| 出品公司: | ZYbscience |
|---|---|
| 载体名称: | pK18mobSacB |
| 质粒类型: | 芽孢杆菌基因敲除载体 |
| 高拷贝/低拷贝: | -- |
| 启动子: | -- |
| 克隆方法: | 多克隆位点,限制性内切酶 |
| 载体大小: | 5.6kb |
| 5' 测序引物及序列: | -- |
| 3' 测序引物及序列: | -- |
| 载体标签: | -- |
| 载体抗性: | Kanamycin |
| 筛选标记: | -- |
| 备注: | -- |
| 产品目录号: | -- |
| 稳定性: | -- |
| 组成型: | -- |
| 病毒/非病毒: | -- |
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
-20℃低温保存
- 保质期:
三年
- 英文名:
pK18mobSacB
- 库存:
20
- 供应商:
泽叶生物
载体基本信息
载体质粒图谱和多克隆位点信息
载体简介
Cloning vector allowing mobilization into a wide range of Gramand
Gram+ bacteria. After
mobilization, the plasmid can be maintained by integration into the host chromosome via
homologous recombination. Excision of the intervening plasmid sequence by a double crossover
event can be facilitated by selection on medium containing 10% sucrose.The sacB gene has
been modified to eliminate the HindIII and EcoRI sites in the coding region.
Designation: pK18mobsacB
载体序列
LOCUS pK18mobsacB 5721 bp DNA 17-AUG-2006
DEFINITION Cloning vector pK18mobsacB.
ACCESSION
VERSION
KEYWORDS .
SOURCE Cloning vector pK18mobsacB.
ORGANISM Cloning vector pK18mobsacB
Unclassified.
REFERENCE 1 (bases 1 to 5721)
AUTHORS Schafer,A., Tauch,A., Jager,W., Kalinowski,K., Thierbach,G. and
Puhler,A.
TITLE Small mobilizable multi-purpose cloning vectors derived from the
Escherichia coli plasmids pK18 and pK19: selection of defined
deletions in the chromosome of Corynebacterium glutamicum
JOURNAL Gene 145, 69-73 (1994)
REFERENCE 2 (bases 1 to 5721)
AUTHORS Ishikawa,J.
TITLE Unofficial nucleotide sequence of pK18mobsacB
JOURNAL Unpublished
REFERENCE 3 (bases 1 to 5721)
AUTHORS Ishikawa,J.
TITLE Direct Submission
JOURNAL Submitted (17-AUG-2006) Bioactive Molecules, NIID
FEATURES Location/Qualifiers
source 1..5721
/organism="Cloning vector pK18mobsacB"
/mol_type="Other DNA"
CDS complement(185..469)
/gene="lacZ"
/codon_start=1
/product="beta-galactosidase"
oriT complement(2209..2736)
/note="RP4 origin of transfer"
CDS complement(2886..4307)
/gene="sacB"
/codon_start=1
/product="levansucrase"
CDS complement(4799..5593)
/gene="neo"
/note="confers resistances to neomycin and kanamycin"
/codon_start=1
/product="aminoglycoside 3'-O-phosphotransferase"
BASE COUNT 1343 a 1426 c 1414 g 1538 t
ORIGIN
1 gcaattccgg ttcgcttgct gtccataaaa ccgcccagtc tagctatcgc catgtaagcc
61 cactgcaagc tacctgcttt ctctttgcgc ttgcgttttc ccttgtccag atagcccagt
121 agctgacatt catccggggt cagcaccgtt tctgcggact ggctttctac gtgttccgct
181 tcctttagca gcccttgcgc cctgagtgct tgcggcagcg tgaagctagc ttatcgcgcc
241 attcgccatt caggctgcgc aactgttggg aagggcgatc ggtgcgggcc tcttcgctat
301 tacgccagct ggcgaaaggg ggatgtgctg caaggcgatt aagttgggta acgccagggt
361 tttcccagtc acgacgttgt aaaacgacgg ccagtgccaa gcttgcatgc ctgcaggtcg
421 actctagagg atccccgggt accgagctcg aattcgtaat catggtcata gctgtttcct
481 gtgtgaaatt gttatccgct cacaattcca cacaacatac gagccggaag cataaagtgt
541 aaagcctggg gtgcctaatg agtgagctaa ctcacattaa ttgcgttgcg ctcactgccc
601 gctttccagt cgggaaacct gtcgtgccag ctgcattaat gaatcggcca acgcgcgggg
661 agaggcggtt tgcgtattgg gcgctcttcc gcttcctcgc tcactgactc gctgcgctcg
721 gtcgttcggc tgcggcgagc ggtatcagct cactcaaagg cggtaatacg gttatccaca
781 gaatcagggg ataacgcagg aaagaacatg tgagcaaaag gccagcaaaa ggccaggaac
841 cgtaaaaagg ccgcgttgct ggcgtttttc cataggctcc gcccccctga cgagcatcac
901 aaaaatcgac gctcaagtca gaggtggcga aacccgacag gactataaag ataccaggcg
961 tttccccctg gaagctccct cgtgcgctct cctgttccga ccctgccgct taccggatac
1021 ctgtccgcct ttctcccttc gggaagcgtg gcgctttctc aatgctcacg ctgtaggtat
1081 ctcagttcgg tgtaggtcgt tcgctccaag ctgggctgtg tgcacgaacc ccccgttcag
1141 cccgaccgct gcgccttatc cggtaactat cgtcttgagt ccaacccggt aagacacgac
1201 ttatcgccac tggcagcagc cactggtaac aggattagca gagcgaggta tgtaggcggt
1261 gctacagagt tcttgaagtg gtggcctaac tacggctaca ctagaaggac agtatttggt
1321 atctgcgctc tgctgaagcc agttaccttc ggaaaaagag ttggtagctc ttgatccggc
1381 aaacaaacca ccgctggtag cggtggtttt tttgtttgca agcagcagat tacgcgcaga
1441 aaaaaaggat ctcaagaaga tcctttgatc ttttctacgg ggtctgacgc tcagtggaac
1501 gaaaactcac gttaagggat tttggtcatg agattatcaa aaaggatctt cacctagatc
1561 cttttggggt gggcgaagaa ctccagcatg agatccccgc gctggaggat catccagccc
1621 tgatagaaac agaagccact ggagcacctc aaaaacacca tcatacacta aatcagtaag
1681 ttggcagcat cacccgacgc actttgcgcc gaataaatac ctgtgacgga agatcacttc
1741 gcagaataaa taaatcctgg tgtccctgtt gataccggga agccctgggc caacttttgg
1801 cgaaaatgag acgttgatcg gcacgtaaga ggttccaact ttcaccataa tgaaataaga
1861 tcactaccgg gcgtattttt tgagttatcg agattttcag gagctgatag aaacagaagc
1921 cactggagca cctcaaaaac accatcatac actaaatcag taagttggca gcatcacccg
1981 acgcactttg cgccgaataa atacctgtga cggaagatca cttcgcagaa taaataaatc
2041 ctggtgtccc tgttgatacc gggaagccct gggccaactt ttggcgaaaa tgagacgttg
2101 atcggcacgt aagaggttcc aactttcacc ataatgaaat aagatcacta ccgggcgtat
2161 tttttgagtt atcgagattt tcaggagctc tttggcatcg tctctcgcct gtcccctcag
2221 ttcagtaatt tcctgcattt gcctgtttcc agtcggtaga tattccacaa aacagcaggg
2281 aagcagcgct tttccgctgc ataaccctgc ttcggggtca ttatagcgat tttttcggta
2341 tatccatcct ttttcgcacg atatacagga ttttgccaaa gggttcgtgt agactttcct
2401 tggtgtatcc aacggcgtca gcggggcagg ataggtgaag taggcccacc cgcgagcggg
2461 tgttccttct tcactgtccc ttattcgcac ctggcggtgc tcaacgggaa tcctgctctg
2521 cgaggctggc cggctaccgc cggcgtaaca gatgagggca agcggatggc tgatgaaacc
2581 aagccaacca ggaagggcag cccacctatc aaggtgtact gccttccaga cgaacgaaga
2641 gcgattgagg aaaaggcggc ggcggccggc atgagcctgt cggcctacct gctggccgtc
2701 ggccagggct acaaaatcac gggcgtcgtg gactatgagc acgtccgcga gggcgtcccg
2761 gaaaacgatt ccgaagccca acctttcata gaaggcggcg gtggaatcga aatctcgtga
2821 tggcaggttg ggcgtcgctt ggtcggtcat ttcgctcggt accatcggca ttttcttttg
2881 cgtttttatt tgttaactgt taattgtcct tgttcaagga tgctgtcttt gacaacagat
2941 gttttcttgc ctttgatgtt cagcaggaag ctcggcgcaa acgttgattg tttgtctgcg
3001 tagaatcctc tgtttgtcat atagcttgta atcacgacat tgtttccttt cgcttgaggt
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through the generation of polymutant strains. Described here are methods by which single and polymutant strains of DC3000 can be generated through the use of the small mobilizable sucrose counter-selection vector pK18mobsacB , FRT-flanked antibiotic marker cassettes
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