LOCUS       sequence-436307-        6103 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  C terminal fusion of EGFP to mouse HP1-gamma (Cbx3) containing L172H
            mutation.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6103)
  AUTHORS   Newman AG, Sharif J, Bessa P, Zaqout S, Brown JP, Richter D, 
            Dannenberg R, Nakayama M, Mueller S, Schaub T, Manickaraj S, 
            Boehm-Sturm P, Ohara O, Koseki H, Singh PB, Tarabykin V
  TITLE     Glial reactivity and cognitive decline follow chronic 
            heterochromatin loss in neurons.
  JOURNAL   Nat Commun. 2025 Aug 8;16(1):7325. doi: 10.1038/s41467-025-61319-7.
  PUBMED    40781223
REFERENCE   2  (bases 1 to 6103)
  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: "Nat 
            Commun."; date: "2025-08-8"; volume: "16(1):7325. doi"; pages: " 
            10.1038/s41467-025-61319-7"
COMMENT     Sequence Label: pCAG-HP1-gamma-L172H-EGFP
FEATURES             Location/Qualifiers
     source          1..6103
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        5..384
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     intron          662..1678
                     /label=chimeric intron
                     /note="chimera between introns from chicken beta-actin and 
                     rabbit beta-globin"
     primer_bind     1602..1624
                     /label=pCAGGS-5
                     /note="Chimeric intron in CAG promoter, forward primer"
     primer_bind     1686..1705
                     /label=pCAG-F
                     /note="Rabbit beta-globin intron, for pCAG plasmids, 
                     forward primer"
     regulatory      2313..2322
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             join(2319..2321,2322..2324,2325..3038)
                     /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(2319..2321,2322..2324,2325..3035)
                     /codon_start=1
                     /product="enhanced GFP"
                     /label=EGFP
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     primer_bind     complement(2364..2385)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(2625..2644)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     2972..2993
                     /label=EGFP-C
                     /note="EGFP, forward primer"
     primer_bind     complement(3125..3144)
                     /label=Bglob-pA-R
                     /note="Rabbit beta-globin polyA region, reverse primer"
     polyA_signal    3190..3245
                     /label=beta-globin poly(A) signal
                     /note="rabbit beta-globin polyadenylation signal (Gil and 
                     Proudfoot, 1987)"
     primer_bind     complement(3244..3263)
                     /label=rbglobpA-R
                     /note="Rabbit beta-globin polyA, reverse primer. Also 
                     called rb-glob-pA-term-R"
     primer_bind     complement(3606..3622)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3606..3622)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(3619..3641)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    3630..3646
                     /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(3654..3660,3661..3678,3679..3684))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    3699..3720
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     promoter        3779..3974
                     /label=SV40 promoter
                     /note="SV40 early promoter"
     rep_origin      3825..3960
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     polyA_signal    3980..4114
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4017..4036)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     4071..4090
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(4182..4199)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4353..4941)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4433..4452)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5112..5903,5904..5972))
                     /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     5735..5754
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(5973..6077)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 ggtcgacatt gattattgac tagttattaa tagtaatcaa ttacggggtc attagttcat
       61 agcccatata tggagttccg cgttacataa cttacggtaa atggcccgcc tggctgaccg
      121 cccaacgacc cccgcccatt gacgtcaata atgacgtatg ttcccatagt aacgccaata
      181 gggactttcc attgacgtca atgggtggag tatttacggt aaactgccca cttggcagta
      241 catcaagtgt atcatatgcc aagtacgccc cctattgacg tcaatgacgg taaatggccc
      301 gcctggcatt atgcccagta catgacctta tgggactttc ctacttggca gtacatctac
      361 gtattagtca tcgctattac catggtcgag gtgagcccca cgttctgctt cactctcccc
      421 atctcccccc cctccccacc cccaattttg tatttattta ttttttaatt attttgtgca
      481 gcgatggggg cggggggggg gggggggcgc gccrgggggg gggggggggg gsggggggsg
      541 gggsggggsg rggsggrgrg gtgcggcggc agccaatcag agcggcgcgc tccgaaagtt
      601 tccttttatg gcgaggcggc ggcggcggcg gccctataaa aagcgaagcg cgcggcgggc
      661 gggagtcgct gcgcgctgcc ttcgccccgt gccccgctcc gccgccgcct cgcgccgccc
      721 gccccggctc tgactgaccg cgttactccc acaggtgagc gggcgggacg gcccttctcc
      781 tccgggctgt aattagcgct tggtttaatg acggcttgtt tcttttctgt ggctgcgtga
      841 aagccttgag gggctccggg agggcccttt gtgcgggggg agcggctcgg ggggtgcgtg
      901 cgtgtgtgtg tgcgtgggga gcgccgcgtg cggctccgcg ctgcccggcg gctgtgagcg
      961 ctgcgggcgc ggcgcggggc tttgtgcgct ccgcagtgtg cgcgagggga gcgcggccgg
     1021 gggcggtgcc ccgcggtgcg gggggggctg cgaggggaac aaaggctgcg tgcggggtgt
     1081 gtgcgtgggg gggtgagcag ggggtgtggg cgcgtcggtc gggctgcaac cccccctgca
     1141 cccccctccc cgagttgctg agcacggccc ggcttcgggt gcggggctcc gtacggggcg
     1201 tggcgcgggg ctcgccgtgc cgggcggggg gtggcggcag gkgggggtgc cgggcggggc
     1261 ggggccgcct cgggccgggg rgggctcggg ggrggggcgc ggcggccccc ggagcgccgg
     1321 cggctgtcga ggcgcggcga gccgcagcca ttgcctttta tggtaatcgt gcgagagggc
     1381 gcagggactt cctttgtccc aaatctgtgc ggagccgaaa tctgggaggc gccgccgcac
     1441 cccctctagc gggcgcgggg cgaagcggtg cggcgccggc aggaaggaaa tgggcgggga
     1501 gggccttcgt gcgtcgccgc gccgccgtcc ccttctccct ctccagcctc ggggctgtcc
     1561 gcggggggac ggctgccttc gggggggacg gggcagggcg gggttcggct tctggcgtgt
     1621 gaccggcggc tctagagcct ctgctaacca tgttcatgcc ttcttctttt tcctacagct
     1681 cctgggcaac gtgctggtta ttgtgctgtc tcatcatttt ggcaaagaat tctgcagtcg
     1741 acggtaccta aaaaatggcc tccaataaaa ctacattgca aaaaatggga aagaaacaaa
     1801 atggaaagag taaaaaagtt gaagaggcag agcctgaaga atttgtggta gaaaaagtac
     1861 tggaccgtcg tgtagtgaat gggaaggtgg agtatttcct gaagtggaag gggttcacag
     1921 atgctgataa tacttgggaa ccagaagaaa atttagattg tccagaatta attgaagcat
     1981 ttcttaattc tcaaaaagct ggtaaagaaa aagatggtac aaaaaggaaa tctttatctg
     2041 acagtgaatc tgatgatagc aaatcgaaga agaagagaga tgctgctgac aaaccaaggg
     2101 gctttgccag aggtctcgac cctgaacgaa taatcggcgc cacagacagc agcggagagt
     2161 taatgtttct catgaagtgg aaggactcgg acgaggccga cttggtgctg gcaaaggagg
     2221 cgaacatgaa gtgtcctcag attgtcattg ccttctacga ggagcggcac acttggcatt
     2281 cttgtcctga agatgaagca caattaccgg tcgccaccat ggtgagcaag ggcgaggagc
     2341 tgttcaccgg ggtggtgccc atcctggtcg agctggacgg cgacgtaaac ggccacaagt
     2401 tcagcgtgtc cggcgagggc gagggcgatg ccacctacgg caagctgacc ctgaagttca
     2461 tctgcaccac cggcaagctg cccgtgccct ggcccaccct cgtgaccacc ctgacctacg
     2521 gcgtgcagtg cttcagccgc taccccgacc acatgaagca gcacgacttc ttcaagtccg
     2581 ccatgcccga aggctacgtc caggagcgca ccatcttctt caaggacgac ggcaactaca
     2641 agacccgcgc cgaggtgaag ttcgagggcg acaccctggt gaaccgcatc gagctgaagg
     2701 gcatcgactt caaggaggac ggcaacatcc tggggcacaa gctggagtac aactacaaca
     2761 gccacaacgt ctatatcatg gccgacaagc agaagaacgg catcaaggtg aacttcaaga
     2821 tccgccacaa catcgaggac ggcagcgtgc agctcgccga ccactaccag cagaacaccc
     2881 ccatcggcga cggccccgtg ctgctgcccg acaaccacta cctgagcacc cagtccgccc
     2941 tgagcaaaga ccccaacgag aagcgcgatc acatggtcct gctggagttc gtgaccgccg
     3001 ccgggatcac tctcggcatg gacgagctgt acaagtaaag cggccgcact cctcaggtgc
     3061 aggctgccta tcagaaggtg gtggctggtg tggccaatgc cctggctcac aaataccact
     3121 gagatctttt tccctctgcc aaaaattatg gggacatcat gaagcccctt gagcatctga
     3181 cttctggcta ataaaggaaa tttattttca ttgcaatagt gtgttggaat tttttgtgtc
     3241 tctcactcgg aaggacatat gggagggcaa atcatttaaa acatcagaat gagtatttgg
     3301 tttagagttt ggcaacatat gcccatatgc tggctgccat gaacaaaggt tggctataaa
     3361 gaggtcatca gtatatgaaa cagccccctg ctgtccattc cttattccat agaaaagcct
     3421 tgacttgagg ttagattttt tttatatttt gttttgtgtt atttttttct ttaacatccc
     3481 taaaattttc cttacatgtt ttactagcca gatttttcct cctctcctga ctactcccag
     3541 tcatagctgt ccctcttctc ttatggagat ccctcgacct gcagcccaag cttggcgtaa
     3601 tcatggtcat agctgtttcc tgtgtgaaat tgttatccgc tcacaattcc acacaacata
     3661 cgagccggaa gcataaagtg taaagcctgg ggtgcctaat gagtgagcta actcacatta
     3721 attgcgttgc gctcactgcc cgctttccag tcgggaaacc tgtcgtgcca gcggatccgc
     3781 atctcaatta gtcagcaacc atagtcccgc ccctaactcc gcccatcccg cccctaactc
     3841 cgcccagttc cgcccattct ccgccccatg gctgactaat tttttttatt tatgcagagg
     3901 ccgaggccgc ctcggcctct gagctattcc agaagtagtg aggaggcttt tttggaggcc
     3961 taggcttttg caaaaagcta acttgtttat tgcagcttat aatggttaca aataaagcaa
     4021 tagcatcaca aatttcacaa ataaagcatt tttttcactg cattctagtt gtggtttgtc
     4081 caaactcatc aatgtatctt atcatgtctg gatccgctgc attaatgaat cggccaacgc
     4141 gcggggagag gcggtttgcg tattgggcgc tcttccgctt cctcgctcac tgactcgctg
     4201 cgctcggtcg ttcggctgcg gcgagcggta tcagctcact caaaggcggt aatacggtta
     4261 tccacagaat caggggataa cgcaggaaag aacatgtgag caaaaggcca gcaaaaggcc
     4321 aggaaccgta aaaaggccgc gttgctggcg tttttccata ggctccgccc ccctgacgag
     4381 catcacaaaa atcgacgctc aagtcagagg tggcgaaacc cgacaggact ataaagatac
     4441 caggcgtttc cccctggaag ctccctcgtg cgctctcctg ttccgaccct gccgcttacc
     4501 ggatacctgt ccgcctttct cccttcggga agcgtggcgc tttctcatag ctcacgctgt
     4561 aggtatctca gttcggtgta ggtcgttcgc tccaagctgg gctgtgtgca cgaacccccc
     4621 gttcagcccg accgctgcgc cttatccggt aactatcgtc ttgagtccaa cccggtaaga
     4681 cacgacttat cgccactggc agcagccact ggtaacagga ttagcagagc gaggtatgta
     4741 ggcggtgcta cagagttctt gaagtggtgg cctaactacg gctacactag aagaacagta
     4801 tttggtatct gcgctctgct gaagccagtt accttcggaa aaagagttgg tagctcttga
     4861 tccggcaaac aaaccaccgc tggtagcggt ggtttttttg tttgcaagca gcagattacg
     4921 cgcagaaaaa aaggatctca agaagatcct ttgatctttt ctacggggtc tgacgctcag
     4981 tggaacgaaa actcacgtta agggattttg gtcatgagat tatcaaaaag gatcttcacc
     5041 tagatccttt taaattaaaa atgaagtttt aaatcaatct aaagtatata tgagtaaact
     5101 tggtctgaca gttaccaatg cttaatcagt gaggcaccta tctcagcgat ctgtctattt
     5161 cgttcatcca tagttgcctg actccccgtc gtgtagataa ctacgatacg ggagggctta
     5221 ccatctggcc ccagtgctgc aatgataccg cgagacccac gctcaccggc tccagattta
     5281 tcagcaataa accagccagc cggaagggcc gagcgcagaa gtggtcctgc aactttatcc
     5341 gcctccatcc agtctattaa ttgttgccgg gaagctagag taagtagttc gccagttaat
     5401 agtttgcgca acgttgttgc cattgctaca ggcatcgtgg tgtcacgctc gtcgtttggt
     5461 atggcttcat tcagctccgg ttcccaacga tcaaggcgag ttacatgatc ccccatgttg
     5521 tgcaaaaaag cggttagctc cttcggtcct ccgatcgttg tcagaagtaa gttggccgca
     5581 gtgttatcac tcatggttat ggcagcactg cataattctc ttactgtcat gccatccgta
     5641 agatgctttt ctgtgactgg tgagtactca accaagtcat tctgagaata gtgtatgcgg
     5701 cgaccgagtt gctcttgccc ggcgtcaata cgggataata ccgcgccaca tagcagaact
     5761 ttaaaagtgc tcatcattgg aaaacgttct tcggggcgaa aactctcaag gatcttaccg
     5821 ctgttgagat ccagttcgat gtaacccact cgtgcaccca actgatcttc agcatctttt
     5881 actttcacca gcgtttctgg gtgagcaaaa acaggaaggc aaaatgccgc aaaaaaggga
     5941 ataagggcga cacggaaatg ttgaatactc atactcttcc tttttcaata ttattgaagc
     6001 atttatcagg gttattgtct catgagcgga tacatatttg aatgtattta gaaaaataaa
     6061 caaatagggg ttccgcgcac atttccccga aaagtgccac ctg
//
