出品公司: | Addgene |
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载体名称: | pNN_v2 |
质粒类型: | 靶向基因操作载体 |
高拷贝/低拷贝: | 高拷贝 |
启动子: | -- |
克隆方法: | 多克隆位点,限制性内切酶 |
载体大小: | 2746bp |
5' 测序引物及序列: | -- |
3' 测序引物及序列: | -- |
载体标签: | -- |
载体抗性: | 卡纳霉素(Kanamycin) |
筛选标记: | -- |
备注: | 克隆菌株为Stbl3。 |
产品目录号: | 32182 |
稳定性: | -- |
组成型: | -- |
病毒/非病毒: | -- |
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载体基本信息
载体质粒图谱和多克隆位点信息
载体简介
(a) Natural structure of TALEs derived from Xanthomonas sp. Each DNA-binding module consists of 34 amino acids, where the RVDs in the 12th and 13th amino acid positions of each repeat specify the DNA base being targeted according to the cipher NG = T, HD = C, NI = A, and NN = G or A. The DNA-binding modules are flanked by nonrepetitive N and C termini, which carry the translocation, nuclear localization (NLS) and transcription activation (AD) domains. A cryptic signal within the N terminus specifies a thymine as the first base of the target site.(b) The TALE toolbox allows rapid and inexpensive construction of custom TALE-TFs and TALENs. The kit consists of 12 plasmids in total: four monomer plasmids to be used as templates for PCR amplification, four TALE-TF and four TALEN cloning backbones corresponding to four different bases targeted by the 0.5 repeat. CMV, cytomegalovirus promoter; N term, nonrepetitive N terminus from the Hax3 TALE; C term, nonrepetitive C terminus from the Hax3 TALE; BsaI, type IIs restriction sites used for the insertion of custom TALE DNA-binding domains; ccdB + CmR, negative selection cassette containing the ccdB negative selection gene and chloramphenicol resistance gene; NLS, nuclear localization signal; VP64, synthetic transcriptional activator derived from VP16 protein of herpes simplex virus; 2A, 2A self-cleavage linker; EGFP, enhanced green fluorescent protein; polyA signal, polyadenylation signal; FokI, catalytic domain from the FokI endonuclease. (c) TALEs can be used to generate custom TALE-TFs and modulate the transcription of endogenous genes from the genome. The TALE DNA-binding domain is fused to the synthetic VP64 transcriptional activator, which recruits RNA polymerase and other factors needed to initiate transcription. (d) TALENs can be used to generate site-specific double-strand breaks to facilitate genome editing through nonhomologous repair or homology directed repair. Two TALENs target a pair of binding sites flanking a 16-bp spacer. The left and right TALENs recognize the top and bottom strands of the target sites, respectively. Each TALE DNA-binding domain is fused to the catalytic domain of FokI endonuclease; when FokI dimerizes, it cuts the DNA in the region between the left and right TALEN-binding sites.
载体序列
LOCUS pNN_v2 2746 bp DNA SYN DEFINITION pNN_v2 ACCESSION KEYWORDS SOURCE ORGANISM other sequences; artificial sequences; vectors. FEATURES Location/Qualifiers source 1..2746 /organism="pNN_v2" /mol_type="other DNA" CDS complement(0..809) /label="ORF frame 3" gene complement(12..809) /label="KanR2 (variant)" /gene="KanR2 (variant)" promoter complement(851..879) /label="AmpR_promoter" terminator 990..1147 /label="rrnB_terminator" promoter complement(1748..1764) /label="M13_forward20_primer" rep_origin complement(2019..2638) /label="pBR322_origin" gene complement(2746..809) /label="KanR2 (variant)" /gene="KanR2 (variant)" ORIGIN 1 TAGAAAAACT CATCGAGCAT CAAATGAAAC TGCAATTTAT TCATATCAGG ATTATCAATA 61 CCATATTTTT GAAAAAGCCG TTTCTGTAAT GAAGGAGAAA ACTCACCGAG GCAGTTCCAT 121 AGGATGGCAA GATCCTGGTA TCGGTCTGCG ATTCCGACTC GTCCAACATC AATACAACCT 181 ATTAATTTCC CCTCGTCAAA AATAAGGTTA TCAAGTGAGA AATCACCATG AGTGACGACT 241 GAATCCGGTG AGAATGGCAA AAGTTTATGC ATTTCTTTCC AGACTTGTTC AACAGGCCAG 301 CCATTACGCT CGTCATCAAA ATCACTCGCA TCAACCAAAC CGTTATTCAT TCGTGATTGC 361 GCCTGAGCGA GGCGAAATAC GCGATCGCTG TTAAAAGGAC AATTACAAAC AGGAATCGAG 421 TGCAACCGGC GCAGGAACAC TGCCAGCGCA TCAACAATAT TTTCACCTGA ATCAGGATAT 481 TCTTCTAATA CCTGGAACGC TGTTTTTCCG GGGATCGCAG TGGTGAGTAA CCATGCATCA 541 TCAGGAGTAC GGATAAAATG CTTGATGGTC GGAAGTGGCA TAAATTCCGT CAGCCAGTTT 601 AGTCTGACCA TCTCATCTGT AACATCATTG GCAACGCTAC CTTTGCCATG TTTCAGAAAC 661 AACTCTGGCG CATCGGGCTT CCCATACAAG CGATAGATTG TCGCACCTGA TTGCCCGACA 721 TTATCGCGAG CCCATTTATA CCCATATAAA TCAGCATCCA TGTTGGAATT TAATCGCGGC 781 CTCGACGTTT CCCGTTGAAT ATGGCTCATA TTCTTCCTTT TTCAATATTA TTGAAGCATT 841 TATCAGGGTT ATTGTCTCAT GAGCGGATAC ATATTTGAAT GTATTTAGAA AAATAAACAA 901 ATAGGGGTCA GTGTTACAAC CAATTAACCA ATTCTGAACA TTATCGCGAG CCCATTTATA 961 CCTGAATATG GCTCATAACA CCCCTTGTTT GCCTGGCGGC AGTAGCGCGG TGGTCCCACC 1021 TGACCCCATG CCGAACTCAG AAGTGAAACG CCGTAGCGCC GATGGTAGTG TGGGGACTCC 1081 CCATGCGAGA GTAGGGAACT GCCAGGCATC AAATAAAACG AAAGGCTCAG TCGAAAGACT 1141 GGGCCTTTCG CCCGGGCTAA TTAGGGGGTG TCGCCCTTCG CTGAACTCAC CCCAGAGCAG 1201 GTCGTGGCAA TTGCGAGCAA CAACGGGGGA AAGCAGGCAC TCGAAACCGT CCAGAGGTTG 1261 CTGCCTGTGC TGTGCCAAGC GCACGGACGT CAAAAGGGCG ACACAAAATT TATTCTAAAT 1321 GCATAATAAA TACTGATAAC ATCTTATAGT TTGTATTATA TTTTGTATTA TCGTTGACAT 1381 GTATAATTTT GATATCAAAA ACTGATTTTC CCTTTATTAT TTTCGAGATT TATTTTCTTA 1441 ATTCTCTTTA ACAAACTAGA AATATTGTAT ATACAAAAAA TCATAAATAA TAGATGAATA 1501 GTTTAATTAT AGGTGTTCAT CAATCGAAAA AGCAACGTAT CTTATTTAAA GTGCGTTGCT 1561 TTTTTCTCAT TTATAAGGTT AAATAATTCT CATATATCAA GCAAAGTGAC AGGCGCCCTT 1621 AAATATTCTG ACAAATGCTC TTTCCCTAAA CTCCCCCCAT AAAAAAACCC GCCGAAGCGG 1681 GTTTTTACGT TATTTGCGGA TTAACGATTA CTCGTTATCA GAACCGCCCA GGGGGCCCGA 1741 GCTTAAGACT GGCCGTCGTT TTACAACACA GAAAGAGTTT GTAGAAACGC AAAAAGGCCA 1801 TCCGTCAGGG GCCTTCTGCT TAGTTTGATG CCTGGCAGTT CCCTACTCTC GCCTTCCGCT 1861 TCCTCGCTCA CTGACTCGCT GCGCTCGGTC GTTCGGCTGC GGCGAGCGGT ATCAGCTCAC 1921 TCAAAGGCGG TAATACGGTT ATCCACAGAA TCAGGGGATA ACGCAGGAAA GAACATGTGA 1981 GCAAAAGGCC AGCAAAAGGC CAGGAACCGT AAAAAGGCCG CGTTGCTGGC GTTTTTCCAT 2041 AGGCTCCGCC CCCCTGACGA GCATCACAAA AATCGACGCT CAAGTCAGAG GTGGCGAAAC 2101 CCGACAGGAC TATAAAGATA CCAGGCGTTT CCCCCTGGAA GCTCCCTCGT GCGCTCTCCT 2161 GTTCCGACCC TGCCGCTTAC CGGATACCTG TCCGCCTTTC TCCCTTCGGG AAGCGTGGCG 2221 CTTTCTCATA GCTCACGCTG TAGGTATCTC AGTTCGGTGT AGGTCGTTCG CTCCAAGCTG 2281 GGCTGTGTGC ACGAACCCCC CGTTCAGCCC GACCGCTGCG CCTTATCCGG TAACTATCGT 2341 CTTGAGTCCA ACCCGGTAAG ACACGACTTA TCGCCACTGG CAGCAGCCAC TGGTAACAGG 2401 ATTAGCAGAG CGAGGTATGT AGGCGGTGCT ACAGAGTTCT TGAAGTGGTG GGCTAACTAC 2461 GGCTACACTA GAAGAACAGT ATTTGGTATC TGCGCTCTGC TGAAGCCAGT TACCTTCGGA 2521 AAAAGAGTTG GTAGCTCTTG ATCCGGCAAA CAAACCACCG CTGGTAGCGG TGGTTTTTTT 2581 GTTTGCAAGC AGCAGATTAC GCGCAGAAAA AAAGGATCTC AAGAAGATCC TTTGATCTTT 2641 TCTACGGGGT CTGACGCTCA GTGGAACGAC GCGCGCGTAA CTCACGTTAA GGGATTTTGG 2701 TCATGAGCTT GCGCCGTCCC GTCAAGTCAG CGTAATGCTC TGCTTT
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