| 载体基本信息 |
| 载体名称 |
pUC18-mini-Tn7T-Plac-dCas9 (Plac) |
载体抗性 |
Ampicillin |
| 载体长度 |
9404 bp |
载体类型 |
Bacterial Expression, CRISPR, Synthetic Biology |
| 筛选标记 |
Gentamicin |
拷贝数 |
High Copy |
pUC18-mini-Tn7T-Plac-dCas9 (Plac) 载体载体图谱
pUC18-mini-Tn7T-Plac-dCas9 (Plac) 载体载体序列
LOCUS Exported 9404 bp ds-DNA circular SYN 13-MAY-2021
DEFINITION Tn7 integrating plasmid with S. pasteurianus dCas9 expressed from
the Plac promoter for expression in P. aeruginosa.
ACCESSION .
VERSION .
KEYWORDS pUC18-mini-Tn7T-Plac-dCas9 (Plac)
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 9404)
AUTHORS Tan SZ, Reisch CR, Prather KLJ
TITLE A Robust CRISPR Interference Gene Repression System in Pseudomonas.
JOURNAL J Bacteriol. 2018 Mar 12;200(7). pii: JB.00575-17. doi:
10.1128/JB.00575-17. Print 2018 Apr 1.
PUBMED 29311279
REFERENCE 2 (bases 1 to 9404)
AUTHORS .
TITLE Direct Submission
COMMENT SGRef: number: 1; type: "Journal Article"; journalName: "J
Bacteriol."; date: "2018-03-12"; volume: "200(7). pii: JB.00575-17.
doi"; pages: " 10.1128/JB.00575-17. Print 2018 Apr 1"
FEATURES Location/Qualifiers
source 1..9404
/organism="synthetic DNA construct"
/mol_type="other DNA"
primer_bind 100..119
/label=pRS-marker
/note="pRS vectors, use to sequence yeast selectable
marker"
primer_bind 533..549
/label=pBluescriptKS
/note="For pBluescript vector"
primer_bind 534..550
/label=KS primer
/note="common sequencing primer, one of multiple similar
variants"
terminator 578..672
/label=lambda t0 terminator
/note="transcription terminator from phage lambda"
terminator 775..861
/gene="Escherichia coli rrnB"
/label=rrnB T1 terminator
/note="transcription terminator T1 from the E. coli rrnB
gene"
protein_bind 907..954
/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 complement(1084..1617)
/codon_start=1
/gene="aacC1"
/product="gentamycin acetyltransferase"
/label=GmR
/note="confers resistance to gentamycin"
/translation="MLRSSNDVTQQGSRPKTKLGGSSMGIIRTCRLGPDQVKSMRAALD
LFGREFGDVATYSQHQPDSDYLGNLLRSKTFIALAAFDQEAVVGALAAYVLPKFEQPRS
EIYIYDLAVSGEHRRQGIATALINLLKHEANALGAYVIYVQADYGDDPAVALYTKLGIR
EEVMHFDIDPSTAT"
promoter complement(1806..1834)
/gene="intI1 (promoter lies within the coding sequence)"
/label=Pc promoter
/note="class 1 integron promoter"
protein_bind 1875..1922
/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 complement(1965..3047)
/codon_start=1
/gene="lacI"
/product="lac repressor"
/label=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)."
/translation="MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL
NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV
EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH
EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA
MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC
YIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
ALADSLMQLARQVSRLESGQ"
primer_bind 3009..3028
/label=LacI-R
/note="LacI, reverse primer"
promoter complement(3048..3125)
/gene="lacI (mutant)"
/label=lacIq promoter
/note="In the lacIq allele, a single base change in the
promoter boosts expression of the lacI gene about 10-fold."
promoter 3355..3385
/label=lac promoter
/note="promoter for the E. coli lac operon"
protein_bind 3393..3409
/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)."
primer_bind 3398..3420
/label=M13/pUC Reverse
/note="In lacZ gene"
CDS 3461..3487
/codon_start=1
/product="HA (human influenza hemagglutinin) epitope tag"
/label=HA
/translation="YPYDVPDYA"
mobile_element 7099..7264
/mobile_element_type="transposon:Tn7"
/label=Tn7L
/note="mini-Tn7 element (left end of the Tn7 transposon)"
rep_origin complement(7534..8122)
/direction=LEFT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
primer_bind complement(7614..7633)
/label=pBR322ori-F
/note="pBR322 origin, forward primer"
CDS complement(8293..9153)
/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 8916..8935
/label=Amp-R
/note="Ampicillin resistance gene, reverse primer"
promoter complement(9154..9258)
/gene="bla"
/label=AmpR promoter
primer_bind 9326..9344
/label=pBRforEco
/note="pBR322 vectors, upsteam of EcoRI site, forward
primer"
primer_bind complement(9382..9404)
/label=pGEX 3
/note="pGEX vectors, reverse primer"