Excision repair characteristics of recB - res - and uvrC - strains of Escherichia coli.

abstract：:NAD-independent lactate dehydrogenases are commonly thought to be responsible for lactate utilization during the stationary phase of aerobic growth in Lactobacillus plantarum. To substantiate this view, we constructed single and double knockout mutants for the corresponding genes, loxD and loxL. Lactate-to-acetate con...

journal_title：Journal of bacteriology

authors： Goffin P,Lorquet F,Kleerebezem M,Hols P

更新日期：2004-10-01 00:00:00

abstract：:Pseudomonas sp. strain LB400 grows on biphenyl as the sole carbon and energy source. This organism also cooxidizes several chlorinated biphenyl congeners. Biphenyl dioxygenase activity in cell extract required addition of NAD(P)H as an electron donor for the conversion of biphenyl to cis-2,3-dihydroxy-2,3-dihydrobiphe...

journal_title：Journal of bacteriology

authors： Haddock JD,Nadim LM,Gibson DT

更新日期：1993-01-01 00:00:00

abstract：:Autolysin-defective pneumococci treated with inhibitory concentrations of penicillin and other beta-lactam antibiotics continued to produce non-cross-linked peptidoglycan and cell wall teichoic acid polymers, the majority of which were released into the surrounding medium. The released cell wall polymers were those sy...

journal_title：Journal of bacteriology

authors： Fischer H,Tomasz A

更新日期：1984-02-01 00:00:00

abstract：:Particular combinations of fungal strains and transformation vectors allow for fungal rearrangement of normally integrative plasmids, resulting in the creation of linear self-replicating plasmids in Fusarium oxysporum. The rearrangement results in the addition of fungal DNA, including telomere consensus sequences, to ...

journal_title：Journal of bacteriology

authors： Powell WA,Kistler HC

更新日期：1990-06-01 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：:An increase in the apparent molecular weight of the principal outer membrane protein (POMP) of Neisseria gonorrhoeae is associated with introduction of the penB2 genetic marker, which results in low-level, relatively nonspecific antibiotic resistance. Limited proteolysis of the two forms of POMP showed that they had f...

journal_title：Journal of bacteriology

authors： Cannon JG,Klapper DG,Blackman EY,Sparling PF

更新日期：1980-08-01 00:00:00

abstract：:Pseudomonas putida KT2440 is a soil microorganism that attaches to seeds and efficiently colonizes the plant's rhizosphere. Lysine is one of the major compounds in root exudates, and P. putida KT2440 uses this amino acid as a source of carbon, nitrogen, and energy. Lysine is channeled to delta-aminovaleric acid and th...

journal_title：Journal of bacteriology

authors： Revelles O,Espinosa-Urgel M,Molin S,Ramos JL

更新日期：2004-06-01 00:00:00

abstract：:Spirochetes are an evolutionary and structurally unique group of bacteria. Outermost is a membrane sheath (OS), and within this sheath are the protoplasmic cell cylinder (PC) and periplasmic flagella (PFs). The PFs are attached at each end of the PC and, depending on the species, may or may not overlap in the center o...

journal_title：Journal of bacteriology

authors： Goldstein SF,Buttle KF,Charon NW

更新日期：1996-11-01 00:00:00

abstract：:The region of the colicin E1 polypeptide that interacts with immunity protein has been localized to a 168-residue COOH-terminal peptide. This is the length of a proteolytically generated peptide fragment of colicin E1 against which imm+ function can be demonstrated in osmotically shocked cells. The role of particular ...

journal_title：Journal of bacteriology

authors： Bishop LJ,Bjes ES,Davidson VL,Cramer WA

更新日期：1985-10-01 00:00:00

abstract：:A cosmid library of copper-resistant (Cur) Pseudomonas syringae pv. tomato PT23 plasmid DNA was constructed and mobilized into the copper-sensitive recipient P. syringae pv. syringae PS61. One resultant cosmid clone, pCOP1 (46 kilobases), conferred copper resistance. The PT23 Cur gene(s) was located on pCOP1 by subclo...

journal_title：Journal of bacteriology

authors： Bender CL,Cooksey DA

更新日期：1987-02-01 00:00:00

abstract：:Mutations in the spoIIIA and spoIIIJ loci disrupt the compartmentalization of gene expression during sporulation of Bacillus subtilis. The breakdown in compartmentalization is not the cause of their being blocked in spore formation. Rather, it appears to be a consequence of the engulfed prespore's being unstable. ...

journal_title：Journal of bacteriology

authors： Li Z,Di Donato F,Piggot PJ

更新日期：2004-04-01 00:00:00

abstract：:The major outer membrane protein of molecular weight 40,000 (the 40K protein) of a virulent isolate of Bordetella pertussis was purified to apparent homogeneity. The purified protein formed an oligomer band (of apparent molecular weight 90,000) on sodium dodecyl sulfate-polyacrylamide gels after solubilization at low ...

journal_title：Journal of bacteriology

authors： Armstrong SK,Parr TR Jr,Parker CD,Hancock RE

更新日期：1986-04-01 00:00:00

abstract：:Form I ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO) of the Calvin-Benson-Bassham cycle may be divided into two broad phylogenetic groups, referred to as red-like and green-like, based on deduced large subunit amino acid sequences. Unlike the form I enzyme from the closely related organism Rhodobacter spha...

journal_title：Journal of bacteriology

authors： Horken KM,Tabita FR

更新日期：1999-07-01 00:00:00

abstract：:The nucleotide sequence of a 3.4-kb EcoRI-PstI DNA fragment of Xanthomonas campestris pv. campestris revealed two open reading frames, which were designated xanA and xanB. The genes xanA and xanB encode proteins of 448 amino acids (molecular weight of 48,919) and 466 amino acids (molecular weight of 50,873), respectiv...

journal_title：Journal of bacteriology

authors： Köplin R,Arnold W,Hötte B,Simon R,Wang G,Pühler A

更新日期：1992-01-01 00:00:00

abstract：:Escherichia coli suffered 95 to 100% lethality when exposed to 1.0 mM paraquat for 30 min at 37 degrees C in aerobic nutrient broth medium but did not lose viability when the exposure was done in Vogel Bonner or tryptic soy yeast extract medium. Paraquat was, however, bacteriostatic in all of these media. Salts, added...

journal_title：Journal of bacteriology

authors： Kitzler J,Fridovich I

更新日期：1986-07-01 00:00:00

abstract：UNLABELLED:The transmembrane Tsr protein of Escherichia coli mediates chemotactic responses to environmental serine gradients. Serine binds to the periplasmic domain of the homodimeric Tsr molecule, promoting a small inward displacement of one transmembrane helix (TM2). TM2 piston displacements, in turn, modulate the s...

journal_title：Journal of bacteriology

authors： Kitanovic S,Ames P,Parkinson JS

更新日期：2015-08-01 00:00:00

abstract：:We previously reported that the methicillin resistance gene mecA is carried by a novel type of mobile genetic element, SCCmec (staphylococcal cassette chromosome mec), in the chromosome of methicillin-resistant Staphylococcus aureus (MRSA). These elements are precisely excised from the chromosome and integrated into a...

journal_title：Journal of bacteriology

authors： Katayama Y,Takeuchi F,Ito T,Ma XX,Ui-Mizutani Y,Kobayashi I,Hiramatsu K

更新日期：2003-05-01 00:00:00

abstract：:Functional domain structures of pyocins AP41, S1, and S2 were assigned by examining the functions of chimeric pyocins and deletion derivatives. Pyocins AP41, S1, and S2 are essentially composed of three domains, the receptor-binding domain, the translocation domain, and the DNase domain, in that order from the N termi...

journal_title：Journal of bacteriology

authors： Sano Y,Kobayashi M,Kageyama M

更新日期：1993-10-01 00:00:00

abstract：:The SOS response in bacteria includes a global transcriptional response to DNA damage. DNA damage is sensed by the highly conserved recombination protein RecA, which facilitates inactivation of the transcriptional repressor LexA. Inactivation of LexA causes induction (derepression) of genes of the LexA regulon, many o...

journal_title：Journal of bacteriology

authors： Au N,Kuester-Schoeck E,Mandava V,Bothwell LE,Canny SP,Chachu K,Colavito SA,Fuller SN,Groban ES,Hensley LA,O'Brien TC,Shah A,Tierney JT,Tomm LL,O'Gara TM,Goranov AI,Grossman AD,Lovett CM

更新日期：2005-11-01 00:00:00

abstract：:Mycoplasma ovipneumoniae belongs to Mycoplasma, a genus containing the smallest self-replicating microorganisms, and causes infectious pleuropneumonia in goats and sheep. Nucleotide-binding oligomerization domain-containing protein (NOD2), an intracellular pattern recognition receptor, interacts with muramyl dipeptide...

journal_title：Journal of bacteriology

authors： Luo H,Wu X,Xu Z,Hao X,Wang Y,Li M

更新日期：2020-09-23 00:00:00

abstract：:Scanning electron microscopy was used to examine the major stages of the life cycle of two wild-type strains of Neurospora crassa Shear and Dodge (St. Lawrence 3.1a and 74A): mycelia, protoperithecium formation, perithecia, ascospores, ascospore germination and outgrowth, macro and microconidia, and germination and ou...

journal_title：Journal of bacteriology

authors： Seale T

更新日期：1973-02-01 00:00:00

abstract：:The direct binding of Streptococcus mitis to human platelets is mediated in part by two proteins (PblA and PblB) encoded by a lysogenic bacteriophage (SM1). Since SM1 is the first prophage of S. mitis that has been identified and because of the possible role of these phage-encoded proteins in virulence, we sought to c...

journal_title：Journal of bacteriology

authors： Siboo IR,Bensing BA,Sullam PM

更新日期：2003-12-01 00:00:00

abstract：:Escherichia coli exhibits a wide range of lifestyles encompassing commensalism and various pathogenic behaviors which its highly dynamic genome contributes to develop. How environmental and host factors shape the genetic structure of E. coli strains remains, however, largely unknown. Following a previous study of E. c...

journal_title：Journal of bacteriology

authors： Vieira G,Sabarly V,Bourguignon PY,Durot M,Le Fèvre F,Mornico D,Vallenet D,Bouvet O,Denamur E,Schachter V,Médigue C

更新日期：2011-03-01 00:00:00

abstract：:Spendlove, Rex S. (California State Department of Public Health, Berkeley), Edwin H. Lennette, Charles O. Knight, and Jean N. Chin. Production in FL cells of infectious and potentially infectious reovirus. J. Bacteriol. 92:1036-1040. 1966.-A comparative study was made of the development in, and release from, FL cells ...

journal_title：Journal of bacteriology

authors： Spendlove RS,Lennette EH,Knight CO,Chin JN

更新日期：1966-10-01 00:00:00

abstract：:It previously has been proposed that the Escherichia coli SecB protein promotes the export of the maltose-binding protein (MBP) from the cytoplasm by preventing the folding of the precursor MBP (preMBP) into a translocation-incompetent conformation. The export of wild-type MBP is only partially blocked in SecB- cells....

journal_title：Journal of bacteriology

authors： Collier DN,Bassford PJ Jr

更新日期：1989-09-01 00:00:00

abstract：:Certain mutations in the C-terminal region of the Escherichia coli division inhibitor protein MinC cause loss of function of the division inhibitor by making MinC more sensitive to degradation by Lon protease, implying a possible role for the C-terminal region in regulating the stability and cellular concentration of ...

journal_title：Journal of bacteriology

authors： Sen M,Rothfield LI

更新日期：1998-01-01 00:00:00

abstract：:The segrosome is the nucleoprotein complex that mediates accurate plasmid segregation. In addition to its multifunctional role in segrosome assembly, the ParG protein of multiresistance plasmid TP228 is a transcriptional repressor of the parFG partition genes. ParG is a homodimeric DNA binding protein, with C-terminal...

journal_title：Journal of bacteriology

authors： Zampini M,Derome A,Bailey SE,Barillà D,Hayes F

更新日期：2009-06-01 00:00:00

abstract：:Immunity to leptospirosis is principally humorally mediated and involves opsonization of leptospires for phagocytosis by macrophages and neutrophils. The only protective antigen identified to date is the leptospiral lipopolysaccharide (LPS), which biochemically resembles typical gram-negative LPS but has greatly reduc...

journal_title：Journal of bacteriology

authors： Mitchison M,Bulach DM,Vinh T,Rajakumar K,Faine S,Adler B

更新日期：1997-02-01 00:00:00

abstract：:Rhodobacter sphaeroides maintained intracellular ammonium pools of 1.1 to 2.6 mM during growth in several fixed nitrogen sources as well as during diazotrophic growth. Addition of 0.15 mM NH4+ to washed, nitrogen-free cell suspensions was followed by linear uptake of NH4+ from the medium and transient formation of int...

journal_title：Journal of bacteriology

authors： Cordts ML,Gibson J

更新日期：1987-04-01 00:00:00

abstract：:Hampar, Berge (National Institute of Dental Research, Bethesda, Md.). Persistent cyclic herpes simplex virus infection in vitro. IV. Changes in the severity of the infections in the presence of antibody. J. Bacteriol. 92:1741-1747. 1966.-The severity of persistent herpes simplex virus (HSV) infections maintained in th...

journal_title：Journal of bacteriology

authors： Hampar B

更新日期：1966-12-01 00:00:00