Construction of recombinant adenovirus vector containing a modified gene that codes for human hypoxia-inducible factor-1alpha without oxygen-dependent degradation domain.

abstract：:An RP4-oriT shuttle vector pJIR1457 originally developed for Clostridium perfringens was successfully transferred by conjugation from Escherichia coli to Clostridium botulinum type A strains and to a nontoxigenic C. botulinum type A-transposon Tn916 mutant strain lacking the entire toxin gene cluster. The light chain ...

journal_title：Plasmid

authors： Bradshaw M,Goodnough MC,Johnson EA

更新日期：1998-11-01 00:00:00

abstract：:The construction of a set of new plasmids that are suitable as general cloning vectors in Escherichia coli and Agrobacterium tumefaciens is described. Plasmid pUCD2 is amplifiable in E. coli, replicates in a wide range of gram-negative hosts and contains a number of useful restriction endonuclear cleavage sites and an...

journal_title：Plasmid

authors： Close TJ,Zaitlin D,Kado CI

更新日期：1984-09-01 00:00:00

abstract：:Coupling sequences are the 6 bp flanking the conjugative transposon Tn916 and are thought to play a role in determining the frequency of conjugative transposition. The affinity of binding of a chimeric protein, which consisted of maltose binding protein fused to the carboxy-terminal DNA binding domain of Tn916 integra...

journal_title：Plasmid

authors： Pethel B,Churchward G

更新日期：2000-03-01 00:00:00

abstract：:The region responsible for the maintenance of the prophage of bacteriophage P7 as a stable, unit-copy plasmid was isolated in a lambda att vector which lysogenizes Escherichia coli as a stable unit-copy plasmid under the control of the P7 replication origin. The P7 plasmid-maintenance region was shown to consist of ad...

journal_title：Plasmid

authors： Ludtke DN,Austin SJ

更新日期：1987-07-01 00:00:00

abstract：:The ability of some bacteria to grow in the presence of high concentrations of tellurium compounds has been recognized for almost 100 years. Since then, interest in this phenomenon has generated a slow but steady trickle of literature. In the past few years, the use of modern techniques in molecular biology has led to...

journal_title：Plasmid

authors： Walter EG,Taylor DE

更新日期：1992-01-01 00:00:00

abstract：:We present the complete nucleotide sequence of a mer operon located on a 60-kb conjugative plasmid pKLH2 from an environmental bacterium, Acinetobacter calcoaceticus, isolated from a mercury mine. The pKLH2 mer operon has essentially the same gene organization as that of Tn21 and Tn501 from clinical bacteria. The pKLH...

journal_title：Plasmid

authors： Kholodii GY,Gorlenko Z,Lomovskaya OL,Mindlin SZ,Yurieva OV,Nikiforov VG

更新日期：1993-11-01 00:00:00

abstract：:Since reduced metronidazole causes DNA damage, resistance to metronidazole was used as a selection method for the cloning of Bacteroides fragilis genes affecting DNA repair mechanisms in Escherichia coli. Genes from B. fragilis Bf-2 were cloned on a recombinant plasmid pMT100 which made E. coli AB1157 and uvrA, B, and...

journal_title：Plasmid

authors： Wehnert GU,Abratt VR,Goodman HJ,Woods DR

更新日期：1990-03-01 00:00:00

abstract：:The original pBAD24 plasmid and the derived lower copy number (the pBAD322 series) expression vectors have been widely used in Escherichia coli, Salmonella enterica, and related bacteria. However, a flexible pBAD expression system has been available only in pMB1 (ColE1) vectors. We report a series of pBAD vectors that...

journal_title：Plasmid

authors： Chakravartty V,Cronan JE

更新日期：2015-09-01 00:00:00

abstract：:The repABC replicons have an unusual structure, since they carry genes coding for partitioning (repA, repB) and replication (repC) proteins, which are organized in an operon. So far, the presence of these compact bi-functional modules has been reported only in the megaplasmids of the Rhizobiaceae and within the plasmi...

journal_title：Plasmid

authors： Bartosik D,Baj J,Piechucka E,Waker E,Wlodarczyk M

更新日期：2002-09-01 00:00:00

abstract：:pSM19035 is a low-copy-number theta-replicating plasmid, which belongs to the Inc18 family. Plasmids of this family, which show a modular organization, are functional in evolutionarily diverse bacterial species of the Firmicutes Phylum. This review summarizes our understanding, accumulated during the last 20 years, on...

journal_title：Plasmid

authors： Lioy VS,Pratto F,de la Hoz AB,Ayora S,Alonso JC

更新日期：2010-07-01 00:00:00

abstract：:Tn4527 was isolated from a Salmonella typhimurium strain obtained in Brazil. Its size is 19.6 kb and it carries resistance to trimethoprim, spectinomycin, and streptomycin, as in the case of Tn7 (14 kb). A restriction analysis of the transposon shows regions of similarity to Tn7 mixed with extra DNA. The 2.6-kb and 2....

journal_title：Plasmid

authors： Dumans AT,Carvalho MF,Coelho A

更新日期：1989-11-01 00:00:00

abstract：:Here we present evidence that the cryptic 5.6-kb plasmid found in certain strains of Streptococcus mutans is not involved in mutacin production. This evidence comes from demonstrating similarities between a plasmid-less strain T8 and a group II plasmid strain UA96. Both produce what appears to be an identical mutacin ...

journal_title：Plasmid

authors： Caufield PW,Shah G,Hollingshead SK,Parrot M,Lavoie MC

更新日期：1990-09-01 00:00:00

abstract：:A phagemid vector library for cloning DNA with four nucleotide 5' or 3' overhangs has been constructed. This library is based on the pT7T3 vector (Pharmacia) which is a modification of the phagemid pTZ18U vector. We have chosen pT7T3 as the parent vector because it can be used for Sanger's dideoxy sequencing and for t...

journal_title：Plasmid

authors： Waye MM,Mui F,Hodge K,Li VK

更新日期：1991-07-01 00:00:00

abstract：:As multidrug resistant bacteria pose one of the greatest risks to human health new alternative antibacterial agents are urgently needed. One possible mechanism that can be used as an alternative to traditional antibiotic therapy is transfer of killing agents via conjugation. Our work was aimed at providing a proof of ...

journal_title：Plasmid

authors： Starčič Erjavec M,Petkovšek Ž,Kuznetsova MV,Maslennikova IL,Žgur-Bertok D

更新日期：2015-11-01 00:00:00

abstract：:Two B/O plasmids were sequenced. The kanamycin resistance plasmid R805a was found in a Salmonella Typhi strain from a 1972 typhoid fever outbreak in Mexico City. pCERC6, which confers resistance to ampicillin, streptomycin and sulphamethoxazole, was found in a commensal E. coli isolated from a healthy adult in Sydney ...

journal_title：Plasmid

authors： Moran RA,Richardson IA,Hall RM

更新日期：2019-03-01 00:00:00

abstract：:In order to study the in vivo assembly of chromatin on prokaryotic DNA templates, we have transformed yeast cells with plasmids pAJ50 and pRB58, which contain pBR322 sequences. In both cases nucleosomes are assembled in vivo on pBR322 DNA, although the nucleosomes are not homogeneous in size. To explore whether there ...

journal_title：Plasmid

authors： Estruch F,Pérez-Ortín JE,Matallana E,Franco L

更新日期：1989-03-01 00:00:00

abstract：:Escherichia coli pcnB gene was discovered as a regulator of ColE1 plasmid copy number about 20 years ago. Further studies indicated that this gene codes for poly(A) polymerase I (PAP I). However, although importance of RNA polyadenylation has been demonstrated and biochemical properties of PAP I have been studied exte...

journal_title：Plasmid

authors： Jasiecki J,Wegrzyn G

更新日期：2006-03-01 00:00:00

abstract：:We report here the molecular characterization of pFNL10, a 3990-bp cryptic plasmid of Francisella novicida-like F6168. The plasmid was maintained in F. novicida Utah 112 and F. tularensis LVS strains. We sequenced the entire plasmid and found six open reading frames (ORFs)-ORF1, ORF2, ORF3, ORF4, ORF5, and ORFm. ORF3,...

journal_title：Plasmid

authors： Pomerantsev AP,Golovliov IR,Ohara Y,Mokrievich AN,Obuchi M,Norqvist A,Kuoppa K,Pavlov VM

更新日期：2001-11-01 00:00:00

abstract：:Most Acinetobacter plasmids are genus specific but their properties have not been investigated. Small plasmids with Rep_3 family replication initiation proteins and iterons are common in Acinetobacter baumannii and often carry antibiotic resistance genes and toxin-antitoxin systems. A RepAci1 plasmid, carrying the car...

journal_title：Plasmid

authors： Blackwell GA,Hall RM

更新日期：2019-05-01 00:00:00

abstract：:pBTK445 is a newly described large (∼60Kb), low-copy number, conjugative plasmid indigenous to the sulfur-chemolithoautotroph Advenella kashmirensis. Based on its minimal replication region, a shuttle vector, pBTKS was constructed which can be used for diverse Alcaligenaceae members. The construct was found to be stab...

journal_title：Plasmid

authors： Dam B

更新日期：2011-03-01 00:00:00

abstract：:It is now known that conjugative pili are determined by representative plasmids for all incompatibility groups in Escherichia coli K-12. They fall into three basic morphological groups, which are described: thin flexible, thick flexible, and rigid filaments or rods. The main thrust of this study, however, has been the...

journal_title：Plasmid

authors： Bradley DE

更新日期：1980-09-01 00:00:00

abstract：:Pseudomonas syringae pv. phaseolicola (Pph) strain 1302A, a causative agent of halo blight in the common bean Phaseolus vulgaris, contains four native plasmids designated pAV505 (150 kb), pAV506 (50 kb), pAV507 (47 kb) and pAV508 (42 kb). Pph 1302A also contains a 106 kb genomic island PPHGI-1 which shares features wi...

journal_title：Plasmid

authors： Neale HC,Slater RT,Mayne LM,Manoharan B,Arnold DL

更新日期：2013-11-01 00:00:00

abstract：:A 102-kb plasmid, pIJB1, was isolated from Burkholderia cepacia strain 2a, which is able to use 2,4-dichlorophenoxyacetate (2,4-D) as a sole carbon source, and a physical map of the plasmid has been established. It was observed that spontaneous loss of a 37-kb fragment of the plasmid after growth in nonselective mediu...

journal_title：Plasmid

authors： Xia XS,Aathithan S,Oswiecimska K,Smith AR,Bruce IJ

更新日期：1998-01-01 00:00:00

abstract：:Sphingomonas sp. A1 (strain A1) is capable of directly incorporating macromolecules (e.g., alginate) through the specialized import system--"super-channel." Here, we report the complete DNA sequence and genetic organization of plasmid pA1 from strain A1. Nucleotide sequence analysis revealed that pA1 comprises 46,557 ...

journal_title：Plasmid

authors： Harada KM,Aso Y,Hashimoto W,Mikami B,Murata K

更新日期：2006-07-01 00:00:00

abstract：:Mobile plasmid-encoded elements are DNA segments that are transferred for horizontal gene transfer and that confer adaptive proprieties, as well as virulence and antibiotic and heavy metal resistance to bacteria. The conjugative plasmid pUM505, isolated from a clinical strain of Pseudomonas aeruginosa, possesses a put...

journal_title：Plasmid

authors： Hernández-Ramírez KC,Reyes-Gallegos RI,Chávez-Jacobo VM,Díaz-Magaña A,Meza-Carmen V,Ramírez-Díaz MI

更新日期：2018-06-01 00:00:00

abstract：:The conjugative shuttle transposon Tn1545 from Streptococcus pneumoniae confers resistance to kanamycin (aphA-3), erythromycin (ermAM), and tetracycline (tetM). The 25.3-kb element is self-transferable to various gram-positive bacterial genera where it transposes. Tn1545 is also capable of transposition, but not of co...

journal_title：Plasmid

authors： Caillaud F,Carlier C,Courvalin P

更新日期：1987-01-01 00:00:00

abstract：:A series of cloning vectors with conditional, temperature-sensitive replication that are selectable with ampicillin, chloramphenicol, and kanamycin has been constructed. These vectors are derivatives of a pSC101 mutant that can replicate only at low temperatures. The cloning vectors carry a number of unique restrictio...

journal_title：Plasmid

authors： Phillips GJ

更新日期：1999-01-01 00:00:00

abstract：:The structural and functional properties of mercury resistance determinants cloned from a series of independently isolated conjugative plasmids were compared with those of the prototype HgR determinants from Tn501 and plasmid R100 (containing Tn21). Restriction endonuclease mapping classified the HgR determinants into...

journal_title：Plasmid

authors： Jobling MG,Peters SE,Ritchie DA

更新日期：1988-09-01 00:00:00

abstract：:The fission yeast Schizosaccharomyces pombe is an attractive host for heterologous gene expression. However, expression systems for industrially viable large-scale fermentations are scarce. Several inducible expression vectors for S. pombe have been reported, with the strong thiamine-repressible nmt1+ promoter or deri...

journal_title：Plasmid

authors： Hennig S,Hornauer N,Rödel G,Ostermann K

更新日期：2018-01-01 00:00:00

abstract：:Pinene is a monoterpene with wide industrial applications, especially as a promising high energy-density jet fuel. Traditional production of pinene on an industrial scale is material consumptive and has a low yield. As an alternative, microbial organisms have been engineered though advanced synthetic biological techni...

journal_title：Plasmid

authors： Bao SH,Zhang DY,Meng E

更新日期：2019-09-01 00:00:00