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:
- pMC210
- 载体抗性:
- Kanamycin
- 载体长度:
- 7153 bp
- 载体类型:
- Mycobacteria-E.coli shuttle probe vector
- 复制子:
- ori
- 载体来源:
- Fan XY, Ma H, Guo J, Li ZM, Cheng ZH, Guo SQ, Zhao GP.
pMC210 载体图谱
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。
pMC210 载体序列
LOCUS 40924_29926 7153 bp DNA circular SYN 18-DEC-2018 DEFINITION Mycobacteria-E.coli shuttle probe vector pMC210, complete sequence. ACCESSION . VERSION . KEYWORDS . SOURCE synthetic DNA construct ORGANISM synthetic DNA construct REFERENCE 1 (bases 1 to 7153) AUTHORS Fan XY, Ma H, Guo J, Li ZM, Cheng ZH, Guo SQ, Zhao GP. TITLE A novel differential expression system for gene modulation in Mycobacteria JOURNAL Plasmid 61 (1), 39-46 (2009) PUBMED 18835406 REFERENCE 2 (bases 1 to 7153) AUTHORS Fan X-Y., Li Z-M., Ma H, Guo J, Zhao G-P. TITLE Analysis of promoter elements of Mycobacterium tuberculosis furA gene in vivo and their application for recombinant BCG to induce enhanced Th1 type immune responses JOURNAL Unpublished REFERENCE 3 (bases 1 to 7153) AUTHORS Fan X-Y., Ma H, Guo J, Li Z-M., Zhao G-P. TITLE Direct Submission JOURNAL Submitted (28-APR-2008) Department of Microbiology, Fudan University, Shanghai 200433, China REFERENCE 4 (bases 1 to 7153) TITLE Direct Submission REFERENCE 5 (bases 1 to 7153) AUTHORS . TITLE Direct Submission COMMENT SGRef: number: 1; type: "Journal Article"; journalName: "Plasmid"; date: "2009"; volume: "61"; issue: "1"; pages: "39-46" COMMENT SGRef: number: 2; type: "Journal Article"; journalName: "Unpublished" COMMENT SGRef: number: 3; type: "Journal Article"; journalName: "Submitted (28-APR-2008) Department of Microbiology, Fudan University, Shanghai 200433, China" COMMENT SGRef: number: 4; type: "Journal Article" FEATURES Location/Qualifiers source 1..7153 /mol_type="other DNA" /organism="synthetic DNA construct" CDS 120..932 /codon_start=1 /label=KanR /note="aminoglycoside phosphotransferase" /translation="MSHIQRETSCSRPRLNSNMDADLYGYKWARDNVGQSGATIYRLYG KPHAPELFLKHGKGSVANDVTDEMVRLNWLTEFMPLPTIKHFIRTPDDAWLLTTAIPGK TAFQVLEEYPDSGENIVDALAVFLRRLHSIPVCNCPFNSDRVFRLAQAQSRMNNGLVDA SDFDDERNGWPVEQVWKEMHNLLPFSPDSVVTHGDFSLDNLIFDEGKLIGCIDVGRVGI ADRYQDLAILWNCLGEFSPSLQKRLFQKYGIDNPDMNKLQFHLMLDEFF" rep_origin 1267..1855 /label=ori /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of replication" rep_origin 2014..3909 /label=mycobacterial OriM region derived from pAL5000 /note="mycobacterial OriM region derived from pAL5000" primer_bind 3953..3969 /label=SK primer /note="common sequencing primer, one of multiple similar variants" CDS 3971..7015 /codon_start=1 /label=lacZ /note="beta-galactosidase" /translation="VVLQRRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRS LNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPP FVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEF DLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATR FNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRV TLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKP LLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGL YVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGA NHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLS LPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNP WSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYL FRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQ PNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQ SGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEA ALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHP ARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLR CGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDD SWSPSVSAEFQLSAGRYHYQLVWCQK" terminator 7071..7117 /label=rrnB T1 terminator /note="transcription terminator T1 from the E. coli rrnB gene"