mini-CTX-GFP 质粒 (编号: V009851)

Note:

mini-CTX-GFP6370 bp300600900120015001800210024002700300033003600390042004500480051005400570060006300tet promoterT3 promoterSK primerGFPKS primerT7 promoterFRToriToriTcR

基本信息

载体名称:
mini-CTX-GFP
载体抗性:
Tetracycline
载体长度:
6370 bp
载体类型:
Integration vector
复制子:
ori
载体来源:
Hoang TT, Kutchma AJ, Becher A, Schweizer HP.

下载资源

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。

确保质粒的关键元件正确,但是我们并不能保证实验效果。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。

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。

mini-CTX-GFP 质粒 (编号: V009851)序列

LOCUS       40924_1964        6370 bp DNA     circular SYN 17-DEC-2018
DEFINITION  Integration vector mini-CTX-GFP, complete sequence.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6370)
  AUTHORS   Hoang TT, Kutchma AJ, Becher A, Schweizer HP.
  TITLE     A site-specific gene integration system for Pseudomonas aeruginosa
  JOURNAL   Unpublished
REFERENCE   2  (bases 1 to 6370)
  AUTHORS   Hoang TT, Kutchma AJ, Becher A, Schweizer HP.
  TITLE     Direct Submission
  JOURNAL   Submitted (06-APR-1999) Microbiology, Colorado State University, 
            Fort Collins, CO 80523, USA
REFERENCE   3  (bases 1 to 6370)
  TITLE     Direct Submission
REFERENCE   4  (bases 1 to 6370)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: 
            "Unpublished"
COMMENT     SGRef: number: 2; type: "Journal Article"; journalName: "Submitted 
            (06-APR-1999) Microbiology, Colorado State University, Fort Collins,
            CO 80523, USA"
COMMENT     SGRef: number: 3; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..6370
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        827..845
                     /label=T3 promoter
                     /note="promoter for bacteriophage T3 RNA polymerase"
     primer_bind     882..898
                     /label=SK primer
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     CDS             complement(911..1624)
                     /codon_start=1
                     /label=GFP
                     /note="Aequorea victoria green fluorescent protein"
                     /translation="MSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLK
                     FICTTGKLPVPWPTLVTTFSYGVQCFSRYPDHMKRHDFFKSAMPEGYVQERTIFFKDDG
                     NYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKV
                     NFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLLE
                     FVTAAGITHGMDELYK"
     primer_bind     complement(1692..1708)
                     /label=KS primer
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     promoter        complement(1734..1752)
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     protein_bind    complement(1926..1973)
                     /label=FRT
                     /note="FLP-mediated recombination occurs in the 8-bp core 
                     sequence TCTAGAAA (Turan and Bode, 2011)."
     oriT            complement(2180..2288)
                     /direction=LEFT
                     /label=oriT
                     /note="incP origin of transfer"
     rep_origin      complement(3713..4301)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     CDS             complement(5126..6313)
                     /codon_start=1
                     /label=TcR
                     /note="tetracycline efflux protein"
                     /translation="MKSNNALIVILGTVTLDAVGIGLVMPVLPGLLRDIVHSDSIASHY
                     GVLLALYALMQFLCAPVLGALSDRFGRRPVLLASLLGATIDYAIMATTPVLWILYAGRI
                     VAGITGATGAVAGAYIADITDGEDRARHFGLMSACFGVGMVAGPVAGGLLGAISLHAPF
                     LAAAVLNGLNLLLGCFLMQESHKGERRPMPLRAFNPVSSFRWARGMTIVAALMTVFFIM
                     QLVGQVPAALWVIFGEDRFRWSATMIGLSLAVFGILHALAQAFVTGPATKRFGEKQAII
                     AGMAADALGYVLLAFATRGWMAFPIMILLASGGIGMPALQAMLSRQVDDDHQGQLQGSL
                     AALTSLTSITGPLIVTAIYAASASTWNGLAWIVGAALYLVCLPALRRGAWSRATST"
     promoter        complement(join(6361..6370,1..19))
                     /label=tet promoter
                     /note="E. coli promoter for tetracycline efflux protein
                     gene"