pDSG402 载体 (V007857)

我们所展示的质粒图谱主要是从文献和开放数据库中收集而来,主要是为了方便研究工作,其中一小部分质粒进行了质量控制,可供科学家使用。

所有的产品都严格仅供科学研究使用,不能应用于临床试验,包括人体摄入、注射或外用的药理学用途。

确保质粒的关键元件正确,但是我们并不能保证实验结果。页面展示的图谱序列为理论序列,可能与测序结果不一致,请自行比对后确定是否满足要求。(如果测过序,本页面一般会提供下载)

开放数据库中的大多数载体序列都没有被完全测序。如果实际序列与参考序列的相似度超过99%,则将其视为正确。

由于科学研究是在探索未知,具有很大的不确定性,在任何情况下,我们都不承担超出质粒本身的额外经济损失或责任。

载体名称:
pDSG402
载体抗性:
Kanamycin
载体长度:
6005 bp
载体类型:
Cloning vector
复制子:
p15A ori
载体来源:
Glass DS, Riedel-Kruse IH.

pDSG402 载体图谱

pDSG4026005 bp30060090012001500180021002400270030003300360039004200450048005100540057006000pLacIQ (BBa_I4032, 1nt deletion)RBS (BBa_B0034)TetRrrnB T1 terminatorT7Te terminatortet operatortet operatorRBS (BBa_B0034)(1)mutated NeaeBioBrick suffixhis operon terminatorVR primer siteKanRp15A oriVF2 primer sitebacterial terminatorBioBrick prefix

质粒操作方法

1. 发货形式:质粒干粉(常温运输,存于-20度,请务必先转化提质粒后使用)

2. 收到质粒干粉后请先5000rpm离心1min,再加入20μl ddH2O溶解质粒;(质粒复测的浓度有时候与标称值差距较大,这可能是因为冻干质粒在管中的位置、复溶效率、测量偏差以及管壁的吸附导致,因此建议先转化提质粒后再使用)

3. 取1支100μl 感受态于冰上解冻10min,加入2μl质粒,再冰浴30min后,42℃热激60s,不要搅动,再冰浴2min;

4. 加入900μl无抗的LB液体培养基,180rpm震荡37℃培养45min (30℃培养1-1.5小时);

5. 6000rpm离心5min,仅留100μl上清液重悬细菌沉淀,并涂布至目标质粒抗性的LB平板上;

6. 将平板倒置37℃培养14h,如果要求是30℃则培养20h; (菌落过多则将质粒稀释后再转化;没有菌落则加入10μl质粒转化;建议不要直接转表达感受态, 要先转克隆感受态,重提质粒后再导入表达感受态);

7. 挑取单菌落至LB液体培养基中,加入对应抗生素,220rpm震荡培养14h,根据实验需要和质粒提取试剂盒说明书提取质粒。

pDSG402 载体序列

LOCUS       40924_15520        6005 bp DNA     circular SYN 17-DEC-2018
DEFINITION  Cloning vector pDSG402, complete sequence.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6005)
  AUTHORS   Glass DS, Riedel-Kruse IH.
  TITLE     A synthetic bacterial cell-cell adhesion toolbox for programming 
            multicellular morphologies and patterns
  JOURNAL   Cell (2018) In press
REFERENCE   2  (bases 1 to 6005)
  AUTHORS   Glass DS.
  TITLE     Direct Submission
  JOURNAL   Submitted (14-JUN-2018) Bioengineering, Stanford University, 318 
            Campus Drive, Clark Center E350, Stanford, CA 94305, USA
REFERENCE   3  (bases 1 to 6005)
  TITLE     Direct Submission
REFERENCE   4  (bases 1 to 6005)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "Cell (2018)
            In press"
COMMENT     SGRef: number: 2; type: "Journal Article"; journalName: "Submitted 
            (14-JUN-2018) Bioengineering, Stanford University, 318 Campus Drive,
            Clark Center E350, Stanford, CA 94305, USA"
COMMENT     SGRef: number: 3; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..6005
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     misc_feature    1..36
                     /label=pLacIQ (BBa_I4032, 1nt deletion)
                     /note="pLacIQ (BBa_I4032, 1nt deletion)"
     misc_feature    45..56
                     /label=RBS (BBa_B0034)
                     /note="RBS (BBa_B0034)"
     misc_feature    45..56
                     /label=BBa_J04500(1)
                     /note="BBa_J04500(1)"
     RBS             45..56
                     /note="strong bacterial ribosome binding site (Elowitz and 
                     Leibler, 2000)"
     CDS             63..683
                     /label=TetR
                     /note="tetracycline repressor TetR"
     terminator      706..777
                     /label=rrnB T1 terminator
                     /note="transcription terminator T1 from the E. coli rrnB
                     gene"
     terminator      793..820
                     /label=T7Te terminator
                     /note="phage T7 early transcription terminator"
     protein_bind    835..853
                     /label=tet operator
                     /note="bacterial operator O2 for the tetR and tetA genes"
     protein_bind    860..878
                     /gene="tetO"
                     /label=tet operator
                     /bound_moiety="tetracycline repressor TetR"
                     /note="bacterial operator O2 for the tetR and tetA genes"
     misc_feature    897..908
                     /label=RBS (BBa_B0034)(1)
                     /note="RBS (BBa_B0034)(1)"
     misc_feature    897..908
                     /label=BBa_J04500
                     /note="BBa_J04500"
     RBS             897..908
                     /note="strong bacterial ribosome binding site (Elowitz and 
                     Leibler, 2000)"
     CDS             915..3254
                     /codon_start=1
                     /product="mutated Neae"
                     /label=mutated Neae
                     /note="removed restriction sites"
                     /protein_id="AXC07764.1"
                     /translation="MITHGCYTRTRHKHKLKKTLIMLSAGLGLFFYVNQNSFANGENYF
                     KLGSDSKLLTHDSYQNRLFYTLKTGETVADLSKSQDINLSTIWSLNKHLYSSESEMMKA
                     APGQQIILPLKKLPFEYSALPLLGSAPLVAAGGVAGHTNKLTKMSPDVTKSNMTDDKAL
                     NYAAQQAASLGSQLQSRSLNGDYAKDTALGIAGNQASSQLQAWLQHYGTAEVNLQSGNN
                     FDGSSLDFLLPFYDSEKMLAFGQVGARYIDSRFTANLGAGQRFFLPANMLGYNVFIDQD
                     FSGDNTRLGIGGEYWRDYFKSSVNGYFRMSGWHESYNKKDYDERPANGFDIRFNGYLPS
                     YPALGAKLIYEQYYGDNVALFNSDKLQSNPGAATVGVNYTPIPLVTMGIDYRHGTGNEN
                     DLLYSMQFRYQFDKSWSQQIEPQYVNELRTLSGSRYDLVQRNNNIILEYKKQDILSLNI
                     PHDINGTEHSTQKIQLIVKSKYGLDRIVWDDSALRSQGGQIQHSGSQSAQDYQAILPAY
                     VQGGSNIYKVTARAYDRNGNSSNNVQLTITVLSNGQVVDQVGVTDFTADKTSAKADNAD
                     TITYTATVKKNGVAQANVPVSFNIVSGTATLGANSAKTDANGKATVTLKSSTPGQVVVS
                     AKTAEMTSALNASAVIFFDGATRQVQLQESGGGLVQAGGSLRLSCAASGRAVSMYNMGW
                     FRQAPGKEREFVAVISTASTYYVDSVKGRFTISRDYAKNAVYLQMNSLKPEDTAVYYCA
                     ATLKTYRWPPTTYDYWGRGTQVTVSS"
     CDS             2889..3254
                     /codon_start=1
                     /product="N8-5_antiP53TA-R3P3"
                     /label=N8-5_antiP53TA-R3P3
                     /protein_id="AXC07762.1"
                     /translation="QVQLQESGGGLVQAGGSLRLSCAASGRAVSMYNMGWFRQAPGKER
                     EFVAVISTASTYYVDSVKGRFTISRDYAKNAVYLQMNSLKPEDTAVYYCAATLKTYRWP
                     PTTYDYWGRGTQVTVSS"
     misc_feature    3252..3257
                     /label=stop codons
                     /note="stop codons"
     misc_feature    3258..3278
                     /label=BioBrick suffix
                     /note="universal suffix for all parts"
     terminator      3279..3336
                     /label=his operon terminator
                     /note="This putative transcriptin terminator from the E.
                     coli his operon has a 2-bp deletion introduced during 
                     synthesis. Its efficiency has not been determined."
     misc_feature    complement(3414..3431)
                     /label=VR primer site
                     /note="VR primer site"
     CDS             complement(3497..4309)
                     /label=KanR
                     /note="aminoglycoside phosphotransferase"
     rep_origin      complement(4904..5448)
                     /direction=LEFT
                     /label=p15A ori
                     /note="Plasmids containing the medium-copy-number p15A
                     origin of replication can be propagated in E. coli cells 
                     that contain a second plasmid with the ColE1 origin."
     misc_feature    5866..5886
                     /label=VF2 primer site
                     /note="VF2 primer site"
     terminator      complement(5938..5981)
                     /label=bacterial terminator
                     /note="putative bacterial transcription terminator"
     misc_feature    5984..6005
                     /label=BioBrick prefix
                     /note="BioBrick prefix for parts that do not start with
                     'ATG'"