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:
- pGWB702omega
- 载体抗性:
- Streptomycin
- 载体长度:
- 12156 bp
- 载体类型:
- Gateway binary vector
- 复制子:
- ori
- 载体来源:
- Tanaka Y, Nakamura S, Kawamukai M, Koizumi N, Nakagawa T.
- 启动子:
- CaMV35S(enhanced)
pGWB702omega 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。
pGWB702omega 载体序列
LOCUS 40924_23664 12156 bp DNA circular SYN 18-DEC-2018 DEFINITION Gateway binary vector pGWB702omega DNA, complete sequence. ACCESSION . VERSION . KEYWORDS . SOURCE synthetic DNA construct ORGANISM synthetic DNA construct REFERENCE 1 (bases 1 to 12156) AUTHORS Tanaka Y, Nakamura S, Kawamukai M, Koizumi N, Nakagawa T. TITLE Development of a series of gateway binary vectors possessing a tunicamycin resistance gene as a marker for the transformation of Arabidopsis thaliana JOURNAL Biosci. Biotechnol. Biochem. 75 (4), 804-807 (2011) PUBMED 21512216 REFERENCE 2 (bases 1 to 12156) AUTHORS Tanaka Y, Nakagawa T. TITLE Direct Submission JOURNAL Submitted (12-JAN-2011) Contact:Tsuyoshi Nakagawa Shimane University, Center for Integrated Research in Science; 1060 Nishikawatsu, Matsue, Shimane 690-8504, Japan REFERENCE 3 (bases 1 to 12156) TITLE Direct Submission REFERENCE 4 (bases 1 to 12156) AUTHORS . TITLE Direct Submission COMMENT SGRef: number: 1; type: "Journal Article"; journalName: "Biosci. Biotechnol. Biochem."; date: "2011"; volume: "75"; issue: "4"; pages: "804-807" COMMENT SGRef: number: 2; type: "Journal Article"; journalName: "Submitted (12-JAN-2011) Contact:Tsuyoshi Nakagawa Shimane University, Center for Integrated Research in Science; 1060 Nishikawatsu, Matsue, Shimane 690-8504, Japan" COMMENT SGRef: number: 3; type: "Journal Article" COMMENT constructed using pPZP221. FEATURES Location/Qualifiers source 1..12156 /mol_type="other DNA" /organism="synthetic DNA construct" misc_feature complement(54..78) /label=RB T-DNA repeat /note="right border repeat from nopaline C58 T-DNA" primer_bind 281..297 /label=M13 fwd /note="common sequencing primer, one of multiple similar variants" promoter 405..1083 /label=CaMV 35S promoter (enhanced) /note="cauliflower mosaic virus 35S promoter with a duplicated enhancer region" misc_feature 1091..1157 /label=omega translational enhancer /note="omega translational enhancer" protein_bind 1172..1296 /label=attR1 /note="recombination site for the Gateway(R) LR reaction" promoter 1333..1363 /label=lac UV5 promoter /note="E. coli lac promoter with an 'up' mutation" CDS 1417..2073 /codon_start=1 /label=CmR /note="chloramphenicol acetyltransferase" /translation="MEKKITGYTTVDISQWHRKEHFEAFQSVAQCTYNQTVQLDITAFL KTVKKNKHKFYPAFIHILARLMNAHPEFRMAMKDGELVIWDSVHPCYTVFHEQTETFSS LWSEYHDDFRQFLHIYSQDVACYGENLAYFPKGFIENMFFVSANPWVSFTSFDLNVANM DNFFAPVFTMGKYYTQGDKVLMPLAIQVHHAVCDGFHVGRMLNELQQYCDEWQGGA" CDS 2418..2720 /codon_start=1 /label=ccdB /note="CcdB, a bacterial toxin that poisons DNA gyrase" /translation="MQFKVYTYKRESRYRLFVDVQSDIIDTPGRRMVIPLASARLLSDK VSRELYPVVHIGDESWRMMTTDMASVPVSVIGEEVADLSHRENDIKNAINLMFWGI" protein_bind complement(2764..2888) /label=attR2 /note="recombination site for the Gateway(R) LR reaction" terminator 2920..3172 /label=NOS terminator /note="nopaline synthase terminator and poly(A) signal" primer_bind complement(3206..3222) /label=M13 rev /note="common sequencing primer, one of multiple similar variants" protein_bind 3230..3246 /label=lac operator /bound_moiety="lac repressor encoded by lacI" /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)." promoter complement(3254..3284) /label=lac promoter /note="promoter for the E. coli lac operon" protein_bind complement(3299..3320) /label=CAP binding site /note="CAP binding activates transcription in the presence of cAMP." terminator complement(3356..3608) /label=NOS terminator /note="nopaline synthase terminator and poly(A) signal" CDS complement(3646..4941) /codon_start=1 /gene="gpt" /product="UDP-N-acetylglucosamine: dolichol phosphate N-acetylglucosamine-1-P transferase" /label=gpt /protein_id="BAJ61164.1" /translation="MAARKRASSISIPNKPDPSEPNSAPSEQKMTRKTVSASGEEFRLA PPKLGVIFVISTLLCSLYLYLLCFHYKVDNELKRSILINAGLSLVGFFVTLKMIPVTAR YVLRRNMFGFDINKRGTPQGDIKVPESLGIVVGIVFLIVAIIFQYFNFTEDSNWLVEYN AALASICFMILLGFVDDVLDVPWRVKLVLPSFATLPLLMAYAGHTTIVIPKPLVAYIGL EVLNLGRIYKLYMGLLAVFCTNSINIHAGLNGLEIGQTVVIAAAILIHNVMQIGASVDP EYHQAHAFSIFLTQPLMATSLAMLAYNWYPSSVFVGDTYTVFAGMTMAVVGILGHFSET LLIFFLPQVLNLLLSLPQLAGIVKCPRHRLPRYDPATGLLTGTKDGTLVNVYLRLFGPK SEKSLCIHLLVFQALACAFCFILRHFLAGWYK" gene complement(3646..4941) /gene="gpt" /label=gpt promoter complement(4993..5172) /label=NOS promoter /note="nopaline synthase promoter" misc_feature complement(5678..5702) /label=LB T-DNA repeat /note="left border repeat from nopaline C58 T-DNA" CDS 6223..7011 /codon_start=1 /label=SmR /note="aminoglycoside adenylyltransferase (Murphy, 1985)" /translation="MGEAVIAEVSTQLSEVVGVIERHLEPTLLAVHLYGSAVDGGLKPH SDIDLLVTVTVRLDETTRRALINDLLETSASPGESEILRAVEVTIVVHDDIIPWRYPAK RELQFGEWQRNDILAGIFEPATIDIDLAILLTKAREHSVALVGPAAEELFDPVPEQDLF EALNETLTLWNSPPDWAGDERNVVLTLSRIWYSAVTGKIAPKDVAADWAMERLPAQYQP VILEARQAYLGQEEDRLASRADQLEEFVHYVKGEITKVVGK" rep_origin 7260..7848 /label=ori /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of replication" misc_feature complement(8034..8174) /label=bom /note="basis of mobility region from pBR322" rep_origin complement(8518..8712) /direction=LEFT /label=pVS1 oriV /note="origin of replication for the Pseudomonas plasmid pVS1 (Heeb et al., 2000)" CDS complement(8781..9851) /codon_start=1 /label=pVS1 RepA /note="replication protein from the Pseudomonas plasmid pVS1 (Heeb et al., 2000)" /translation="VSGRKPSGPVQIGAALGDDLVEKLKAAQAAQRQRIEAEARPGESW QAAADRIRKESRQPPAAGAPSIRKPPKGDEQPDFFVPMLYDVGTRDSRSIMDVAVFRLS KRDRRAGEVIRYELPDGHVEVSAGPAGMASVWDYDLVLMAVSHLTESMNRYREGKGDKP GRVFRPHVADVLKFCRRADGGKQKDDLVETCIRLNTTHVAMQRTKKAKNGRLVTVSEGE ALISRYKIVKSETGRPEYIEIELADWMYREITEGKNPDVLTVHPDYFLIDPGIGRFLYR LARRAAGKAEARWLFKTIYERSGSAGEFKKFCFTVRKLIGSNDLPEYDLKEEAGQAGPI LVMRYRNLIEGEASAGS" CDS complement(10283..10909) /codon_start=1 /label=pVS1 StaA /note="stability protein from the Pseudomonas plasmid pVS1 (Heeb et al., 2000)" /translation="MKVIAVLNQKGGSGKTTIATHLARALQLAGADVLLVDSDPQGSAR DWAAVREDQPLTVVGIDRPTIDRDVKAIGRRDFVVIDGAPQAADLAVSAIKAADFVLIP VQPSPYDIWATADLVELVKQRIEVTDGRLQAAFVVSRAIKGTRIGGEVAEALAGYELPI LESRITQRVSYPGTAAAGTTVLESEPEGDAAREVQALAAEIKSKLI"