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:
- pUDC082
- 载体抗性:
- Ampicillin
- 载体长度:
- 10005 bp
- 载体类型:
- Cloning vector
- 复制子:
- ori
- 宿主:
- Yeast
- 载体来源:
- Beekwilder J, van Rossum H.
- 启动子:
- GPD
pUDC082 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。
pUDC082 载体序列
LOCUS V002349 10005 bp DNA circular SYN 18-DEC-2018 DEFINITION Exported. ACCESSION V002349 VERSION V002349 KEYWORDS . SOURCE synthetic DNA construct ORGANISM synthetic DNA construct . REFERENCE 1 (bases 1 to 10005) AUTHORS Beekwilder J, van Rossum H. TITLE Production of carotenoids in Saccharomyces cerevisiae by a self-processing polyprotein and conversion to beta-ionone JOURNAL Unpublished REFERENCE 2 (bases 1 to 10005) AUTHORS Beekwilder J, van Rossum H. TITLE Direct Submission JOURNAL Submitted (13-SEP-2013) BU Bioscience, Plant Research International, P.O.Box 619, Wageningen, Gelderland 6700AP, Netherlands REFERENCE 3 (bases 1 to 10005) TITLE Direct Submission REFERENCE 4 (bases 1 to 10005) AUTHORS . TITLE Direct Submission COMMENT ##Assembly-Data-START## Assembly Method :: IDBA v. 1 Coverage :: 160 Sequencing Technology :: Illumina ##Assembly-Data-END## SGRef: number: 1; type: "Journal Article"; journalName: "Unpublished" SGRef: number: 2; type: "Journal Article"; journalName: "Submitted (13-SEP-2013) BU Bioscience, Plant Research International, P.O.Box 619, Wageningen, Gelderland 6700AP, Netherlands" SGRef: number: 3; type: "Journal Article" FEATURES Location/Qualifiers source 1..10005 /mol_type="other DNA" /organism="synthetic DNA construct" promoter 7..650 /label="GAP promoter" /note="promoter for glyceraldehyde-3-phosphate dehydrogenase; also known as the TDH3 promoter" primer_bind 656..672 /label="SK primer" /note="common sequencing primer, one of multiple similar variants" CDS 674..2692 /gene="crtYB" /label="Bifunctional lycopene cyclase/phytoene synthase" /note="Bifunctional lycopene cyclase/phytoene synthase from Phaffia rhodozyma. Accession#: Q7Z859" CDS 2699..2752 /label="T2A" /note="2A peptide from Thosea asigna virus capsid protein" misc_feature 2753..4495 /note="phytoene desaturase from Xanthophyllomyces dendrorhous; Region: CrtI" misc_feature 4496..4555 /label="Region: T2A ribosomal skipping sequence" /note="Region: T2A ribosomal skipping sequence" CDS 4502..4555 /codon_start=1 /product="2A peptide from Thosea asigna virus capsid protein" /label="T2A" /note="Eukaryotic ribosomes fail to insert a peptide bond between the Gly and Pro residues, yielding separate polypeptides." /translation="EGRGSLLTCGDVEENPGP" CDS 5091..5102 /label="Factor Xa site" /note="Factor Xa recognition and cleavage site" terminator 5748..5945 /label="TEF terminator" /note="Ashbya gossypii TEF terminator" CDS 6439..7242 /codon_start=1 /product="orotidine-5'-phosphate decarboxylase" /label="orotidine-5'-phosphate decarboxylase" /note="URA3; derived from Kluyveromyces lactis" /protein_id="AHZ97959.1" /translation="MSTKSYTSRAETHASPVASKLLRLMDEKKTNLCASLDVRSTDELL KLVETLGPYICLLKTHVDILDDFSYEGTVVPLKALAEKYKFLIFEDRKFADIGNTVKLQ YTSGVYRIAEWSDITNAHGVTGAGIVAGLKQGAQEVTKEPRGLLMLAELSSKGSLAHGE YTKGTVDIAKSDKDFVIGFIAQNDMGGREEGFDWLIMTPGVGLDDKGDALGQQYRTVDE VVSGGSDIIIVGRGLFAKGRDPKVEGERYRNAGWEAYQKRISAPH" promoter 7426..7530 /label="AmpR promoter" CDS 7531..8388 /label="AmpR" /note="beta-lactamase" rep_origin 8562..9150 /direction=RIGHT /label="ori" /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of replication" misc_feature complement(9422..9925) /label="CEN/ARS" /note="S. cerevisiae CEN6 centromere fused to an autonomously replicating sequence"