The complete sequence and segregational stability analysis of a new cryptic plasmid pIGWZ12 from a clinical strain of Escherichia coli.

abstract：:Nocardia brasiliensis, is a bacteria that lives as saprophyte in soil and causes a disease called actinomycetoma in both human and animals. Nocardia brasiliensis is an intracellular, facultative bacterium that replicates and survives within host macrophages. The mechanisms involved in the evasion of the microbicidal a...

journal_title：Plasmid

authors： Salinas-Carmona MC,Rocha-Pizaña MR

更新日期：2011-01-01 00:00:00

abstract：:Tools for mutagenesis and expression analyses are needed to study the role of bacterial genes. Here, we report the construction of pMH11, a small, mobilizable plasmid that replicates in Escherichia coli, but not in Azorhizobium caulinodans, a nodulating microsymbiont of Sesbania rostrata, and that contains a unique Ba...

journal_title：Plasmid

authors： D'Haeze W,Verplancke C,Mironov V,Holsters M

更新日期：2002-03-01 00:00:00

abstract：:Polymerase chain reaction (PCR) is one of the most powerful tools in cloning genes. For the direct cloning of PCR products, T-vectors, which contain complementary 3'-thymidine overhangs, are widely used. In the present study, we developed a plasmid, pNB-T, which was constructed by cloning an XcmI cassette with a suffi...

journal_title：Plasmid

authors： Jo C,Jo SA

更新日期：2001-01-01 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：: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：: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：:Bacillus coagulans is a sporogenic lactic acid bacterium that ferments glucose and xylose, major components of plant biomass, a potential feedstock for cellulosic ethanol. The temperature and pH for optimum rate of growth of B. coagulans (50 to 55 degrees C, pH 5.0) are very similar to that of commercially developed f...

journal_title：Plasmid

authors： Rhee MS,Kim JW,Qian Y,Ingram LO,Shanmugam KT

更新日期：2007-07-01 00:00:00

abstract：:pSK41 is a prototypical 46-kb conjugative multiresistance plasmid of Staphylococcus aureus. The pSK41 replication initiation protein (Rep) is rate-limiting for plasmid replication, and its expression is negatively regulated by a small, non-coding antisense transcript, RNAI, that is complementary to the rep mRNA leader...

journal_title：Plasmid

authors： Kwong SM,Firth N

更新日期：2015-03-01 00:00:00

abstract：:The promiscuous IncPα plasmids RK2 and R995 encode a broad-host-range partition system, whose essential components include the incC and korB genes and a DNA site (O(B)) to which the korB product binds. IncC2, the smaller of the two incC products, is sufficient for stabilization of R995ΔincC. It is a member of the type...

journal_title：Plasmid

authors： Siddique A,Figurski DH

更新日期：2012-09-01 00:00:00

abstract：:The Tra1 region of RP1 from a derivative with Tn7 inserted into the kanamycin resistance determinant was cloned, using EcoRI, into the multicopy vector plasmid pBR325. For one orientation of the cloned fragment the resultant chimeric plasmid was very frequently lost from the cell, but in the other orientation it was m...

journal_title：Plasmid

authors： Watson J,Schmidt L,Willetts N

更新日期：1980-09-01 00:00:00

abstract：:We report the characterization of Tn602, a transposon encoding resistance to kanamycin and related aminoglycosides present on the R-plasmid pGD10. Tn602 is highly homologous to the previously characterized Tn903, present on the R-plasmid R6, in that it consists of a gene for aminoglycoside-phosphotransferase-3'-I (hom...

journal_title：Plasmid

authors： Stibitz S,Davies JE

更新日期：1987-05-01 00:00:00

abstract：:Dictyostelium mucoroides plasmids Dmp1 and Dmp2 are naturally occurring compatible members of the Dictyostelium Ddp1 plasmid family found in the same wild isolate strain. The nucleotide sequences of Dmp1 (5983 bp) and Dmp2 (6018 bp) are 74% identical and each carries open reading frames (ORFs) similar to the G1 and G5...

journal_title：Plasmid

authors： Kiyosawa H,Hughes JE,Welker DL

更新日期：1994-03-01 00:00:00

abstract：:Unequal crossing-over is involved in genetic duplication and deletion in such diverse genetic systems as Drosophila, bacteria, and animal viruses. It is proposed to be involved in the form of unequal sister chromatid exchange in gene amplification in cultured animal cells and during carcinogenesis. Studies of the proc...

journal_title：Plasmid

authors： Clevenger W,Reeves R,Pall ML

更新日期：1985-05-01 00:00:00

abstract：:The nucleotide sequence of a 3955-bp Helicobacter pylori plasmid, pHP51 was determined, and two open reading frames, ORF1 and ORF2, were identified. The deduced amino acid sequence of ORF1 was highly conserved (87-89%) among plasmid replication initiation proteins, RepBs. The function of ORF2 was not assigned because ...

journal_title：Plasmid

authors： Song JY,Choi SH,Byun EY,Lee SG,Park YH,Park SG,Lee SK,Kim KM,Park JU,Kang HL,Baik SC,Lee WK,Cho MJ,Youn HS,Ko GH,Bae DW,Rhee KH

更新日期：2003-09-01 00:00:00

abstract：:A flexible M13 vector library incorporating the BstXI site has been developed. DNA cut by any currently commercially available restriction endonuclease that generates a 4-nucleotide (nt) 3' overhang can be ligated into a specific clone of the library. The BstXI enzyme recognizes a 6-bp bipartite palindromic sequence. ...

journal_title：Plasmid

authors： Panchmatia FK,Cramb EM,Li V,Allen FL,Glickman BW,Waye MM

更新日期：1990-07-01 00:00:00

abstract：:The replication (rep) regions of small plasmids from three Sinorhizobium meliloti strains were cloned by marker rescue. Two unique replication regions were identified, one of which was common to two different strains. Plasmid pBB83 carried a 7.2 kbp rep region from a 42 kbp plasmid, and pBB84 carried a 4.5 kbp rep reg...

journal_title：Plasmid

authors： Watson RJ,Heys R

更新日期：2006-03-01 00:00:00

abstract：:The complete nucleotide sequence of the cryptic plasmid pCC1 from Corynebacterium callunae (4109 bp) was determined. DNA sequence analysis revealed five open reading frames longer than 200 bp. One of the deduced polypeptides showed homology with the Rep proteins encoded by plasmids of the pIJ101/pJV1 family of plasmid...

journal_title：Plasmid

authors： Venkova-Canova T,Pátek M,Nesvera J

更新日期：2004-01-01 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：:From Enterococcus faecalis cells containing random chromosomal insertions of Tn916, strains resistant to a lytic phage were selected and tested for conjugal mating ability. The phage-resistant strains all showed decreased recipient ability (Con-) in broth matings with donors carrying pheromone-inducible plasmids. Thes...

journal_title：Plasmid

authors： Trotter KM,Dunny GM

更新日期：1990-07-01 00:00:00

abstract：:Sequence analysis of the Pseudomonas aeruginosa insertion sequence element IS222 revealed it to be 1234 bp in size with 23 bp imperfect terminal inverted repeats. Insertion caused a 5-bp duplication of the insertion site. Two ORFs were identified, one of which, ORFA, could encode a basic (pI 10.5) polypeptide with a m...

journal_title：Plasmid

authors： Kropinski AM,Farinha MA,Jansons I

更新日期：1994-03-01 00:00:00

abstract：:To study the transcriptional activity of the HIV-1 LTR, we constructed a vector containing Renilla and Firefly luciferase genes under the control of the LTR (wild-type or mutated version) and oriented in a manner that allowed them to be transcribed in opposite directions. We found that the HIV-1 LTR acted as a bidirec...

journal_title：Plasmid

authors： Arpin-André C,Laverdure S,Barbeau B,Gross A,Mesnard JM

更新日期：2014-07-01 00:00:00

abstract：:A plasmid vector for cloning in Bacillus sphaericus 1593 was constructed in B. subtilis from two parent plasmids, pBC16 and pBD64. When characterized, the 3.9-MDa chimeric plasmid pNN101 was found to consist of the MspI fragment containing the chloramphenicol acetyltransferase (CAT) gene from pBD64 inserted into an Ms...

journal_title：Plasmid

authors： Norton NB,Orzech KA,Burke WF Jr

更新日期：1985-05-01 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：:Even though Vibrio cholerae is a well-known human pathogen, it is also a normal member of aquatic habitats. Within this environment it often forms biofilms on the chitin-containing exoskeleton of crustaceans and their molts. Chitin not only serves as nutrient source but also induces a developmental program called natu...

journal_title：Plasmid

authors： De Souza Silva O,Blokesch M

更新日期：2010-11-01 00:00:00

abstract：:pIP501 and pAM beta 1 are promiscuous plasmids from gram-positive bacteria which carry structurally and genetically related replication functions (L. Jannière, A. Gruss and S.D. Ehrlich, 1993, in "Bacillus subtilis and Other Gram-positive Bacteria: Biochemistry, Physiology, and Molecular Genetics (A.L. Sonenshein, J.A...

journal_title：Plasmid

authors： Pujol C,Ehrlich SD,Jannière L

更新日期：1994-01-01 00:00:00

abstract：:Plasmid pT181 is a small multicopy plasmid from Staphylococcus aureus that belongs to incompatibility group 3 and expresses two distinct types of incompatibility, Inc3A and Inc3B. Inc3A incompatibility is expressed by the primary replication control determinant, copA, which specifies two small transcripts, RNA I and R...

journal_title：Plasmid

authors： Highlander SK,Novick RP

更新日期：1990-01-01 00:00:00

abstract：:Most Vibrio fischeri strains isolated from the Euprymna scolopes light organ carry plasmids, often including both a large (>40kb) plasmid, and one or more small (<12kb) plasmids. The large plasmids share homology with pES100, which is the lone plasmid in V. fischeri type strain ES114. pES100 appears to encode a conjug...

journal_title：Plasmid

authors： Dunn AK,Martin MO,Stabb EV

更新日期：2005-09-01 00:00:00

abstract：:A new class of binary vectors has been constructed, containing the origin of replication of the W-type plasmid Sa. These vectors are designed to express foreign genes in plants under control of the TR gene 2' promoter or the promoter of a light-inducible ribulose-1,5-bisphosphate carboxylase small subunit gene of Arab...

journal_title：Plasmid

authors： Alliotte T,Zhu LH,Van Montagu M,Inzé D

更新日期：1988-05-01 00:00:00

abstract：:A number of plasmid vectors were constructed for high-level gene expression in the dimorphic gram-negative bacterium Caulobacter crescentus. These vectors incorporate the transcription and translation initiation regions of the C. crescentus CB15A rsaA gene, which codes for the abundantly synthesized protein comprising...

journal_title：Plasmid

authors： Bingle WH,Smit J

更新日期：1990-09-01 00:00:00

abstract：:The Lactococcus lactis group II intron (Ll.ltrB) retrohomes into the ltrB gene at high efficiency. To date, the critical DNA bases recognized in vivo by the Ll.ltrB ribonucleoprotein (RNP) have been exclusively elucidated in Escherichia coli. However, recent evidence indicates host-dependant differences in Ll.ltrB mob...

journal_title：Plasmid

authors： Sela DA,Rawsthorne H,Mills DA

更新日期：2007-09-01 00:00:00