LOCUS       sequence-490833-        6721 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Low baseline modulADAR sensor for SMN exon 7.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6721)
  AUTHORS   Kolber NS, K. Kaseniit E, Lanz TV, Robinson WH, Gao XJ
  TITLE     Sequence-Independent RNA Sensing in Living Mammalian Cells
  JOURNAL   bioRxiv 2025.09.18.677213
REFERENCE   2  (bases 1 to 6721)
  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: "bioRxiv 
            2025.09.18.677213"
COMMENT     Sequence Label: NSK477 SFFV-mCherry-SGc(Smn2ex7.os13-72bp.lowB...
FEATURES             Location/Qualifiers
     source          1..6721
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        176..583
                     /label=SFFV promoter
                     /note="spleen focus-forming virus long terminal repeat 
                     (LTR) promoter"
     regulatory      591..600
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             597..1304
                     /codon_start=1
                     /product="monomeric derivative of DsRed fluorescent protein
                     (Shaner et al., 2004)"
                     /label=mCherry
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEEDNMAIIKEFMRFKVHMEGSVNGHEFEIEGEGEGRPYEG
                     TQTAKLKVTKGGPLPFAWDILSPQFMYGSKAYVKHPADIPDYLKLSFPEGFKWERVMNF
                     EDGGVVTVTQDSSLQDGEFIYKVKLRGTNFPSDGPVMQKKTMGWEASSERMYPEDGALK
                     GEIKQRLKLKDGGHYDAEVKTTYKAKKPVQLPGAYNVNIKLDITSHNEDYTIVEQYERA
                     EGRHSTGGMDELYK"
     primer_bind     complement(742..760)
                     /label=mCherry-R
                     /note="mCherry, reverse primer"
     primer_bind     1010..1029
                     /label=mCherry-F
                     /note="mCherry, forward primer"
     CDS             1350..1415
                     /codon_start=1
                     /product="2A peptide from foot-and-mouth disease virus 
                     polyprotein"
                     /label=F2A
                     /note="Eukaryotic ribosomes fail to insert a peptide bond 
                     between the Gly and Pro residues, yielding separate 
                     polypeptides."
                     /translation="VKQTLNFDLLKLAGDVESNPGP"
     CDS             1602..1667
                     /codon_start=1
                     /product="2A peptide from foot-and-mouth disease virus 
                     polyprotein"
                     /label=F2A
                     /note="Eukaryotic ribosomes fail to insert a peptide bond 
                     between the Gly and Pro residues, yielding separate 
                     polypeptides."
                     /translation="VKQTLNFDLLKLAGDVESNPGP"
     CDS             join(1674..1676,1677..2387)
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="VSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLK
                     FICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDDG
                     NYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKV
                     NFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLLE
                     FVTAAGITLGMDELYK"
     CDS             2474..2503
                     /codon_start=1
                     /product="Myc (human c-Myc proto-oncogene) epitope tag"
                     /label=Myc
                     /translation="EQKLISEEDL"
     primer_bind     complement(2559..2576)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    2565..2789
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     primer_bind     complement(2961..2980)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     protein_bind    3112..3159
                     /label=FRT
                     /bound_moiety="FLP recombinase from the Saccharomyces 
                     cerevisiae 2u plasmid"
                     /note="FLP-mediated recombination occurs in the 8-bp core 
                     sequence TCTAGAAA (Turan and Bode, 2011)."
     CDS             3167..4189
                     /codon_start=1
                     /product="hygromycin B phosphotransferase"
                     /label=HygR
                     /note="confers resistance to hygromycin"
                     /translation="KKPELTATSVEKFLIEKFDSVSDLMQLSEGEESRAFSFDVGGRGY
                     VLRVNSCADGFYKDRYVYRHFASAALPIPEVLDIGEFSESLTYCISRRAQGVTLQDLPE
                     TELPAVLQPVAEAMDAIAAADLSQTSGFGPFGPQGIGQYTTWRDFICAIADPHVYHWQT
                     VMDDTVSASVAQALDELMLWAEDCPEVRHLVHADFGSNNVLTDNGRITAVIDWSEAMFG
                     DSQYEVANIFFWRPWLACMEQQTRYFERRHPELAGSPRLRAYMLRIGLDQLYQSLVDGN
                     FDDAAWAQGRCDAIVRSGAGTVGRTQIARRSAAVWTDGCVEVLADSGNRRPSTRPRAKE
                     "
     CDS             3167..4189
                     /codon_start=1
                     /gene="aph(4)-Ia"
                     /product="aminoglycoside phosphotransferase from E. coli"
                     /label=HygR
                     /note="confers resistance to hygromycin"
                     /translation="KKPELTATSVEKFLIEKFDSVSDLMQLSEGEESRAFSFDVGGRGY
                     VLRVNSCADGFYKDRYVYRHFASAALPIPEVLDIGEFSESLTYCISRRAQGVTLQDLPE
                     TELPAVLQPVAEAMDAIAAADLSQTSGFGPFGPQGIGQYTTWRDFICAIADPHVYHWQT
                     VMDDTVSASVAQALDELMLWAEDCPEVRHLVHADFGSNNVLTDNGRITAVIDWSEAMFG
                     DSQYEVANIFFWRPWLACMEQQTRYFERRHPELAGSPRLRAYMLRIGLDQLYQSLVDGN
                     FDDAAWAQGRCDAIVRSGAGTVGRTQIARRSAAVWTDGCVEVLADSGNRRPSTRPRAKE
                     "
     polyA_signal    4319..4440
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4356..4375)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     4410..4429
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(4489..4505)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4489..4505)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(4502..4524)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    4513..4529
                     /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(4537..4543,4544..4561,4562..4567))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    4582..4603
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(4720..4737)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4891..5479)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4971..4990)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5650..6441,6442..6510))
                     /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     6273..6292
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6511..6615)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     complement(6690..6709)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
ORIGIN
        1 agtatctgct ccctgcttgt gtgttggagg tcgctgagta gtgcgcgagc aaaatttaag
       61 ctacaacaag gcaaggcttg accgacaatt gccgataaaa taaaagattt tatttagtct
      121 ccagaaaaag gggggaatga aagaccccac ctgtaggttt ggcaagctag ctgcagtaac
      181 gccattttgc aaggcatgga aaaataccaa accaagaata gagaagttca gatcaagggc
      241 gggtacatga aaatagctaa cgttgggcca aacaggatat ctgcggtgag cagtttcggc
      301 cccggcccgg ggccaagaac agatggtcac cgcagtttcg gccccggccc gaggccaaga
      361 acagatggtc cccagatatg gcccaaccct cagcagtttc ttaagaccca tcagatgttt
      421 ccaggctccc ccaaggacct gaaatgaccc tgcgccttat ttgaattaac caatcagcct
      481 gcttctcgct tctgttcgcg cgcttctgct tcccgagctc tataaaagag ctcacaaccc
      541 ctcactcggc gcgccagtcc tccgacagac tgagtcgccc gggaagcttc gccaccatgg
      601 tgagcaaggg cgaggaggat aacatggcca tcatcaagga gttcatgcgc ttcaaggtgc
      661 acatggaggg ctccgtgaac ggccacgagt tcgagatcga gggcgagggc gagggccgcc
      721 cctacgaggg cacccagacc gccaagctga aggtgaccaa gggtggcccc ctgcccttcg
      781 cctgggacat cctgtcccct cagttcatgt acggctccaa ggcctacgtg aagcaccccg
      841 ccgacattcc cgactacttg aagctgtcct tccccgaggg cttcaagtgg gagcgcgtga
      901 tgaacttcga ggacggcggc gtggtgaccg tgacccagga ctcctccctg caggacggcg
      961 agttcatcta caaggtgaag ctgcgcggca ccaacttccc ctccgacggc cccgtaatgc
     1021 agaagaagac catgggctgg gaggcctcct ccgagcggat gtaccccgag gacggcgccc
     1081 tgaagggcga gatcaagcag aggctgaagc tgaaggacgg cggccactac gacgctgagg
     1141 tcaagaccac ctacaaggcc aagaagcccg tgcagctgcc cggcgcctac aacgtcaaca
     1201 tcaagttgga catcacctcc cacaacgagg actacaccat cgtggaacag tacgaacgcg
     1261 ccgagggccg ccactccacc ggcggcatgg acgagctgta caagagcgac gcgttggaag
     1321 ccagacacaa acagaaaatt gtggctccgg tgaaacagac tttgaatttt gaccttctga
     1381 agctggcggg agacgtcgag tccaaccccg gtcccggtac cggatccagc atttctcctt
     1441 atattgaagg aatgcgagca ccttggcata tgcgacggcc atggaaggtg ctcgcattcc
     1501 tttcatagcc gtctgttatg tccttctttt tgattttgtc taaaacccat ataataaccg
     1561 gtactagtga ggcacggcat aagcaaaaga tcgtagcccc agtaaagcaa acactcaact
     1621 tcgatctact caaactcgca ggtgatgtgg aatctaatcc aggaccctcg agtgtctcaa
     1681 agggcgagga actttttacg ggcgttgttc cgatcctcgt cgaattggac ggggacgtta
     1741 atgggcataa attctcagtt agtggtgagg gtgaggggga cgcgacatat gggaaactta
     1801 cgctgaagtt catatgtacc accggaaaat tgccagtgcc gtggcctact ctcgtcacca
     1861 ccctgacata tggtgttcag tgttttagcc ggtatccaga ccatatgaaa cagcacgatt
     1921 tttttaaatc cgctatgcct gaaggttacg tacaggagcg aacgatattt tttaaagacg
     1981 acggaaacta caaaactaga gccgaggtaa aattcgaggg tgacactctc gtgaaccgga
     2041 tcgaactgaa gggcatagat tttaaggagg atggcaatat actgggccac aagctcgaat
     2101 acaactataa ttctcataat gtctatatca tggcggacaa acagaaaaac ggcatcaagg
     2161 taaactttaa aatccgacac aatattgagg acggctctgt ccagcttgcg gaccattacc
     2221 aacagaacac gccgataggg gatggtccag tacttctccc tgataatcac tatttgtcta
     2281 ctcagtcagc tcttagcaag gacccaaacg aaaaacggga tcacatggtc cttcttgagt
     2341 tcgtcactgc ggctgggata acactcggga tggacgaact gtataagtag gccggagggc
     2401 ccacgtacac catcagggta cgtctcagac accatcaggg tctgtctggt acagcatcag
     2461 cgtaccatgg cccgaacaaa aactcatctc agaagaggat ctgaatagcg ccgtcgacca
     2521 tcatcataat catcattgag tttaaacccg ctgatcagcc tcgactgtgc cttctagttg
     2581 ccagccatct gttgtttgcc cctcccccgt gccttccttg accctggaag gtgccactcc
     2641 cactgtcctt tcctaataaa atgaggaaat tgcatcgcat tgtctgagta ggtgtcattc
     2701 tattctgggg ggtggggtgg ggcaggacag caagggggag gattgggaag acaatagcag
     2761 gcatgctggg gatgcggtgg gctctatgga gatctatcga tgttctgggg atgcggtggg
     2821 ctctatggct tctgaggcgg aaagaaccag ctggggctct agggggtatc cccacgcgcc
     2881 ctgtagcggc gcattaagcg cggcgggtgt ggtggttacg cgcagcgtga ccgctacact
     2941 tgccagcgcc ctagcgcccg ctcctttcgc tttcttccct tcctttctcg ccacgttcgc
     3001 cggctttccc cgtcaagctc taaatcgggg gctcccttta gggttccgat ttagtgcttt
     3061 acggcacctc gaccccaaaa aacttgatta gggtgatggt tcacgtacct agaagttcct
     3121 attccgaagt tcctattctc tagaaagtat aggaacttcc ttggccaaaa agcctgaact
     3181 caccgcgacg tctgtcgaga agtttctgat cgaaaagttc gacagcgtct ccgacctgat
     3241 gcagctctcg gagggcgaag aatctcgtgc tttcagcttc gatgtaggag ggcgtggata
     3301 tgtcctgcgg gtaaatagct gcgccgatgg tttctacaaa gatcgttatg tttatcggca
     3361 ctttgcatcg gccgcgctcc cgattccgga agtgcttgac attggggaat tcagcgagag
     3421 cctgacctat tgcatctccc gccgtgcaca gggtgtcacg ttgcaagacc tgcctgaaac
     3481 cgaactgccc gctgttctgc agccggtcgc ggaggccatg gatgcgatcg ctgcggccga
     3541 tcttagccag acgagcgggt tcggcccatt cggaccgcaa ggaatcggtc aatacactac
     3601 atggcgtgat ttcatatgcg cgattgctga tccccatgtg tatcactggc aaactgtgat
     3661 ggacgacacc gtcagtgcgt ccgtcgcgca ggctctcgat gagctgatgc tttgggccga
     3721 ggactgcccc gaagtccggc acctcgtgca cgcggatttc ggctccaaca atgtcctgac
     3781 ggacaatggc cgcataacag cggtcattga ctggagcgag gcgatgttcg gggattccca
     3841 atacgaggtc gccaacatct tcttctggag gccgtggttg gcttgtatgg agcagcagac
     3901 gcgctacttc gagcggaggc atccggagct tgcaggatcg ccgcggctcc gggcgtatat
     3961 gctccgcatt ggtcttgacc aactctatca gagcttggtt gacggcaatt tcgatgatgc
     4021 agcttgggcg cagggtcgat gcgacgcaat cgtccgatcc ggagccggga ctgtcgggcg
     4081 tacacaaatc gcccgcagaa gcgcggccgt ctggaccgat ggctgtgtag aagtactcgc
     4141 cgatagtgga aaccgacgcc ccagcactcg tccgagggca aaggaatagc acgtactacg
     4201 agatttcgat tccaccgccg ccttctatga aaggttgggc ttcggaatcg ttttccggga
     4261 cgccggctgg atgatcctcc agcgcgggga tctcatgctg gagttcttcg cccaccccaa
     4321 cttgtttatt gcagcttata atggttacaa ataaagcaat agcatcacaa atttcacaaa
     4381 taaagcattt ttttcactgc attctagttg tggtttgtcc aaactcatca atgtatctta
     4441 tcatgtctgt ataccgtcga cctctagcta gagcttggcg taatcatggt catagctgtt
     4501 tcctgtgtga aattgttatc cgctcacaat tccacacaac atacgagccg gaagcataaa
     4561 gtgtaaagcc tggggtgcct aatgagtgag ctaactcaca ttaattgcgt tgcgctcact
     4621 gcccgctttc cagtcgggaa acctgtcgtg ccagctgcat taatgaatcg gccaacgcgc
     4681 ggggagaggc ggtttgcgta ttgggcgctc ttccgcttcc tcgctcactg actcgctgcg
     4741 ctcggtcgtt cggctgcggc gagcggtatc agctcactca aaggcggtaa tacggttatc
     4801 cacagaatca ggggataacg caggaaagaa catgtgagca aaaggccagc aaaaggccag
     4861 gaaccgtaaa aaggccgcgt tgctggcgtt tttccatagg ctccgccccc ctgacgagca
     4921 tcacaaaaat cgacgctcaa gtcagaggtg gcgaaacccg acaggactat aaagatacca
     4981 ggcgtttccc cctggaagct ccctcgtgcg ctctcctgtt ccgaccctgc cgcttaccgg
     5041 atacctgtcc gcctttctcc cttcgggaag cgtggcgctt tctcatagct cacgctgtag
     5101 gtatctcagt tcggtgtagg tcgttcgctc caagctgggc tgtgtgcacg aaccccccgt
     5161 tcagcccgac cgctgcgcct tatccggtaa ctatcgtctt gagtccaacc cggtaagaca
     5221 cgacttatcg ccactggcag cagccactgg taacaggatt agcagagcga ggtatgtagg
     5281 cggtgctaca gagttcttga agtggtggcc taactacggc tacactagaa gaacagtatt
     5341 tggtatctgc gctctgctga agccagttac cttcggaaaa agagttggta gctcttgatc
     5401 cggcaaacaa accaccgctg gtagcggtgg tttttttgtt tgcaagcagc agattacgcg
     5461 cagaaaaaaa ggatctcaag aagatccttt gatcttttct acggggtctg acgctcagtg
     5521 gaacgaaaac tcacgttaag ggattttggt catgagatta tcaaaaagga tcttcaccta
     5581 gatcctttta aattaaaaat gaagttttaa atcaatctaa agtatatatg agtaaacttg
     5641 gtctgacagt taccaatgct taatcagtga ggcacctatc tcagcgatct gtctatttcg
     5701 ttcatccata gttgcctgac tccccgtcgt gtagataact acgatacggg agggcttacc
     5761 atctggcccc agtgctgcaa tgataccgcg agacccacgc tcaccggctc cagatttatc
     5821 agcaataaac cagccagccg gaagggccga gcgcagaagt ggtcctgcaa ctttatccgc
     5881 ctccatccag tctattaatt gttgccggga agctagagta agtagttcgc cagttaatag
     5941 tttgcgcaac gttgttgcca ttgctacagg catcgtggtg tcacgctcgt cgtttggtat
     6001 ggcttcattc agctccggtt cccaacgatc aaggcgagtt acatgatccc ccatgttgtg
     6061 caaaaaagcg gttagctcct tcggtcctcc gatcgttgtc agaagtaagt tggccgcagt
     6121 gttatcactc atggttatgg cagcactgca taattctctt actgtcatgc catccgtaag
     6181 atgcttttct gtgactggtg agtactcaac caagtcattc tgagaatagt gtatgcggcg
     6241 accgagttgc tcttgcccgg cgtcaatacg ggataatacc gcgccacata gcagaacttt
     6301 aaaagtgctc atcattggaa aacgttcttc ggggcgaaaa ctctcaagga tcttaccgct
     6361 gttgagatcc agttcgatgt aacccactcg tgcacccaac tgatcttcag catcttttac
     6421 tttcaccagc gtttctgggt gagcaaaaac aggaaggcaa aatgccgcaa aaaagggaat
     6481 aagggcgaca cggaaatgtt gaatactcat actcttcctt tttcaatatt attgaagcat
     6541 ttatcagggt tattgtctca tgagcggata catatttgaa tgtatttaga aaaataaaca
     6601 aataggggtt ccgcgcacat ttccccgaaa agtgccacct gacgtcgacg gatcgggaga
     6661 tctcccgatc ccctatggtg cactctcagt acaatctgct ctgatgccgc atagttaagc
     6721 c
//
