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:
- pCAMBIA-EGFP
- 载体抗性:
- Kanamycin
- 载体长度:
- 8590 bp
- 载体类型:
- Binary vector
- 复制子:
- ori
- 载体来源:
- Dalal J, Yalamanchili R, La Hovary C, Ji M, Rodriguez-Welsh M, Aslett D, Ganapathy S, Grunden A, Sederoff H, Qu R.
- 启动子:
- CaMV35S(enhanced)
pCAMBIA-EGFP 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。
pCAMBIA-EGFP 载体序列
LOCUS 40924_8821 8590 bp DNA circular SYN 17-DEC-2018 DEFINITION Binary vector pCAMBIA-EGFP, complete sequence. ACCESSION . VERSION . KEYWORDS . SOURCE synthetic DNA construct ORGANISM synthetic DNA construct REFERENCE 1 (bases 1 to 8590) AUTHORS Dalal J, Yalamanchili R, La Hovary C, Ji M, Rodriguez-Welsh M, Aslett D, Ganapathy S, Grunden A, Sederoff H, Qu R. TITLE A novel gateway-compatible binary vector series (PC-GW) for flexible cloning of multiple genes for genetic transformation of plants JOURNAL Plasmid 81, 55-62 (2015) PUBMED 26188330 REFERENCE 2 (bases 1 to 8590) AUTHORS Dalal J, Yalamanchili R, Hovary CL, Ji M, Rodriguez-Welsh M, Aslett D, Ganapathy S, Grunden A, Sederoff H, Qu R. TITLE Direct Submission JOURNAL Submitted (18-FEB-2015) Crop Science, North Carolina State University, Campus Box 7287, Raleigh, NC 27695, USA REFERENCE 3 (bases 1 to 8590) TITLE Direct Submission REFERENCE 4 (bases 1 to 8590) AUTHORS . TITLE Direct Submission COMMENT SGRef: number: 1; type: "Journal Article"; journalName: "Plasmid 81, 55-62 (2015)" COMMENT SGRef: number: 2; type: "Journal Article"; journalName: "Submitted (18-FEB-2015) Crop Science, North Carolina State University, Campus Box 7287, Raleigh, NC 27695, USA" COMMENT SGRef: number: 3; type: "Journal Article" FEATURES Location/Qualifiers source 1..8590 /mol_type="other DNA" /organism="synthetic DNA construct" CDS 1219..1845 /codon_start=1 /label=pVS1 StaA /note="stability protein from the Pseudomonas plasmid pVS1 (Heeb et al., 2000)" /translation="MKVIAVLNQKGGSGKTTIATHLARALQLAGADVLLVDSDPQGSAR DWAAVREDQPLTVVGIDRPTIDRDVKAIGRRDFVVIDGAPQAADLAVSAIKAADFVLIP VQPSPYDIWATADLVELVKQRIEVTDGRLQAAFVVSRAIKGTRIGGEVAEALAGYELPI LESRITQRVSYPGTAAAGTTVLESEPEGDAAREVQALAAEIKSKLI" CDS 2282..3346 /codon_start=1 /label=pVS1 RepA /note="replication protein from the Pseudomonas plasmid pVS1 (Heeb et al., 2000)" /translation="GRKPSGPVQIGAALGDDLVEKLKAAQAAQRQRIEAEARPGESWQA AADRIRKESRQPPAAGAPSIRKPPKGDEQPDFFVPMLYDVGTRDSRSIMDVAVFRLSKR DRRAGEVIRYELPDGHVEVSAGPAGMASVWDYDLVLMAVSHLTESMNRYREGKGDKPGR VFRPHVADVLKFCRRADGGKQKDDLVETCIRLNTTHVAMQRTKKAKNGRLVTVSEGEAL ISRYKIVKSETGRPEYIEIELADWMYREITEGKNPDVLTVHPDYFLIDPGIGRFLYRLA RRAAGKAEARWLFKTIYERSGSAGEFKKFCFTVRKLIGSNDLPEYDLKEEAGQAGPILV MRYRNLIEGEASAGS" rep_origin 3415..3609 /label=pVS1 oriV /note="origin of replication for the Pseudomonas plasmid pVS1 (Heeb et al., 2000)" misc_feature 3953..4093 /label=bom /note="basis of mobility region from pBR322" rep_origin complement(4279..4867) /direction=LEFT /label=ori /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of replication" CDS complement(4957..5748) /codon_start=1 /label=KanR /note="aminoglycoside phosphotransferase" /translation="MAKMRISPELKKLIEKYRCVKDTEGMSPAKVYKLVGENENLYLKM TDSRYKGTTYDVEREKDMMLWLEGKLPVPKVLHFERHDGWSNLLMSEADGVLCSEEYED EQSPEKIIELYAECIRLFHSIDISDCPYTNSLDSRLAELDYLLNNDLADVDCENWEEDT PFKDPRELYDFLKTEKPEEELVFSHGDLGDSNIFVKDGKVSGFIDLGRSGRADKWYDIA FCVRSIREDIGEEQYVELFFDLLGIKPDWEKIKYYILLDELF" misc_feature 6173..6197 /label=LB T-DNA repeat /note="left border repeat from nopaline C58 T-DNA" polyA_signal complement(6275..6449) /label=CaMV poly(A) signal /note="cauliflower mosaic virus polyadenylation signal" CDS complement(6459..7175) /codon_start=1 /label=EGFP /note="enhanced GFP" /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL EFVTAAGITLGMDELYK" promoter complement(7214..7891) /label=CaMV 35S promoter (enhanced) /note="cauliflower mosaic virus 35S promoter with a duplicated enhancer region" protein_bind 8082..8103 /label=CAP binding site /note="CAP binding activates transcription in the presence of cAMP." promoter 8118..8148 /label=lac promoter /note="promoter for the E. coli lac operon" protein_bind 8156..8172 /label=lac operator /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 8180..8196 /label=M13 rev /note="common sequencing primer, one of multiple similar variants" misc_feature 8206..8262 /label=MCS /note="pUC18/19 multiple cloning site" primer_bind complement(8266..8282) /label=M13 fwd /note="common sequencing primer, one of multiple similar variants" misc_feature 8485..8509 /label=RB T-DNA repeat /note="right border repeat from nopaline C58 T-DNA"