Attachment of Agrobacterium tumefaciens to carrot cells and Arabidopsis wound sites is correlated with the presence of a cell-associated, acidic polysaccharide.

abstract：:Pseudomonas aeruginosa is an opportunistic pathogen that causes a number of infections in humans, but is best known for its association with cystic fibrosis. It is able to use a wide range of sulfur compounds as sources of sulfur for growth. Gene expression in response to changes in sulfur supply was studied in P. aer...

journal_title：Journal of bacteriology

authors： Tralau T,Vuilleumier S,Thibault C,Campbell BJ,Hart CA,Kertesz MA

更新日期：2007-10-01 00:00:00

abstract：:pGC1, a self-transmissible lac plasmid that originated in Yersinia enterocolitica 842, is described. This plasmid is freely transmissible between strains of Y. enterocolitica and from such strains to strains of Escherichia coli. The plasmid can also be transferref among G. coli strains and back to Y. enterocolitica, a...

journal_title：Journal of bacteriology

authors： Cornelis G,Bennett PM,Grinsted J

更新日期：1976-09-01 00:00:00

abstract：:Polyglutamate is found in various bacteria, but displays different functions depending on the species and their environment. Here, we describe a minimal polyglutamate synthesis system in Bacillus anthracis. In addition to the three genes previously described as sufficient for polyglutamate synthesis, this system inclu...

journal_title：Journal of bacteriology

authors： Candela T,Mock M,Fouet A

更新日期：2005-11-01 00:00:00

abstract：:Morello, Josephine A. (Boston University School of Medicine, Boston, Mass.), Teresa A. DiGenio, and Edgar E. Baker. Significance of salmonellae isolated from apparently healthy mice. J. Bacteriol. 89:1460-1464. 1965.-Three species of Salmonella were isolated from three groups of apparently healthy laboratory mice. The...

journal_title：Journal of bacteriology

authors： MORELLO JA,DIGENIO TA,BAKER EE

更新日期：1965-06-01 00:00:00

abstract：:The ligated loop of the rabbit intestine was investigated as a possible experimental model for the study of Clostridium perfringens food poisoning. The method of preparation of the challenge inoculum was important in determining whether a given strain would provoke a response. When cultures were grown for 4 hr at 37 C...

journal_title：Journal of bacteriology

authors： Duncan CL,Sugiyama H,Strong DH

更新日期：1968-05-01 00:00:00

abstract：:Passive cutaneous anaphylaxis (PCA) was produced in guinea pigs sensitized with guinea pig Coxiella burneti phase I-II antiserum and challenged with dimethylsulfoxide- or trichloroacetic acid-soluble extracts from phase I cells. The PCA reaction could not be induced by whole or mechanically disrupted phase I or phase ...

journal_title：Journal of bacteriology

authors： Peacock M,Munoz J,Tallent GL,Ormsbee RA

更新日期：1968-05-01 00:00:00

abstract：:We have cloned three copies of a repeated DNA segment from Borrelia burgdorferi sensu stricto strain B31, present on both circular and linear plasmids of this and other B. burgdorferi sensu lato strains. The DNA sequences are characterized by a highly homologous segment containing two open reading frames (ORFs), ORF-A...

journal_title：Journal of bacteriology

authors： Zückert WR,Meyer J

更新日期：1996-04-01 00:00:00

abstract：:Circulating endotoxin was specifically precipitated from plasma samples withdrawn from three different animal species subsequent to parenteral injection of the toxin. Lipoprotein-positive staining and esterase activity were demonstrated on the precipitation lines formed in immunodiffusion, thus establishing the in viv...

journal_title：Journal of bacteriology

authors： Skarnes RC

更新日期：1968-06-01 00:00:00

abstract：:Streptococcus agalactiae cultures possess an aerobic pathway for glucose oxidation that is strongly inhibited by cyanide. The products of glucose oxidation by aerobically grown cells of S. agalactiae 50 are lactic and acetic acids, acetylmethylcarbinol, and carbon dioxide. Glucose degradation products by aerobically g...

journal_title：Journal of bacteriology

authors： Mickelson MN

更新日期：1967-07-01 00:00:00

abstract：:Mechanisms of Li+ stimulation of proline transport were studied in cells of Escherichia coli 7 and NR70, a mutant of strain 7 lacking adenosine triphosphatase (EC 3.6.1.3). An electrochemical potential difference of Li+ induced in an inward direction of energy-depleted cells caused a transient uptake of proline depend...

journal_title：Journal of bacteriology

authors： Kayama-Gonda Y,Kawasaki T

更新日期：1979-08-01 00:00:00

abstract：:The manganese-containing superoxide dismutase (MnSOD) of Vibrio vulnificus, normally detected after the onset of the stationary phase, is expressed during the lag that immediately follows the transfer of cells grown exponentially to a fresh medium acidified to pH 5.0, whereas Fe-containing SOD is constitutively expres...

journal_title：Journal of bacteriology

authors： Kim JS,Sung MH,Kho DH,Lee JK

更新日期：2005-09-01 00:00:00

abstract：:A novel method is described that allows a direct determination of the location of a portion of the dipicolinic acid (DPA) in spores. Ultraviolet (UV) irradiation is shown to cause cross-linkage of DPA to spore proteins which have the characteristics of membrane proteins. We suggest that DPA resides in the inner foresp...

journal_title：Journal of bacteriology

authors： Germaine GR,Murrell WG

更新日期：1974-04-01 00:00:00

abstract：:The force required to rupture bonds between individual Staphylococcus aureus MSCRAMMs and surfaces coated with extracellular matrix molecules has been quantified by using optical tweezers. The observed binding forces between fibrinogen or fibronectin and S. aureus MSCRAMMs occurred as an approximate integer multiple o...

journal_title：Journal of bacteriology

authors： Simpson KH,Bowden G,Höök M,Anvari B

更新日期：2003-03-01 00:00:00

abstract：:Austrian, Robert (The University of Pennsylvania School of Medicine, Philadelphia), and Patricia Collins. Importance of carbon dioxide in the isolation of pneumococci. J. Bacteriol. 92:1281-1284. 1966.-Of the strains of pneumococci isolated from man, 8% manifest a requirement for CO(2) if detectable growth is to occur...

journal_title：Journal of bacteriology

authors： Austrian R,Collins P

更新日期：1966-11-01 00:00:00

abstract：:Walls of Mortierella parvispora, Pullularia pullulans, Absidia repens, Fusarium oxysporum, and of several Penicillium species varied in their susceptibilities to digestion by glucanase and chitinase. Polysaccharides were present in the residues remaining after enzymatic digestion. Acid hydrolysates of the walls contai...

journal_title：Journal of bacteriology

authors： Pengra RM,Cole MA,Alexander M

更新日期：1969-03-01 00:00:00

abstract：:The mutant am-14 produces no active nicotinamide adenine dinucleotide phosphate-linked glutamate dehydrogenase (GDH) and no protein showing immunological cross-reaction with the enzyme. Nevertheless, it shows complementation with several other am mutants in heterokaryons. Active GDH can be extracted from heterokaryons...

journal_title：Journal of bacteriology

authors： Sundaram TK,Fincham JR

更新日期：1968-03-01 00:00:00

abstract：:Bacterial spores have long been recognized as the sturdiest known life forms on earth, revealing extraordinary resistance to a broad range of environmental assaults. A family of highly conserved spore-specific DNA-binding proteins, termed alpha/beta-type small, acid-soluble spore proteins (SASP), plays a major role in...

journal_title：Journal of bacteriology

authors： Frenkiel-Krispin D,Sack R,Englander J,Shimoni E,Eisenstein M,Bullitt E,Horowitz-Scherer R,Hayes CS,Setlow P,Minsky A,Wolf SG

更新日期：2004-06-01 00:00:00

abstract：:The strong repression of inducible synthesis of the enzymes of fatty acid degradation by glucose can be partially relieved by the addition of cyclic adenosine 3',5' monophosphate (cyclic AMP) to the growth medium. This reversal of the glucose effect by cyclic AMP is not observed in a mutant (K29) that is unable to gro...

journal_title：Journal of bacteriology

authors： Pauli G,Ehring R,Overath P

更新日期：1974-03-01 00:00:00

abstract：:Upon prolonged exposure to cholate and other toxic compounds, Lactococcus lactis develops a multidrug resistance phenotype that has been attributed to an elevated expression of the heterodimeric ABC-type multidrug transporter LmrCD. To investigate the molecular basis of bile acid resistance in L. lactis and to evaluat...

journal_title：Journal of bacteriology

authors： Zaidi AH,Bakkes PJ,Lubelski J,Agustiandari H,Kuipers OP,Driessen AJ

更新日期：2008-11-01 00:00:00

abstract：:An in vitro constructed plasmid, pVH15, consisting of the entire genome of the plasmid ColE1, the tryptophan operon of Escherichia coli, and regions of the bacteriophage PHI80pt190, spontaneously gave rise in E. coli to a mini-ColE1 plasmid consisting of approximately one-half of the ColE1 genome and a small segment o...

journal_title：Journal of bacteriology

authors： Hershfield V,Boyer HW,Chow L,Helinski DR

更新日期：1976-04-01 00:00:00

abstract：:During growth of streptomycin-dependent strains of Escherichia coli in the absence of streptomycin (deprived growth), both constitutive and inducible synthesis of beta-galactosidase were preferentially inhibited. A similar preferential inhibition of constitutive and derepressed synthesis of alkaline phosphatase was ob...

journal_title：Journal of bacteriology

authors： Goodman RE,Spotts CR

更新日期：1967-10-01 00:00:00

abstract：:Gene amplifications have been detected as a transitory phenomenon in bacterial cultures. They are predicted to contribute to rapid adaptation by simultaneously increasing the expression of genes clustered on the chromosome. However, genome amplifications have rarely been described in natural isolates. Through DNA arra...

journal_title：Journal of bacteriology

authors： Brochet M,Couvé E,Zouine M,Poyart C,Glaser P

更新日期：2008-01-01 00:00:00

abstract：:Members of the Streptococcus bovis group are important causes of endocarditis. However, factors associated with their pathogenicity, such as adhesins, remain uncharacterized. We recently demonstrated that endocarditis-derived Streptococcus gallolyticus subsp. gallolyticus isolates frequently adhere to extracellular ma...

journal_title：Journal of bacteriology

authors： Sillanpää J,Nallapareddy SR,Qin X,Singh KV,Muzny DM,Kovar CL,Nazareth LV,Gibbs RA,Ferraro MJ,Steckelberg JM,Weinstock GM,Murray BE

更新日期：2009-11-01 00:00:00

abstract：:The minimum sequence of the enzymatic (A) subunit of Shiga toxin (STX) required for activity was investigated by introducing N-terminal and C-terminal deletions in the molecule. Enzymatic activity was assessed by using an in vitro translation system. A 253-amino-acid STX A polypeptide, which is recognized as the enzym...

journal_title：Journal of bacteriology

authors： Haddad JE,al-Jaufy AY,Jackson MP

更新日期：1993-08-01 00:00:00

abstract：:During nitrogen-limited growth, transcription of glnA, which codes for glutamine synthetase, requires sigma 54-RNA polymerase and the phosphorylated from the nitrogen regulator I (NRI; also called NtrC). In cells in which the lac promoter controlled expression of the gene coding for NRI, increasing the intracellular c...

journal_title：Journal of bacteriology

authors： Shiau SP,Schneider BL,Gu W,Reitzer LJ

更新日期：1992-01-01 00:00:00

abstract：:Although yeast cannot normally incorporate exogenous deoxythymidine 5'-monophosphate (dTMP) into deoxyribonucleic acid, mutants able to do so have been isolated. We have characterized a recessive suppressor of dTMP uptake (sot1) that prevents strains carrying either tup1, tup2, or tup4 from growing on selective medium...

journal_title：Journal of bacteriology

authors： Remer S,Sherman A,Kraig E,Haber JE

更新日期：1979-05-01 00:00:00

abstract：:In gram-negative bacteria, a pathway for aerobic degradation of phenylacetic acid (PAA) that proceeds via phenylacetyl-coenzyme A (CoA) and hydrolytic ring fission plays a central role in the degradation of a range of aromatic compounds. In contrast, the PAA pathway and its role are not well characterized in gram-posi...

journal_title：Journal of bacteriology

authors： Navarro-Llorens JM,Patrauchan MA,Stewart GR,Davies JE,Eltis LD,Mohn WW

更新日期：2005-07-01 00:00:00

abstract：:PacI and SpeI restriction maps were obtained for the two chromosomes of each of the six species of the genus Brucella: B. melitensis, B. abortus, B. suis, B. canis, B. ovis, and B. neotomae. Three complementary techniques were used: hybridization with the two replicons as probes, cross-hybridization of restriction fra...

journal_title：Journal of bacteriology

authors： Michaux-Charachon S,Bourg G,Jumas-Bilak E,Guigue-Talet P,Allardet-Servent A,O'Callaghan D,Ramuz M

更新日期：1997-05-01 00:00:00

abstract：:Pathogenic yersiniae require Ca2+ for growth at 37 degrees C. They harbor closely related plasmids of about 70 kb that are essential for virulence. At 37 degrees C and in the absence of Ca2+ ions, these plasmids cause a decrease in growth rate and the release of large amounts of proteins called Yops. Here we describe ...

journal_title：Journal of bacteriology

authors： Allaoui A,Scheen R,Lambert de Rouvroit C,Cornelis GR

更新日期：1995-08-01 00:00:00

abstract：:Smith, Paul F. (University of Pennsylvania, Philadelphia) and George H. Rothblat. Comparison of pleuropneumonia-like and L-type organisms. J. Bacteriol. 83:500-506. 1962.-The content of total lipid and nonsaponifiable lipid depended upon the type of organism; the greatest amounts were found in pleuropneumonia-like org...

journal_title：Journal of bacteriology

authors： SMITH PF,ROTHBLAT GH

更新日期：1962-03-01 00:00:00