LOCUS       V027886                 9556 bp    DNA     circular SYN 01-JAN-1980
DEFINITION  synthetic circular DNA.
ACCESSION   V027886
VERSION     V027886
KEYWORDS    .
SOURCE      .
  ORGANISM  .
            .
FEATURES             Location/Qualifiers
     LTR             234..414
                     /note="truncated 5' long terminal repeat (LTR) from HIV-1"
                     /label="5' LTR (truncated)"
     misc_feature    458..583
                     /note="packaging signal of human immunodeficiency virus
                     type 1"
                     /label="HIV-1 Ψ"
     misc_feature    1076..1309
                     /note="The Rev response element (RRE) of HIV-1 allows for
                     Rev-dependent mRNA export from the nucleus to the
                     cytoplasm."
                     /label="RRE"
     CDS             1493..1537
                     /codon_start=1
                     /note="recognized by the 2H10 single-chain llama nanobody"
                     /product="antigenic peptide corresponding to amino acids
                     655 to 669 of the HIV envelope protein gp41 (Lutje Hulsik
                     et al., 2013)"
                     /transl_table=1
                     /translation="KNEQELLELDKWASL"
                     /label="gp41 peptide"
     misc_feature    1804..1921
                     /note="central polypurine tract and central termination
                     sequence of HIV-1"
                     /label="cPPT/CTS"
     promoter        2011..2214
                     /note="human cytomegalovirus (CMV) immediate early
                     promoter"
                     /label="CMV promoter"
     CDS             2317..3582
                     /label="Pax6(NM_001244201)"
                     /note="Pax6(NM_001244201)"
                     /gene="Pax6"
     CDS             3589..3654
                     /codon_start=1
                     /product="three tandem FLAG® epitope tags, followed by an
                     enterokinase cleavage site"
                     /transl_table=1
                     /translation="DYKDHDGDYKDHDIDYKDDDDK"
                     /label="3xFLAG"
     promoter        3698..3909
                     /note="core&nbsp;promoter for human elongation factor
                     EF-1α"
                     /label="EF-1α core promoter"
     LTR             3922..4190
                     /note="truncated 5' long terminal repeat (LTR) from human
                     T-cell leukemia virus (HTLV) type 1"
                     /label="5' LTR (truncated)"
     regulatory      4219..4228
                     /note="vertebrate consensus sequence for strong initiation
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
                     /label="Kozak sequence"
     CDS             4249..4911
                     /codon_start=1
                     /product="green fluorescent protein 2 from Pontellina
                     plumata, also known as ppluGFP2 (Shagin et al., 2004)"
                     /transl_table=1
                     /translation="PAMEIECRITGTLNGVEFELVGGGEGTPKQGRMTNKMKSTKGALT
                     FSPYLLSHVMGYGFYHFGTYPSGYENPFLHAINNGGYTNTRIEKYEDGGVLHVSFSYRY
                     EAGRVIGDFKVVGTGFPEDSVIFTDKIIRSNATVEHLHPMGDNVLVGSFARTFSLRDGG
                     YYSFVVDSHMHFKSAIHPSILQNGGPMFAFRRVEELHSNTELGIVEYQHAFKTPIAFA"
                     /label="CopGFP"
     CDS             4981..5034
                     /codon_start=1
                     /note="Eukaryotic ribosomes fail to insert a peptide bond
                     between the Gly and Pro residues, yielding separate
                     polypeptides."
                     /product="2A peptide from&nbsp;Thosea asigna virus capsid
                     protein"
                     /protein_id=""
                     /transl_table=1
                     /translation="EGRGSLLTCGDVEENPGP"
                     /label="T2A"
     CDS             5035..5634
                     /codon_start=1
                     /gene="pac from Streptomyces alboniger"
                     /note="confers resistance to puromycin"
                     /product="puromycin N-acetyltransferase"
                     /transl_table=1
                     /translation="MTEYKPTVRLATRDDVPRAVRTLAAAFADYPATRHTVDPDRHIER
                     VTELQELFLTRVGLDIGKVWVADDGAAVAVWTTPESVEAGAVFAEIGPRMAELSGSRLA
                     AQQQMEGLLAPHRPKEPAWFLATVGVSPDHQGKGLGSAVVLPGVEAAERAGVPAFLETS
                     APRNLPFYERLGFTVTADVEVPEGPRTWCMTRKPGA*"
                     /label="PuroR"
     misc_feature    5635..6223
                     /note="woodchuck hepatitis virus&nbsp;posttranscriptional
                     regulatory element"
                     /label="WPRE"
     LTR             6297..6530
                     /note="self-inactivating&nbsp;3' long terminal repeat (LTR)
                     from HIV-1"
                     /label="3' LTR (ΔU3)"
     polyA_signal    6602..6723
                     /note="SV40 polyadenylation signal"
                     /label="SV40 poly(A) signal"
     rep_origin      6763..6898
                     /note="SV40 origin of replication"
                     /label="SV40 ori"
     primer_bind     complement(6931..6947)
                     /note="common sequencing primer, one of multiple similar
                     variants"
                     /label="M13 rev"
     protein_bind    6955..6971
                     /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-β-D-thiogalactopyranoside (IPTG)."
                     /label="lac operator"
     promoter        complement(6979..7009)
                     /note="promoter for the E. coli lac operon"
                     /label="lac promoter"
     protein_bind    7024..7045
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence
                     of cAMP."
                     /label="CAP binding site"
     rep_origin      complement(7333..7921)
                     /direction=LEFT
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
                     replication"
                     /label="ori"
     CDS             complement(8092..8952)
                     /codon_start=1
                     /gene="bla"
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /product="β-lactamase"
                     /transl_table=1
                     /translation="MSIQHFRVALIPFFAAFCLPVFA,HPETLVKVKDAEDQLGARVGY
                     IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEY
                     SPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDR
                     WEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRS
                     ALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGA
                     SLIKHW*"
                     /label="AmpR"
     promoter        complement(8953..9057)
                     /gene="bla"
                     /label="AmpR promoter"
     primer_bind     9531..9547
                     /note="common sequencing primer, one of multiple similar
                     variants"
                     /label="M13 fwd"
ORIGIN
        1 acgcgtgtag tcttatgcaa tactcttgta gtcttgcaac atggtaacga tgagttagca
       61 acatgcctta caaggagaga aaaagcaccg tgcatgccga ttggtggaag taaggtggta
      121 cgatcgtgcc ttattaggaa ggcaacagac gggtctgaca tggattggac gaaccactga
      181 attgccgcat tgcagagata ttgtatttaa gtgcctagct cgatacaata aacgggtctc
      241 tctggttaga ccagatctga gcctgggagc tctctggcta actagggaac ccactgctta
      301 agcctcaata aagcttgcct tgagtgcttc aagtagtgtg tgcccgtctg ttgtgtgact
      361 ctggtaacta gagatccctc agaccctttt agtcagtgtg gaaaatctct agcagtggcg
      421 cccgaacagg gacctgaaag cgaaagggaa accagagctc tctcgacgca ggactcggct
      481 tgctgaagcg cgcacggcaa gaggcgaggg gcggcgactg gtgagtacgc caaaaatttt
      541 gactagcgga ggctagaagg agagagatgg gtgcgagagc gtcagtatta agcgggggag
      601 aattagatcg cgatgggaaa aaattcggtt aaggccaggg ggaaagaaaa aatataaatt
      661 aaaacatata gtatgggcaa gcagggagct agaacgattc gcagttaatc ctggcctgtt
      721 agaaacatca gaaggctgta gacaaatact gggacagcta caaccatccc ttcagacagg
      781 atcagaagaa cttagatcat tatataatac agtagcaacc ctctattgtg tgcatcaaag
      841 gatagagata aaagacacca aggaagcttt agacaagata gaggaagagc aaaacaaaag
      901 taagaccacc gcacagcaag cggccactga tcttcagacc tggaggagga gatatgaggg
      961 acaattggag aagtgaatta tataaatata aagtagtaaa aattgaacca ttaggagtag
     1021 cacccaccaa ggcaaagaga agagtggtgc agagagaaaa aagagcagtg ggaataggag
     1081 ctttgttcct tgggttcttg ggagcagcag gaagcactat gggcgcagcc tcaatgacgc
     1141 tgacggtaca ggccagacaa ttattgtctg gtatagtgca gcagcagaac aatttgctga
     1201 gggctattga ggcgcaacag catctgttgc aactcacagt ctggggcatc aagcagctcc
     1261 aggcaagaat cctggctgtg gaaagatacc taaaggatca acagctcctg gggatttggg
     1321 gttgctctgg aaaactcatt tgcaccactg ctgtgccttg gaatgctagt tggagtaata
     1381 aatctctgga acagattgga atcacacgac ctggatggag tgggacagag aaattaacaa
     1441 ttacacaagc ttaatacact ccttaattga agaatcgcaa aaccagcaag aaaagaatga
     1501 acaagaatta ttggaattag ataaatgggc aagtttgtgg aattggttta acataacaaa
     1561 ttggctgtgg tatataaaat tattcataat gatagtagga ggcttggtag gtttaagaat
     1621 agtttttgct gtactttcta tagtgaatag agttaggcag ggatattcac cattatcgtt
     1681 tcagacccac ctcccaaccc cgaggggacc cgacaggccc gaaggaatag aagaagaagg
     1741 tggagagaga gacagagaca gatccattcg attagtgaac ggatctcgac ggtatcggtt
     1801 aacttttaaa agaaaagggg ggattggggg gtacagtgca ggggaaagaa tagtagacat
     1861 aatagcaaca gacatacaaa ctaaagaatt acaaaaacaa attacaaaaa ttcaaaattt
     1921 tatcgatact agtattatgc ccagtacatg accttatggg actttcctac ttggcagtac
     1981 atctacgtat tagtcatcgc tattaccatg gtgatgcggt tttggcagta catcaatggg
     2041 cgtggatagc ggtttgactc acggggattt ccaagtctcc accccattga cgtcaatggg
     2101 agtttgtttt ggcaccaaaa tcaacgggac tttccaaaat gtcgtaacaa ctccgcccca
     2161 ttgacgcaaa tgggcggtag gcgtgtacgg tgggaggttt atataagcag agctcgttta
     2221 gtgaaccgtc agatcgcctg gagacgccat ccacgctgtt ttgacctcca tagaagattc
     2281 tagagctagc ctgatacgaa ctcgggatcc gccaccatgc agaacagtca cagcggagtg
     2341 aatcagcttg gtggtgtctt tgtcaacggg cggccactgc cggactccac ccggcagaag
     2401 atcgtagagc tagctcacag cggggcccgg ccgtgcgaca tttcccgaat tctgcaggta
     2461 tccaacggtt gtgtgagtaa aattctgggc aggtattacg agactggctc catcagaccc
     2521 agggcaatcg gagggagtaa gccaagagtg gcgactccag aagttgtaag caaaatagcc
     2581 cagtataaac gggagtgccc ttccatcttt gcttgggaaa tccgagacag attattatcc
     2641 gagggggtct gtaccaacga taacataccc agtgtgtcat caataaacag agttcttcgc
     2701 aacctggcta gcgaaaagca acagatgggc gcagacggca tgtatgataa actaaggatg
     2761 ttgaacgggc agaccggaag ctggggcaca cgccctggtt ggtatcccgg gacttcagta
     2821 ccagggcaac ccacgcaaga tggctgccag caacaggaag gagggggaga gaacaccaac
     2881 tccatcagtt ctaacggaga agactcggat gaagctcaga tgcgacttca gctgaagcgg
     2941 aagctgcaaa gaaatagaac atcttttacc caagagcaga ttgaggctct ggagaaagag
     3001 tttgagagga cccattatcc agatgtgttt gcccgggaaa gactagcagc caaaatagat
     3061 ctacctgaag caagaataca ggtatggttt tctaatcgaa gggccaaatg gagaagagaa
     3121 gagaaactga ggaaccagag aagacaggcc agcaacactc ctagtcacat tcctatcagc
     3181 agcagcttca gtaccagtgt ctaccagcca atcccacagc ccaccacacc tgtctcctcc
     3241 ttcacatcag gttccatgtt gggccgaaca gacaccgccc tcaccaacac gtacagtgct
     3301 ttgccaccca tgcccagctt caccatggca aacaacctgc ctatgcaacc cccagtcccc
     3361 agtcagacct cctcatactc gtgcatgctg cccaccagcc cgtcagtgaa tgggcggagt
     3421 tatgatacct acacccctcc gcacatgcaa acacacatga acagtcagcc catgggcacc
     3481 tcggggacca cttcaacagg actcatttca cctggagtgt cagttcccgt ccaagttccc
     3541 gggagtgaac ctgacatgtc tcagtactgg cctcgattac aggtcgacga ctacaaagac
     3601 catgacggtg attataaaga tcatgacatc gactacaagg atgacgatga caagtagcgg
     3661 ccgcgaagga tctgcgatcg ctccggtgcc cgtcagtggg cagagcgcac atcgcccaca
     3721 gtccccgaga agttgggggg aggggtcggc aattgaacgg gtgcctagag aaggtggcgc
     3781 ggggtaaact gggaaagtga tgtcgtgtac tggctccgcc tttttcccga gggtggggga
     3841 gaaccgtata taagtgcagt agtcgccgtg aacgttcttt ttcgcaacgg gtttgccgcc
     3901 agaacacagc tgaagcttcg aggggctcgc atctctcctt cacgcgcccg ccgccctacc
     3961 tgaggccgcc atccacgccg gttgagtcgc gttctgccgc ctcccgcctg tggtgcctcc
     4021 tgaactgcgt ccgccgtcta ggtaagttta aagctcaggt cgagaccggg cctttgtccg
     4081 gcgctccctt ggagcctacc tagactcagc cggctctcca cgctttgcct gaccctgctt
     4141 gctcaactct acgtctttgt ttcgttttct gttctgcgcc gttacagatc caagctgtga
     4201 ccggcgccta cgctagacgc caccatggag agcgacgaga gcggcctgcc cgccatggag
     4261 atcgagtgcc gcatcaccgg caccctgaac ggcgtggagt tcgagctggt gggcggcgga
     4321 gagggcaccc ccaagcaggg ccgcatgacc aacaagatga agagcaccaa aggcgccctg
     4381 accttcagcc cctacctgct gagccacgtg atgggctacg gcttctacca cttcggcacc
     4441 taccccagcg gctacgagaa ccccttcctg cacgccatca acaacggcgg ctacaccaac
     4501 acccgcatcg agaagtacga ggacggcggc gtgctgcacg tgagcttcag ctaccgctac
     4561 gaggccggcc gcgtgatcgg cgacttcaag gtggtgggca ccggcttccc cgaggacagc
     4621 gtgatcttca ccgacaagat catccgcagc aacgccaccg tggagcacct gcaccccatg
     4681 ggcgataacg tgctggtggg cagcttcgcc cgcaccttca gcctgcgcga cggcggctac
     4741 tacagcttcg tggtggacag ccacatgcac ttcaagagcg ccatccaccc cagcatcctg
     4801 cagaacgggg gccccatgtt cgccttccgc cgcgtggagg agctgcacag caacaccgag
     4861 ctgggcatcg tggagtacca gcacgccttc aagaccccca tcgccttcgc cagatcccgc
     4921 gctcagtcgt ccaattctgc cgtggacggc accgccggac ccggctccac cggatctcgc
     4981 gagggcagag gaagtcttct aacatgcggt gacgtggagg agaatcccgg ccctatgacc
     5041 gagtacaagc ccacggtgcg cctcgccacc cgcgacgacg tccccagggc cgtacgcacc
     5101 ctcgccgccg cgttcgccga ctaccccgcc acgcgccaca ccgtcgatcc ggaccgccac
     5161 atcgagcggg tcaccgagct gcaagaactc ttcctcacgc gcgtcgggct cgacatcggc
     5221 aaggtgtggg tcgcggacga cggcgccgcg gtggcggtct ggaccacgcc ggagagcgtc
     5281 gaagcggggg cggtgttcgc cgagatcggc ccgcgcatgg ccgagttgag cggttcccgg
     5341 ctggccgcgc agcaacagat ggaaggcctc ctggcgccgc accggcccaa ggagcccgcg
     5401 tggttcctgg ccaccgtcgg cgtctcgccc gaccaccagg gcaagggtct gggcagcgcc
     5461 gtcgtgctcc ccggagtgga ggcggccgag cgcgccgggg tgcccgcctt cctggagacc
     5521 tccgcgcccc gcaacctccc cttctacgag cggctcggct tcaccgtcac cgccgacgtc
     5581 gaggtgcccg aaggaccgcg cacctggtgc atgacccgca agcccggtgc ctgaaatcaa
     5641 cctctggatt acaaaatttg tgaaagattg actggtattc ttaactatgt tgctcctttt
     5701 acgctatgtg gatacgctgc tttaatgcct ttgtatcatg ctattgcttc ccgtatggct
     5761 ttcattttct cctccttgta taaatcctgg ttgctgtctc tttatgagga gttgtggccc
     5821 gttgtcaggc aacgtggcgt ggtgtgcact gtgtttgctg acgcaacccc cactggttgg
     5881 ggcattgcca ccacctgtca gctcctttcc gggactttcg ctttccccct ccctattgcc
     5941 acggcggaac tcatcgccgc ctgccttgcc cgctgctgga caggggctcg gctgttgggc
     6001 actgacaatt ccgtggtgtt gtcggggaaa tcatcgtcct ttccttggct gctcgcctgt
     6061 gttgccacct ggattctgcg cgggacgtcc ttctgctacg tcccttcggc cctcaatcca
     6121 gcggaccttc cttcccgcgg cctgctgccg gctctgcggc ctcttccgcg tcttcgcctt
     6181 cgccctcaga cgagtcggat ctccctttgg gccgcctccc cgcctggtac ctttaagacc
     6241 aatgacttac aaggcagctg tagatcttag ccacttttta aaagaaaagg ggggactgga
     6301 agggctaatt cactcccaac gaagataaga tctgcttttt gcttgtactg ggtctctctg
     6361 gttagaccag atctgagcct gggagctctc tggctaacta gggaacccac tgcttaagcc
     6421 tcaataaagc ttgccttgag tgcttcaagt agtgtgtgcc cgtctgttgt gtgactctgg
     6481 taactagaga tccctcagac ccttttagtc agtgtggaaa atctctagca gtagtagttc
     6541 atgtcatctt attattcagt atttataact tgcaaagaaa tgaatatcag agagtgagag
     6601 gaacttgttt attgcagctt ataatggtta caaataaagc aatagcatca caaatttcac
     6661 aaataaagca tttttttcac tgcattctag ttgtggtttg tccaaactca tcaatgtatc
     6721 ttatcatgtc tggctctagc tatcccgccc ctaactccgc ccatcccgcc cctaactccg
     6781 cccagttccg cccattctcc gccccatggc tgactaattt tttttattta tgcagaggcc
     6841 gaggccgcct cggcctctga gctattccag aagtagtgag gaggcttttt tggaggccta
     6901 gacttttgca gagaccaaat tcgtaatcat gtcatagctg tttcctgtgt gaaattgtta
     6961 tccgctcaca attccacaca acatacgagc cggaagcata aagtgtaaag cctggggtgc
     7021 ctaatgagtg agctaactca cattaattgc gttgcgctca ctgcccgctt tccagtcggg
     7081 aaacctgtcg tgccagctgc attaatgaat cggccaacgc gcggggagag gcggtttgcg
     7141 tattgggcgc tcttccgctt cctcgctcac tgactcgctg cgctcggtcg ttcggctgcg
     7201 gcgagcggta tcagctcact caaaggcggt aatacggtta tccacagaat caggggataa
     7261 cgcaggaaag aacatgtgag caaaaggcca gcaaaaggcc aggaaccgta aaaaggccgc
     7321 gttgctggcg tttttccata ggctccgccc ccctgacgag catcacaaaa atcgacgctc
     7381 aagtcagagg tggcgaaacc cgacaggact ataaagatac caggcgtttc cccctggaag
     7441 ctccctcgtg cgctctcctg ttccgaccct gccgcttacc ggatacctgt ccgcctttct
     7501 cccttcggga agcgtggcgc tttctcatag ctcacgctgt aggtatctca gttcggtgta
     7561 ggtcgttcgc tccaagctgg gctgtgtgca cgaacccccc gttcagcccg accgctgcgc
     7621 cttatccggt aactatcgtc ttgagtccaa cccggtaaga cacgacttat cgccactggc
     7681 agcagccact ggtaacagga ttagcagagc gaggtatgta ggcggtgcta cagagttctt
     7741 gaagtggtgg cctaactacg gctacactag aaggacagta tttggtatct gcgctctgct
     7801 gaagccagtt accttcggaa aaagagttgg tagctcttga tccggcaaac aaaccaccgc
     7861 tggtagcggt ggtttttttg tttgcaagca gcagattacg cgcagaaaaa aaggatctca
     7921 agaagatcct ttgatctttt ctacggggtc tgacgctcag tggaacgaaa actcacgtta
     7981 agggattttg gtcatgagat tatcaaaaag gatcttcacc tagatccttt taaattaaaa
     8041 atgaagtttt aaatcaatct aaagtatata tgagtaaact tggtctgaca gttaccaatg
     8101 cttaatcagt gaggcaccta tctcagcgat ctgtctattt cgttcatcca tagttgcctg
     8161 actccccgtc gtgtagataa ctacgatacg ggagggctta ccatctggcc ccagtgctgc
     8221 aatgataccg cgagacccac gctcaccggc tccagattta tcagcaataa accagccagc
     8281 cggaagggcc gagcgcagaa gtggtcctgc aactttatcc gcctccatcc agtctattaa
     8341 ttgttgccgg gaagctagag taagtagttc gccagttaat agtttgcgca acgttgttgc
     8401 cattgctaca ggcatcgtgg tgtcacgctc gtcgtttggt atggcttcat tcagctccgg
     8461 ttcccaacga tcaaggcgag ttacatgatc ccccatgttg tgcaaaaaag cggttagctc
     8521 cttcggtcct ccgatcgttg tcagaagtaa gttggccgca gtgttatcac tcatggttat
     8581 ggcagcactg cataattctc ttactgtcat gccatccgta agatgctttt ctgtgactgg
     8641 tgagtactca accaagtcat tctgagaata gtgtatgcgg cgaccgagtt gctcttgccc
     8701 ggcgtcaata cgggataata ccgcgccaca tagcagaact ttaaaagtgc tcatcattgg
     8761 aaaacgttct tcggggcgaa aactctcaag gatcttaccg ctgttgagat ccagttcgat
     8821 gtaacccact cgtgcaccca actgatcttc agcatctttt actttcacca gcgtttctgg
     8881 gtgagcaaaa acaggaaggc aaaatgccgc aaaaaaggga ataagggcga cacggaaatg
     8941 ttgaatactc atactcttcc tttttcaata ttattgaagc atttatcagg gttattgtct
     9001 catgagcgga tacatatttg aatgtattta gaaaaataaa caaatagggg ttccgcgcac
     9061 atttccccga aaagtgccac ctgacgtcta agaaaccatt attatcatga cattaaccta
     9121 taaaaatagg cgtatcacga ggccctttcg tctcgcgcgt ttcggtgatg acggtgaaaa
     9181 cctctgacac atgcagctcc cggagacggt cacagcttgt ctgtaagcgg atgccgggag
     9241 cagacaagcc cgtcagggcg cgtcagcggg tgttggcggg tgtcggggct ggcttaacta
     9301 tgcggcatca gagcagattg tactgagagt gcaccatatg cggtgtgaaa taccgcacag
     9361 atgcgtaagg agaaaatacc gcatcaggcg ccattcgcca ttcaggctgc gcaactgttg
     9421 ggaagggcga tcggtgcggg cctcttcgct attacgccag ctggcgaaag ggggatgtgc
     9481 tgcaaggcga ttaagttggg taacgccagg gttttcccag tcacgacgtt gtaaaacgac
     9541 ggccagtgcc aagctg
//
