质粒名称: | PCS2+ Cas9 |
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出品公司: | addgene |
目录编号: | 122948 |
存储实验室: | Janet Rossant |
载体骨架基本信息 |
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载体名称: | PCS2+ |
完整质粒大小: | 8355 bp |
载体类型: | Synthetic Biology细胞表达 |
载体抗性: | 氨苄霉素 |
生长温度: | 37 ℃ |
宿主菌: | DH5a |
拷贝数: | 高拷贝 |
插入基因信息 |
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插入基因名称: | Cas9 |
物种来源: | Synthetic |
启动子: | SP6 |
克隆方法: | Gibson Cloning |
5’克隆位点: | AgeI(未破坏) |
3’克隆位点: | NotI (未破坏) |
5’测序引物 | ATT TAG GTG ACA CTA TAG |
3’测序引物 | GGA TAA CAA TTT CAC ACA GG |
文献引用方法 |
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材料和方法部分: | PCS2+ Cas9 was a gift from Janet Rossant (Addgene plasmid # 122948 ; http://n2t.net/addgene:122948 ; RRID:Addgene_122948) |
参考文献部分: | Efficient generation of targeted large insertions by microinjection into two-cell-stage mouse embryos. Gu B, Posfai E, Rossant J. Nat Biotechnol. 2018 Jun 11. pii: nbt.4166. doi: 10.1038/nbt.4166. 10.1038/nbt.4166 PubMed 29889212 |
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载体基本信息
载体图谱质粒图谱和多克隆位点信息
载体简介
载体序列
LOCUS PCS2+ Cas9 8355 bp ds-DNA circular SYN 12-MAY-2021 DEFINITION For in vitro transcription to produce Cas9 mRNA for microinjection into mouse embryos. ACCESSION . VERSION . KEYWORDS PCS2+ Cas9 SOURCE synthetic DNA construct ORGANISM synthetic DNA construct REFERENCE 1 (bases 1 to 8355) AUTHORS Gu B, Posfai E, Rossant J TITLE Efficient generation of targeted large insertions by microinjection into two-cell-stage mouse embryos. JOURNAL Nat Biotechnol. 2018 Jun 11. pii: nbt.4166. doi: 10.1038/nbt.4166. PUBMED 29889212 REFERENCE 2 (bases 1 to 8355) AUTHORS . TITLE Direct Submission JOURNAL Exported May 12, 2021 from SnapGene Server 1.1.58 http://www.biofeng.com FEATURES Location/Qualifiers source 1..8355 /organism="synthetic DNA construct" /mol_type="other DNA" CDS 1..66 /codon_start=1 /product="three tandem FLAG(R) epitope tags, followed by an enterokinase cleavage site" /label=3xFLAG /translation="DYKDHDGDYKDHDIDYKDDDDK" CDS 73..93 /codon_start=1 /product="nuclear localization signal of SV40 (simian virus 40) large T antigen" /label=SV40 NLS /translation="PKKKRKV" CDS 118..4218 /codon_start=1 /product="Cas9 (Csn1) endonuclease from the Streptococcus pyogenes Type II CRISPR/Cas system" /label=Cas9 /note="generates RNA-guided double strand breaks in DNA" /translation="DKKYSIGLDIGTNSVGWAVITDEYKVPSKKFKVLGNTDRHSIKKN LIGALLFDSGETAEATRLKRTARRRYTRRKNRICYLQEIFSNEMAKVDDSFFHRLEESF LVEEDKKHERHPIFGNIVDEVAYHEKYPTIYHLRKKLVDSTDKADLRLIYLALAHMIKF RGHFLIEGDLNPDNSDVDKLFIQLVQTYNQLFEENPINASGVDAKAILSARLSKSRRLE NLIAQLPGEKKNGLFGNLIALSLGLTPNFKSNFDLAEDAKLQLSKDTYDDDLDNLLAQI GDQYADLFLAAKNLSDAILLSDILRVNTEITKAPLSASMIKRYDEHHQDLTLLKALVRQ QLPEKYKEIFFDQSKNGYAGYIDGGASQEEFYKFIKPILEKMDGTEELLVKLNREDLLR KQRTFDNGSIPHQIHLGELHAILRRQEDFYPFLKDNREKIEKILTFRIPYYVGPLARGN SRFAWMTRKSEETITPWNFEEVVDKGASAQSFIERMTNFDKNLPNEKVLPKHSLLYEYF TVYNELTKVKYVTEGMRKPAFLSGEQKKAIVDLLFKTNRKVTVKQLKEDYFKKIECFDS VEISGVEDRFNASLGTYHDLLKIIKDKDFLDNEENEDILEDIVLTLTLFEDREMIEERL KTYAHLFDDKVMKQLKRRRYTGWGRLSRKLINGIRDKQSGKTILDFLKSDGFANRNFMQ LIHDDSLTFKEDIQKAQVSGQGDSLHEHIANLAGSPAIKKGILQTVKVVDELVKVMGRH KPENIVIEMARENQTTQKGQKNSRERMKRIEEGIKELGSQILKEHPVENTQLQNEKLYL YYLQNGRDMYVDQELDINRLSDYDVDHIVPQSFLKDDSIDNKVLTRSDKNRGKSDNVPS EEVVKKMKNYWRQLLNAKLITQRKFDNLTKAERGGLSELDKAGFIKRQLVETRQITKHV AQILDSRMNTKYDENDKLIREVKVITLKSKLVSDFRKDFQFYKVREINNYHHAHDAYLN AVVGTALIKKYPKLESEFVYGDYKVYDVRKMIAKSEQEIGKATAKYFFYSNIMNFFKTE ITLANGEIRKRPLIETNGETGEIVWDKGRDFATVRKVLSMPQVNIVKKTEVQTGGFSKE SILPKRNSDKLIARKKDWDPKKYGGFDSPTVAYSVLVVAKVEKGKSKKLKSVKELLGIT IMERSSFEKNPIDFLEAKGYKEVKKDLIIKLPKYSLFELENGRKRMLASAGELQKGNEL ALPSKYVNFLYLASHYEKLKGSPEDNEQKQLFVEQHKHYLDEIIEQISEFSKRVILADA NLDKVLSAYNKHRDKPIREQAENIIHLFTLTNLGAPAAFKYFDTTIDRKRYTSTKEVLD ATLIHQSITGLYETRIDLSQLGGD" CDS 4219..4266 /codon_start=1 /product="bipartite nuclear localization signal from nucleoplasmin" /label=nucleoplasmin NLS /translation="KRPAATKKAGQAKKKK" promoter complement(4298..4315) /label=T7 promoter /note="promoter for bacteriophage T7 RNA polymerase" polyA_signal 4320..4454 /label=SV40 poly(A) signal /note="SV40 polyadenylation signal" primer_bind complement(4344..4363) /label=EBV-rev /note="SV40 polyA terminator, reverse primer" primer_bind 4398..4417 /label=SV40pA-R /note="SV40 polyA, reverse primer" primer_bind complement(4567..4587) /label=T3 /note="T3 promoter, forward primer" promoter complement(4567..4585) /label=T3 promoter /note="promoter for bacteriophage T3 RNA polymerase" primer_bind complement(4606..4622) /label=M13 rev /note="common sequencing primer, one of multiple similar variants" primer_bind complement(4606..4622) /label=M13 Reverse /note="In lacZ gene. Also called M13-rev" primer_bind complement(4619..4641) /label=M13/pUC Reverse /note="In lacZ gene" protein_bind 4630..4646 /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(4654..4684) /label=lac promoter /note="promoter for the E. coli lac operon" protein_bind 4699..4720 /label=CAP binding site /bound_moiety="E. coli catabolite activator protein" /note="CAP binding activates transcription in the presence of cAMP." primer_bind complement(4837..4854) /label=L4440 /note="L4440 vector, forward primer" rep_origin complement(5008..5596) /direction=LEFT /label=ori /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of replication" primer_bind complement(5088..5107) /label=pBR322ori-F /note="pBR322 origin, forward primer" CDS complement(5767..6627) /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 6390..6409 /label=Amp-R /note="Ampicillin resistance gene, reverse primer" promoter complement(6628..6732) /gene="bla" /label=AmpR promoter rep_origin complement(6758..7213) /direction=LEFT /label=f1 ori /note="f1 bacteriophage origin of replication; arrow indicates direction of (+) strand synthesis" primer_bind complement(6895..6916) /label=F1ori-F /note="F1 origin, forward primer" primer_bind 7107..7126 /label=F1ori-R /note="F1 origin, reverse primer" promoter 7291..8268 /label=CMV IE94 promoter /note="enhancer/promoter region of simian cytomegalovirus major immediate early transcription unit IE94" promoter 8303..8321 /label=SP6 promoter /note="promoter for bacteriophage SP6 RNA polymerase" primer_bind 8303..8320 /label=SP6 /note="SP6 promoter, forward primer" ORIGIN 1 gactataagg accacgacgg agactacaag gatcatgata ttgattacaa agacgatgac 61 gataagatgg ccccaaagaa gaagcggaag gtcggtatcc acggagtccc agcagccgac 121 aagaagtaca gcatcggcct ggacatcggc accaactctg tgggctgggc cgtgatcacc 181 gacgagtaca aggtgcccag caagaaattc aaggtgctgg gcaacaccga ccggcacagc 241 atcaagaaga acctgatcgg agccctgctg ttcgacagcg gcgaaacagc cgaggccacc 301 cggctgaaga gaaccgccag aagaagatac accagacgga agaaccggat ctgctatctg 361 caagagatct tcagcaacga gatggccaag gtggacgaca gcttcttcca cagactggaa 421 gagtccttcc tggtggaaga ggataagaag cacgagcggc accccatctt cggcaacatc 481 gtggacgagg tggcctacca cgagaagtac cccaccatct accacctgag aaagaaactg 541 gtggacagca ccgacaaggc cgacctgcgg ctgatctatc tggccctggc ccacatgatc 601 aagttccggg gccacttcct gatcgagggc gacctgaacc ccgacaacag cgacgtggac 661 aagctgttca tccagctggt gcagacctac aaccagctgt tcgaggaaaa ccccatcaac 721 gccagcggcg tggacgccaa ggccatcctg tctgccagac tgagcaagag cagacggctg 781 gaaaatctga tcgcccagct gcccggcgag aagaagaatg gcctgttcgg aaacctgatt 841 gccctgagcc tgggcctgac ccccaacttc aagagcaact tcgacctggc cgaggatgcc 901 aaactgcagc tgagcaagga cacctacgac gacgacctgg acaacctgct ggcccagatc 961 ggcgaccagt acgccgacct gtttctggcc gccaagaacc tgtccgacgc catcctgctg 1021 agcgacatcc tgagagtgaa caccgagatc accaaggccc ccctgagcgc ctctatgatc 1081 aagagatacg acgagcacca ccaggacctg accctgctga aagctctcgt gcggcagcag 1141 ctgcctgaga agtacaaaga gattttcttc gaccagagca agaacggcta cgccggctac 1201 attgacggcg gagccagcca ggaagagttc tacaagttca tcaagcccat cctggaaaag 1261 atggacggca ccgaggaact gctcgtgaag ctgaacagag aggacctgct gcggaagcag 1321 cggaccttcg acaacggcag catcccccac cagatccacc tgggagagct gcacgccatt 1381 ctgcggcggc aggaagattt ttacccattc ctgaaggaca accgggaaaa gatcgagaag 1441 atcctgacct tccgcatccc ctactacgtg ggccctctgg ccaggggaaa cagcagattc 1501 gcctggatga ccagaaagag cgaggaaacc atcaccccct ggaacttcga ggaagtggtg 1561 gacaagggcg cttccgccca gagcttcatc gagcggatga ccaacttcga taagaacctg 1621 cccaacgaga aggtgctgcc caagcacagc ctgctgtacg agtacttcac cgtgtataac 1681 gagctgacca aagtgaaata cgtgaccgag ggaatgagaa agcccgcctt cctgagcggc 1741 gagcagaaaa aggccatcgt ggacctgctg ttcaagacca accggaaagt gaccgtgaag 1801 cagctgaaag aggactactt caagaaaatc gagtgcttcg actccgtgga aatctccggc 1861 gtggaagatc ggttcaacgc ctccctgggc acataccacg atctgctgaa aattatcaag 1921 gacaaggact tcctggacaa tgaggaaaac gaggacattc tggaagatat cgtgctgacc 1981 ctgacactgt ttgaggacag agagatgatc gaggaacggc tgaaaaccta tgcccacctg 2041 ttcgacgaca aagtgatgaa gcagctgaag cggcggagat acaccggctg gggcaggctg 2101 agccggaagc tgatcaacgg catccgggac aagcagtccg gcaagacaat cctggatttc 2161 ctgaagtccg acggcttcgc caacagaaac ttcatgcagc tgatccacga cgacagcctg 2221 acctttaaag aggacatcca gaaagcccag gtgtccggcc agggcgatag cctgcacgag 2281 cacattgcca atctggccgg cagccccgcc attaagaagg gcatcctgca gacagtgaag 2341 gtggtggacg agctcgtgaa agtgatgggc cggcacaagc ccgagaacat cgtgatcgaa 2401 atggccagag agaaccagac cacccagaag ggacagaaga acagccgcga gagaatgaag 2461 cggatcgaag agggcatcaa agagctgggc agccagatcc tgaaagaaca ccccgtggaa 2521 aacacccagc tgcagaacga gaagctgtac ctgtactacc tgcagaatgg gcgggatatg 2581 tacgtggacc aggaactgga catcaaccgg ctgtccgact acgatgtgga ccatatcgtg 2641 cctcagagct ttctgaagga cgactccatc gacaacaagg tgctgaccag aagcgacaag 2701 aaccggggca agagcgacaa cgtgccctcc gaagaggtcg tgaagaagat gaagaactac 2761 tggcggcagc tgctgaacgc caagctgatt acccagagaa agttcgacaa tctgaccaag 2821 gccgagagag gcggcctgag cgaactggat aaggccggct tcatcaagag acagctggtg 2881 gaaacccggc agatcacaaa gcacgtggca cagatcctgg actcccggat gaacactaag 2941 tacgacgaga atgacaagct gatccgggaa gtgaaagtga tcaccctgaa gtccaagctg 3001 gtgtccgatt tccggaagga tttccagttt tacaaagtgc gcgagatcaa caactaccac 3061 cacgcccacg acgcctacct gaacgccgtc gtgggaaccg ccctgatcaa aaagtaccct 3121 aagctggaaa gcgagttcgt gtacggcgac tacaaggtgt acgacgtgcg gaagatgatc 3181 gccaagagcg agcaggaaat cggcaaggct accgccaagt acttcttcta cagcaacatc 3241 atgaactttt tcaagaccga gattaccctg gccaacggcg agatccggaa gcggcctctg 3301 atcgagacaa acggcgaaac cggggagatc gtgtgggata agggccggga ttttgccacc 3361 gtgcggaaag tgctgagcat gccccaagtg aatatcgtga aaaagaccga ggtgcagaca 3421 ggcggcttca gcaaagagtc tatcctgccc aagaggaaca gcgataagct gatcgccaga 3481 aagaaggact gggaccctaa gaagtacggc ggcttcgaca gccccaccgt ggcctattct 3541 gtgctggtgg tggccaaagt ggaaaagggc aagtccaaga aactgaagag tgtgaaagag 3601 ctgctgggga tcaccatcat ggaaagaagc agcttcgaga agaatcccat cgactttctg 3661 gaagccaagg gctacaaaga agtgaaaaag gacctgatca tcaagctgcc taagtactcc 3721 ctgttcgagc tggaaaacgg ccggaagaga atgctggcct ctgccggcga actgcagaag 3781 ggaaacgaac tggccctgcc ctccaaatat gtgaacttcc tgtacctggc cagccactat 3841 gagaagctga agggctcccc cgaggataat gagcagaaac agctgtttgt ggaacagcac 3901 aagcactacc tggacgagat catcgagcag atcagcgagt tctccaagag agtgatcctg 3961 gccgacgcta atctggacaa agtgctgtcc gcctacaaca agcaccggga taagcccatc 4021 agagagcagg ccgagaatat catccacctg tttaccctga ccaatctggg agcccctgcc 4081 gccttcaagt actttgacac caccatcgac cggaagaggt acaccagcac caaagaggtg 4141 ctggacgcca ccctgatcca ccagagcatc accggcctgt acgagacacg gatcgacctg 4201 tctcagctgg gaggcgacaa aaggccggcg gccacgaaaa aggccggcca ggcaaaaaag 4261 aaaaagtaag aattcaaggc ctctcgagcc tctagaacta tagtgagtcg tattacgtag 4321 atccagacat gataagatac attgatgagt ttggacaaac cacaactaga atgcagtgaa 4381 aaaaatgctt tatttgtgaa atttgtgatg ctattgcttt atttgtaacc attataagct 4441 gcaataaaca agttaacaac aacaattgca ttcattttat gtttcaggtt cagggggagg 4501 tgtgggaggt tttttaattc gcggccgcgg cgccaatgca ttgggcccgg tacccagctt 4561 ttgttccctt tagtgagggt taattgcgcg cttggcgtaa tcatggtcat agctgtttcc 4621 tgtgtgaaat tgttatccgc tcacaattcc acacaacata cgagccggga gcataaagtg 4681 taaagcctgg ggtgcctaat gagtgagcta actcacatta attgcgttgc gctcactgcc 4741 cgctttccag tcgggaaacc tgtcgtgcca gctgcattaa tgaatcggcc aacgcgcggg 4801 gagaggcggt ttgcgtattg ggcgctcttc cgcttcctcg ctcactgact cgctgcgctc 4861 ggtcgttcgg ctgcggcgag cggtatcagc tcactcaaag gcggtaatac ggttatccac 4921 agaatcaggg gataacgcag gaaagaacat gtgagcaaaa ggccagcaaa aggccaggaa 4981 ccgtaaaaag gccgcgttgc tggcgttttt ccataggctc cgcccccctg acgagcatca 5041 caaaaatcga cgctcaagtc agaggtggcg aaacccgaca ggactataaa gataccaggc 5101 gtttccccct ggaagctccc tcgtgcgctc tcctgttccg accctgccgc ttaccggata 5161 cctgtccgcc tttctccctt cgggaagcgt ggcgctttct catagctcac gctgtaggta 5221 tctcagttcg gtgtaggtcg ttcgctccaa gctgggctgt gtgcacgaac cccccgttca 5281 gcccgaccgc tgcgccttat ccggtaacta tcgtcttgag tccaacccgg taagacacga 5341 cttatcgcca ctggcagcag ccactggtaa caggattagc agagcgaggt atgtaggcgg 5401 tgctacagag ttcttgaagt ggtggcctaa ctacggctac actagaagaa cagtatttgg 5461 tatctgcgct ctgctgaagc cagttacctt cggaaaaaga gttggtagct cttgatccgg 5521 caaacaaacc accgctggta gcggtggttt ttttgtttgc aagcagcaga ttacgcgcag 5581 aaaaaaagga tctcaagaag atcctttgat cttttctacg gggtctgacg ctcagtggaa 5641 cgaaaactca cgttaaggga ttttggtcat gagattatca aaaaggatct tcacctagat 5701 ccttttaaat taaaaatgaa gttttaaatc aatctaaagt atatatgagt aaacttggtc 5761 tgacagttac caatgcttaa tcagtgaggc acctatctca gcgatctgtc tatttcgttc 5821 atccatagtt gcctgactcc ccgtcgtgta gataactacg atacgggagg gcttaccatc 5881 tggccccagt gctgcaatga taccgcgaga cccacgctca ccggctccag atttatcagc 5941 aataaaccag ccagccggaa gggccgagcg cagaagtggt cctgcaactt tatccgcctc 6001 catccagtct attaattgtt gccgggaagc tagagtaagt agttcgccag ttaatagttt 6061 gcgcaacgtt gttgccattg ctacaggcat cgtggtgtca cgctcgtcgt ttggtatggc 6121 ttcattcagc tccggttccc aacgatcaag gcgagttaca tgatccccca tgttgtgcaa 6181 aaaagcggtt agctccttcg gtcctccgat cgttgtcaga agtaagttgg ccgcagtgtt 6241 atcactcatg gttatggcag cactgcataa ttctcttact gtcatgccat ccgtaagatg 6301 cttttctgtg actggtgagt actcaaccaa gtcattctga gaatagtgta tgcggcgacc 6361 gagttgctct tgcccggcgt caatacggga taataccgcg ccacatagca gaactttaaa 6421 agtgctcatc attggaaaac gttcttcggg gcgaaaactc tcaaggatct taccgctgtt 6481 gagatccagt tcgatgtaac ccactcgtgc acccaactga tcttcagcat cttttacttt 6541 caccagcgtt tctgggtgag caaaaacagg aaggcaaaat gccgcaaaaa agggaataag 6601 ggcgacacgg aaatgttgaa tactcatact cttccttttt caatattatt gaagcattta 6661 tcagggttat tgtctcatga gcggatacat atttgaatgt atttagaaaa ataaacaaat 6721 aggggttccg cgcacatttc cccgaaaagt gccacctaaa ttgtaagcgt taatattttg 6781 ttaaaattcg cgttaaattt ttgttaaatc agctcatttt ttaaccaata ggccgaaatc 6841 ggcaaaatcc cttataaatc aaaagaatag accgagatag ggttgagtgt tgttccagtt 6901 tggaacaaga gtccactatt aaagaacgtg gactccaacg tcaaagggcg aaaaaccgtc 6961 tatcagggcg atggcccact acgtgaacca tcaccctaat caagtttttt ggggtcgagg 7021 tgccgtaaag cactaaatcg gaaccctaaa gggagccccc gatttagagc ttgacgggga 7081 aagccggcga acgtggcgag aaaggaaggg aagaaagcga aaggagcggg cgctagggcg 7141 ctggcaagtg tagcggtcac gctgcgcgta accaccacac ccgccgcgct taatgcgccg 7201 ctacagggcg cgtcccattc gccattcagg ctgcgcaact gttgggaagg gcgatcggtg 7261 cgggcctctt cgctattacg ccagtcgacc gccaattcaa tatggcgtat atggactcat 7321 gccaattcaa tatggtggat ctggacctgt gccaattcaa tatggcgtat atggactcgt 7381 gccaattcaa tatggtggat ctggacccca gccaattcaa tatggcggac ttggcaccat 7441 gccaattcaa tatggcggac ctggcactgt gccaactggg gaggggtcta cttggcacgg 7501 tgccaagttt gaggaggggt cttggccctg tgccaagtcc gccatattga attggcatgg 7561 tgccaataat ggcggccata ttggctatat gccaggatca atatataggc aatatccaat 7621 atggccctat gccaatatgg ctattggcca ggttcaatac tatgtattgg ccctatgcca 7681 tatagtattc catatatggg ttttcctatt gacgtagata gcccctccca atgggcggtc 7741 ccatatacca tatatggggc ttcctaatac cgcccatagc cactccccca ttgacgtcaa 7801 tggtctctat atatggtctt tcctattgac gtcatatggg cggtcctatt gacgtatatg 7861 gcgcctcccc cattgacgtc aattacggta aatggcccgc ctggctcaat gcccattgac 7921 gtcaatagga ccacccacca ttgacgtcaa tgggatggct cattgcccat tcatatccgt 7981 tctcacgccc cctattgacg tcaatgacgg taaatggccc acttggcagt acatcaatat 8041 ctattaatag taacttggca agtacattac tattggaagt acgccagggt acattggcag 8101 tactcccatt gacgtcaatg gcggtaaatg gcccgcgatg gctgccaagt acatccccat 8161 tgacgtcaat ggggaggggc aatgacgcaa atgggcgttc cattgacgta aatgggcggt 8221 aggcgtgcct aatgggaggt ctatataagc aatgctcgtt tagggaaccg ccattctgcc 8281 tggggacgtc ggagcaagct tgatttaggt gacactatag aatacaagct acttgttctt 8341 tttgcaggat ccatg //