pAJM.969 载体 (V009539)

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:
pAJM.969
载体抗性:
Kanamycin
载体长度:
4558 bp
载体类型:
Cloning vector
复制子:
p15A ori
载体来源:
Meyer AJ, Segall-Shapiro TH, Voigt CA.

pAJM.969 载体图谱

pAJM.9694558 bp600120018002400300036004200+1L3S3P21PMphsTRSV HHRzB0064EYFPL3S2P21PLacIQmph2MphR-AMery1rRNA adenine N-6-methyltransferaseinduction operon terminator regionp15A oriKanR

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。

pAJM.969 载体序列

LOCUS       V009539                 4558 bp    DNA     circular SYN 17-DEC-2018
DEFINITION  Exported.
ACCESSION   V009539
VERSION     V009539
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
            .
REFERENCE   1  (bases 1 to 4558)
  AUTHORS   Meyer AJ, Segall-Shapiro TH, Voigt CA.
  TITLE     Marionette: E. coli containing 12 highly-optimized small molecule
            sensors
  JOURNAL   bioRxivorg 285866, 1-26 (2018)
REFERENCE   2  (bases 1 to 4558)
  AUTHORS   Meyer AJ, Segall-Shapiro TH, Voigt CA.
  TITLE     Direct Submission
  JOURNAL   Submitted (21-MAR-2018) Synthetic Biology Center, Department of
            Biological Engineering, Massachusetts Institute of Technology, 77
            Massachusetts Avenue, Cambridge, MA 02139, USA
REFERENCE   3  (bases 1 to 4558)
  TITLE     Direct Submission
REFERENCE   4  (bases 1 to 4558)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "bioRxivorg
            285866, 1-26 (2018)"
            SGRef: number: 2; type: "Journal Article"; journalName: "Submitted
            (21-MAR-2018) Synthetic Biology Center, Department of Biological
            Engineering, Massachusetts Institute of Technology, 77 Massachusetts
            Avenue, Cambridge, MA 02139, USA"
            SGRef: number: 3; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..4558
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     regulatory      1..53
                     /label="L3S3P21"
                     /note="L3S3P21"
                     /regulatory_class="terminator"
     regulatory      73..124
                     /label="PMph"
                     /note="PMph"
                     /regulatory_class="promoter"
     misc_feature    74..108
                     /label="MphO operator"
                     /note="MphO operator"
     regulatory      76..81
                     /regulatory_class="minus_35_signal"
     regulatory      99..104
                     /regulatory_class="minus_10_signal"
     regulatory      111
                     /label="+1"
                     /note="+1"
                     /regulatory_class="other"
     misc_RNA        126..176
                     /label="sTRSV HHRz"
                     /note="hammerhead ribozyme from the tobacco ringspot virus
                     satellite RNA (Khvorova et al., 2003)"
     regulatory      208..219
                     /label="B0064"
                     /note="B0064"
                     /regulatory_class="ribosome_binding_site"
     CDS             226..942
                     /label="EYFP"
                     /note="enhanced YFP"
     regulatory      946..1006
                     /label="L3S2P21"
                     /note="L3S2P21"
                     /regulatory_class="terminator"
     regulatory      1011..1064
                     /label="PLacIQ"
                     /note="PLacIQ"
                     /regulatory_class="promoter"
     regulatory      1029..1034
                     /regulatory_class="minus_35_signal"
     regulatory      1052..1057
                     /regulatory_class="minus_10_signal"
     regulatory      1065..1092
                     /label="mph2"
                     /note="mph2"
                     /regulatory_class="ribosome_binding_site"
     CDS             1093..1677
                     /codon_start=1
                     /product="MphR-AM"
                     /label="MphR-AM"
                     /protein_id="AYJ72267.1"
                     /translation="MPRPKLKSDDEVLEAATVVLKRCGPIEFTLSGVAKEVGLSRAALI
                     QRFTNRDTLLVRMMERGVEQVRHYLNAIPIGAGPQGLWEFLQVLVRSMDTRNDFSVNYL
                     ISWYELQVPELRTLAIQRNRAVVEGIRKRLPPGAPAAAELLLHSVIAGATMQWAVDPDG
                     ELADHVLAQIAAILCLMFPEHDDFQLLQAHA"
     regulatory      1678..1698
                     /label="ery1"
                     /note="ery1"
                     /regulatory_class="ribosome_binding_site"
     CDS             1699..2430
                     /gene="ermC"
                     /label="rRNA adenine N-6-methyltransferase"
                     /note="rRNA adenine N-6-methyltransferase from
                     Staphylococcus aureus. Accession#: P02979"
     regulatory      2443..2697
                     /label="induction operon terminator region"
                     /note="induction operon terminator region"
                     /regulatory_class="terminator"
     rep_origin      complement(3009..3554)
                     /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."
     CDS             complement(3646..4458)
                     /label="KanR"
                     /note="aminoglycoside phosphotransferase"