31(7):107653. doi"; pages: " 
            10.1016/j.celrep.2020.107653"
COMMENT     Sequence Label: R26-EGFP MMEJ donor vector
FEATURES             Location/Qualifiers
     source          1..4365
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     rep_origin      complement(30..458)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(140..161)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     352..371
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     585..607
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     primer_bind     599..616
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     600..616
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     626..645
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        626..644
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     primer_bind     669..685
                     /label=pBluescriptKS
                     /note="For pBluescript vector"
     primer_bind     670..686
                     /label=KS primer
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     misc_feature    join(780..845,846..883)
                     /label=Ad SA
                     /note="adenovirus major late transcript splice acceptor 
                     (Friedrich and Soriano, 1991)"
     primer_bind     916..932
                     /label=SK primer
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     regulatory      941..950
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             join(947..949,950..952,953..1666)
                     /codon_start=1
                     /product="the original enhanced GFP (Yang et al., 1996)"
                     /label=EGFP
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     CDS             join(947..949,950..952,953..1663)
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     primer_bind     complement(992..1013)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(1253..1272)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     1600..1621
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     protein_bind    complement(1689..1713)
                     /gene="mutant version of attB"
                     /label=attB2
                     /bound_moiety="BP Clonase(TM)"
                     /note="recombination site for the Gateway(R) BP reaction"
     primer_bind     complement(1759..1776)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    1765..1989
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     primer_bind     complement(2124..2140)
                     /label=SK primer
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(2177..2197)
                     /label=T3
                     /note="T3 promoter, forward primer"
     promoter        complement(2177..2195)
                     /label=T3 promoter
                     /note="promoter for bacteriophage T3 RNA polymerase"
     primer_bind     complement(2216..2232)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(2216..2232)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(2229..2251)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    2240..2256
                     /label=lac operator
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="The lac repressor binds to the lac operator to 
                     inhibit transcription in E. coli. This inhibition can be 
                     relieved by adding lactose or 
                     isopropyl-beta-D-thiogalactopyranoside (IPTG)."
     promoter        complement(join(2264..2270,2271..2288,2289..2294))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    2309..2330
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(2447..2464)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(2618..3206)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(2698..2717)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(3377..4168,4169..4237))
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     4000..4019
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(4238..4342)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 ctaaattgta agcgttaata ttttgttaaa attcgcgtta aatttttgtt aaatcagctc
       61 attttttaac caataggccg aaatcggcaa aatcccttat aaatcaaaag aatagaccga
      121 gatagggttg agtgttgttc cagtttggaa caagagtcca ctattaaaga acgtggactc
      181 caacgtcaaa gggcgaaaaa ccgtctatca gggcgatggc ccactacgtg aaccatcacc
      241 ctaatcaagt tttttggggt cgaggtgccg taaagcacta aatcggaacc ctaaagggag
      301 cccccgattt agagcttgac ggggaaagcc ggcgaacgtg gcgagaaagg aagggaagaa
      361 agcgaaagga gcgggcgcta gggcgctggc aagtgtagcg gtcacgctgc gcgtaaccac
      421 cacacccgcc gcgcttaatg cgccgctaca gggcgcgtcc cattcgccat tcaggctgcg
      481 caactgttgg gaagggcgat cggtgcgggc ctcttcgcta ttacgccagc tggcgaaagg
      541 gggatgtgct gcaaggcgat taagttgggt aacgccaggg ttttcccagt cacgacgttg
      601 taaaacgacg gccagtgagc gcgcgtaata cgactcacta tagggcgaat tgggtaccgg
      661 gccccccctc gaggtcgacg gtatcgataa gcttgcatcg tacgcgtacg tgtttggcct
      721 tccccctctt ccctcgtgat ctgcaactcc agtctttcta gacttaagta agggatctgt
      781 agggcgcagt agtccagggt ttccttgatg atgtcatact tatcctgtcc cttttttttc
      841 cacagctcgc ggttgaggac aaactcttcg cggtctttcc agtggggatc gacggtatcg
      901 tagagtcgag gccgctctag aactagtgga tccaccggtc gccaccatgg tgagcaaggg
      961 cgaggagctg ttcaccgggg tggtgcccat cctggtcgag ctggacggcg acgtaaacgg
     1021 ccacaagttc agcgtgtccg gcgagggcga gggcgatgcc acctacggca agctgaccct
     1081 gaagttcatc tgcaccaccg gcaagctgcc cgtgccctgg cccaccctcg tgaccaccct
     1141 gacctacggc gtgcagtgct tcagccgcta ccccgaccac atgaagcagc acgacttctt
     1201 caagtccgcc atgcccgaag gctacgtcca ggagcgcacc atcttcttca aggacgacgg
     1261 caactacaag acccgcgccg aggtgaagtt cgagggcgac accctggtga accgcatcga
     1321 gctgaagggc atcgacttca aggaggacgg caacatcctg gggcacaagc tggagtacaa
     1381 ctacaacagc cacaacgtct atatcatggc cgacaagcag aagaacggca tcaaggtgaa
     1441 cttcaagatc cgccacaaca tcgaggacgg cagcgtgcag ctcgccgacc actaccagca
     1501 gaacaccccc atcggcgacg gccccgtgct gctgcccgac aaccactacc tgagcaccca
     1561 gtccgccctg agcaaagacc ccaacgagaa gcgcgatcac atggtcctgc tggagttcgt
     1621 gaccgccgcc gggatcactc tcggcatgga cgagctgtac aagtaaagcg gccgctcgag
     1681 atatctagac ccagctttct tgtacaaagt ggttcgattc gaggggcccc cgcgggcggc
     1741 cgcgagctcg ctgatcagcc tcgactgtgc cttctagttg ccagccatct gttgtttgcc
     1801 cctcccccgt gccttccttg accctggaag gtgccactcc cactgtcctt tcctaataaa
     1861 atgaggaaat tgcatcgcat tgtctgagta ggtgtcattc tattctgggg ggtggggtgg
     1921 ggcaggacag caagggggag gattgggaag acaatagcag gcatgctggg gatgcggtgg
     1981 gctctatggc ttctgaggcg gaaagaacca gctggggctc gatcctctag ttggcgcgcc
     2041 tctagaagat gggcgggagt cttctgggca ggcttaaagg cccaaacacg tacgcgtacg
     2101 atgcgaattc ctgcagcccg ggggatccac tagttctaga gcggccgcca ccgcggtgga
     2161 gctccagctt ttgttccctt tagtgagggt taattgcgcg cttggcgtaa tcatggtcat
     2221 agctgtttcc tgtgtgaaat tgttatccgc tcacaattcc acacaacata cgagccggaa
     2281 gcataaagtg taaagcctgg ggtgcctaat gagtgagcta actcacatta attgcgttgc
     2341 gctcactgcc cgctttccag tcgggaaacc tgtcgtgcca gctgcattaa tgaatcggcc
     2401 aacgcgcggg gagaggcggt ttgcgtattg ggcgctcttc cgcttcctcg ctcactgact
     2461 cgctgcgctc ggtcgttcgg ctgcggcgag cggtatcagc tcactcaaag gcggtaatac
     2521 ggttatccac agaatcaggg gataacgcag gaaagaacat gtgagcaaaa ggccagcaaa
     2581 aggccaggaa ccgtaaaaag gccgcgttgc tggcgttttt ccataggctc cgcccccctg
     2641 acgagcatca caaaaatcga cgctcaagtc agaggtggcg aaacccgaca ggactataaa
     2701 gataccaggc gtttccccct ggaagctccc tcgtgcgctc tcctgttccg accctgccgc
     2761 ttaccggata cctgtccgcc tttctccctt cgggaagcgt ggcgctttct catagctcac
     2821 gctgtaggta tctcagttcg gtgtaggtcg ttcgctccaa gctgggctgt gtgcacgaac
     2881 cccccgttca gcccgaccgc tgcgccttat ccggtaacta tcgtcttgag tccaacccgg
     2941 taagacacga cttatcgcca ctggcagcag ccactggtaa caggattagc agagcgaggt
     3001 atgtaggcgg tgctacagag ttcttgaagt ggtggcctaa ctacggctac actagaagaa
     3061 cagtatttgg tatctgcgct ctgctgaagc cagttacctt cggaaaaaga gttggtagct
     3121 cttgatccgg caaacaaacc accgctggta gcggtggttt ttttgtttgc aagcagcaga
     3181 ttacgcgcag aaaaaaagga tctcaagaag atcctttgat cttttctacg gggtctgacg
     3241 ctcagtggaa cgaaaactca cgttaaggga ttttggtcat gagattatca aaaaggatct
     3301 tcacctagat ccttttaaat taaaaatgaa gttttaaatc aatctaaagt atatatgagt
     3361 aaacttggtc tgacagttac caatgcttaa tcagtgaggc acctatctca gcgatctgtc
     3421 tatttcgttc atccatagtt gcctgactcc ccgtcgtgta gataactacg atacgggagg
     3481 gcttaccatc tggccccagt gctgcaatga taccgcgaga cccacgctca ccggctccag
     3541 atttatcagc aataaaccag ccagccggaa gggccgagcg cagaagtggt cctgcaactt
     3601 tatccgcctc catccagtct attaattgtt gccgggaagc tagagtaagt agttcgccag
     3661 ttaatagttt gcgcaacgtt gttgccattg ctacaggcat cgtggtgtca cgctcgtcgt
     3721 ttggtatggc ttcattcagc tccggttccc aacgatcaag gcgagttaca tgatccccca
     3781 tgttgtgcaa aaaagcggtt agctccttcg gtcctccgat cgttgtcaga agtaagttgg
     3841 ccgcagtgtt atcactcatg gttatggcag cactgcataa ttctcttact gtcatgccat
     3901 ccgtaagatg cttttctgtg actggtgagt actcaaccaa gtcattctga gaatagtgta
     3961 tgcggcgacc gagttgctct tgcccggcgt caatacggga taataccgcg ccacatagca
     4021 gaactttaaa agtgctcatc attggaaaac gttcttcggg gcgaaaactc tcaaggatct
     4081 taccgctgtt gagatccagt tcgatgtaac ccactcgtgc acccaactga tcttcagcat
     4141 cttttacttt caccagcgtt tctgggtgag caaaaacagg aaggcaaaat gccgcaaaaa
     4201 agggaataag ggcgacacgg aaatgttgaa tactcatact cttccttttt caatattatt
     4261 gaagcattta tcagggttat tgtctcatga gcggatacat atttgaatgt atttagaaaa
     4321 ataaacaaat aggggttccg cgcacatttc cccgaaaagt gccac
//
