Localization and assembly of the novel exosporium protein BetA of Bacillus anthracis.

abstract：:A proline analogue, 4,5-dehydro-l-pipecolic acid (baikiain) induces the formation in Salmonella typhimurium of the two enzymes catalyzing the degradation of proline, proline oxidase and Delta(1)-pyrroline-5-carboxylic acid (P5C) dehydrogenase. The level of induction by 20 mm baikiain is about 10% of the maximum level ...

journal_title：Journal of bacteriology

authors： Dendinger S,Brill WJ

更新日期：1972-12-01 00:00:00

abstract：:Lactococcus lactis, a gram-positive organism widely used in the food industry, is a potential candidate for the secretion of biologically useful proteins. We examined the secretion efficiency and capacity of L. lactis by using the Staphylococcus aureus nuclease (Nuc) as a heterologous model protein. When expressed in ...

journal_title：Journal of bacteriology

authors： Le Loir Y,Gruss A,Ehrlich SD,Langella P

更新日期：1998-04-01 00:00:00

abstract：:Sites of transposon Tn7 insertion in the Escherichia coli chromosome were examined, and two distinct classes of target sites differing in nucleotide sequence were identified. The target site choice was found to be determined by Tn7-encoded transposition genes. ...

journal_title：Journal of bacteriology

authors： Kubo KM,Craig NL

更新日期：1990-05-01 00:00:00

abstract：:The chiR gene of Serratia marcescens 2170, encoding a LysR-type transcriptional activator, was identified previously as an essential factor for expression of chitinases and a chitin-binding protein, CBP21. To identify other genes that are essential for chitinase production, transposon mutagenesis with mini-Tn5Km1 was ...

journal_title：Journal of bacteriology

authors： Uchiyama T,Kaneko R,Yamaguchi J,Inoue A,Yanagida T,Nikaidou N,Regue M,Watanabe T

更新日期：2003-03-01 00:00:00

abstract：:The orientation of lipoteichoic acid (LTA) molecules on the surface of bacterial cells undoubtedly is determined by the ability of the LTA, during its transit through the cell wall, to bind via its polyglycerophosphate backbone or its glycolipid moieties to other constituents of the cytoplasmic membrane and the cell w...

journal_title：Journal of bacteriology

authors： Ofek I,Simpson WA,Beachey EH

更新日期：1982-02-01 00:00:00

abstract：:Daniel, John W. (University of Wisconsin, Madison), Karlee L. Babcock, Alice H. Sievert, and Harold P. Rusch. Organic requirements and synthetic media for growth of the myxomycete Physarum polycephalum. J. Bacteriol. 86:324-331. 1963.-An isolate of Physarum polycephalum was maintained in submersed pure culture in a co...

journal_title：Journal of bacteriology

authors： DANIEL JW,BABCOCK KL,SIEVERT AH,RUSCH HP

更新日期：1963-08-01 00:00:00

abstract：:The plasmid-encoded citrate determinant of the Lactococcus lactis subsp. lactis var. diacetylactis NCDO176 was cloned and functionally expressed in a Cit- Escherichia coli K-12 strain. From deletion derivative analysis, a 3.4-kilobase region was identified which encodes the ability to transport citrate. Analysis of pr...

journal_title：Journal of bacteriology

authors： David S,van der Rest ME,Driessen AJ,Simons G,de Vos WM

更新日期：1990-10-01 00:00:00

abstract：:Chlamydial lipopolysaccharide (LPS) agglutinated mouse and rabbit erythrocytes but not human, guinea pig, or pronghorn antelope erythrocytes. Hemagglutination was not specific for Chlamydia spp., as rough LPSs from Coxiella burnetii and Escherichia coli also agglutinated erythrocytes from the same animal species. Nona...

journal_title：Journal of bacteriology

authors： Watkins NG,Caldwell HD,Hackstadt T

更新日期：1987-08-01 00:00:00

abstract：:In coupling the reducing power of illuminated chloroplasts to the nitrogenase from photosynthetically grown Rhodospirillum rubrum cells, one of the native ferredoxins. FdI, was found to be three times more effective than FdII. ...

journal_title：Journal of bacteriology

authors： Yoch DC,Arnon DI

更新日期：1975-02-01 00:00:00

abstract：:The distribution of the extracellular enzyme, thiaminase I, was determined for logarithmically growing cultures of Bacillus thiaminolyticus. About 60% of the enzyme is associated with the cells throughout the growth cycle. The remainder of the enzyme is in the culture medium. The release of the cell-bound thiaminase I...

journal_title：Journal of bacteriology

authors： Agee CC,Wilkins JH,Airth RL

更新日期：1973-09-01 00:00:00

abstract：:To assess the contributions of single-strand DNases (ssDNases) to recombination in a recBCD+ background, we studied 31 strains with all combinations of null alleles of exonuclease I (delta xon), exonuclease VII (xseA), RecJ DNase (recJ), and SbcCD DNase (sbcCD) and exonuclease I mutant alleles xonA2 and sbcB15. The xs...

journal_title：Journal of bacteriology

authors： Thoms B,Borchers I,Wackernagel W

更新日期：2008-01-01 00:00:00

abstract：:Escherichia coli K antigens (capsular polysaccharides) are divided into two broad classes, designated groups I and II, on the basis of a number of chemical, physical, and genetic criteria. Group I K antigens can be further subdivided on the basis of the absence (group IA) or presence (group IB) of amino sugars in the ...

journal_title：Journal of bacteriology

authors： MacLachlan PR,Keenleyside WJ,Dodgson C,Whitfield C

更新日期：1993-12-01 00:00:00

abstract：:Toxin and antitoxin (TA) gene pairs are addiction systems that are present in many microbial genomes. Sinorhizobium meliloti is an N2-fixing bacterial symbiont of alfalfa and other leguminous plants, and its genome consists of three large replicons, a circular chromosome (3.7 Mb) and the megaplasmids pSymA (1.4 Mb) an...

journal_title：Journal of bacteriology

authors： Milunovic B,diCenzo GC,Morton RA,Finan TM

更新日期：2014-02-01 00:00:00

abstract：:Structural studies were carried out on lipoteichoic acids obtained from defatted cells of 10 Bacillus strains by phenol-water partition followed by chromatography on DEAE-Sephacel and Octyl-Sepharose columns. A group of the tested bacteria (group A), Bacillus subtilis, Bacillus licheniformis, and Bacillus pumilus, was...

journal_title：Journal of bacteriology

authors： Iwasaki H,Shimada A,Ito E

更新日期：1986-08-01 00:00:00

abstract：:Early log-phase cells of Mycoplasma gallisepticum A5969 were synchronized by holding in Eagle minimal essential medium (MEM) for 2 h. When transferred out of MEM into tryptose medium, the cells exhibited synchronous growth. Deoxyribonucleic acid (DNA) synthesis proceeded continuously during this growth but stopped dur...

journal_title：Journal of bacteriology

authors： Quinlan DC,Maniloff J

更新日期：1973-07-01 00:00:00

abstract：:Nishida, S. (Kanazawa University, Kanazawa, Japan), and G. Nakagawara. Isolation of toxigenic strains of Clostridium novyi from soil. J. Bacteriol. 88:1636-1640. 1964.-The cultural conditions for toxin production by Clostridium novyi were investigated, and the optimal constituents of a proper medium were determined. A...

journal_title：Journal of bacteriology

authors： NISHIDA S,NAKAGAWARA G

更新日期：1964-12-01 00:00:00

abstract：:In this report we describe the cloning, organization, and promoter analysis of the Staphylococcus aureus thioredoxin (trxA) and thioredoxin reductase (trxB) genes and their transcription in response to changes in oxygen concentration and to oxidative stress compounds. Northern analysis showed that the S. aureus trxA a...

journal_title：Journal of bacteriology

authors： Uziel O,Borovok I,Schreiber R,Cohen G,Aharonowitz Y

更新日期：2004-01-01 00:00:00

abstract：:Several mutants of Bacillus subtilis deficient in catalase synthesis generated by nitrosoguanidine mutagenesis have been used to map a locus affecting catalase activity. Two- and three-factor bacteriophage PBS1 transductional crosses were used to locate the locus, named katA, between recH and thiA with 98% linkage to ...

journal_title：Journal of bacteriology

authors： Loewen PC,Switala J

更新日期：1987-12-01 00:00:00

abstract：:The effects of temperature and attractants on chemotaxis in psychrotrophic Pseudomonas fluorescens were examined using the Adler capillary assay technique. Several organic acids, amino acids, and uronic acids were shown to be attractants, whereas glucose and its oxidation products, gluconate and 2-ketogluconate, elici...

journal_title：Journal of bacteriology

authors： Lynch WH

更新日期：1980-07-01 00:00:00

abstract：:Mycoplasma laidlawii was recovered from burns from 13 of 52 patients. In most cases, cocci or bacilli were isolated simultaneously. ...

journal_title：Journal of bacteriology

authors： Markham JG,Markham NP

更新日期：1969-05-01 00:00:00

abstract：:The composition of the molecular species of acidic phospholipids in Escherichia coli B during the late exponential growth phase at 37 degrees C was determined. Two phosphatidyl groups of cardiolipin, the 3-(3-sn-phosphatidyl) and 1-(3-sn-phosphatidyl) moieties of cardiolipin, were isolated by limited hydrolysis with p...

journal_title：Journal of bacteriology

authors： Yokota K,Kanamoto R,Kito M

更新日期：1980-03-01 00:00:00

abstract：:Atomic force microscopy was used to measure the thickness of air-dried, collapsed murein sacculi from Escherichia coli K-12 and Pseudomonas aeruginosa PAO1. Air-dried sacculi from E. coli had a thickness of 3.0 nm, whereas those from P. aeruginosa were 1.5 nm thick. When rehydrated, the sacculi of both bacteria swelle...

journal_title：Journal of bacteriology

authors： Yao X,Jericho M,Pink D,Beveridge T

更新日期：1999-11-01 00:00:00

abstract：:The sequence of the pckA gene coding for phosphoenolpyruvate carboxykinase in Escherichia coli K-12 and previous molecular weight determinations indicate that this allosteric enzyme is a monomer of Mr 51,316. The protein is homologous to ATP-dependent phosphoenolpyruvate carboxykinases from Trypanosoma brucei and Sacc...

journal_title：Journal of bacteriology

authors： Medina V,Pontarollo R,Glaeske D,Tabel H,Goldie H

更新日期：1990-12-01 00:00:00

abstract：:Two-dimensional gel analyses were made of proteins synthesized in Escherichia coli during various O2- -generating conditions. Nine proteins were constitutively synthesized over wild-type levels in superoxide dismutase (sodA sodB) double mutants. Addition of redox cycling agents such as paraquat and plumbagin at variou...

journal_title：Journal of bacteriology

authors： Walkup LK,Kogoma T

更新日期：1989-03-01 00:00:00

abstract：:Purified L-asparaginase from Serratia marcescens had an apparent-weight average molecular weight of 171,000 to 180,000 as determined by electrophoresis on polyacrylamide gels and by sedimentation equilibrium at low speed in an analytical ultracentrifuge. A subunit molecular weight of 31,500 +/- 1,500 was estimated for...

journal_title：Journal of bacteriology

authors： Stern ML,Phillips AW,Gottlieb AJ

更新日期：1976-02-01 00:00:00

abstract：:Gordon, M. A. (New York State Department of Health, Albany). The genus Dermatophilus. J. Bacteriol. 88:509-522. 1964.-Seventeen strains of Dermatophilus originating in skin lesions of cattle, sheep, horses, deer, and man were compared as to conditions for growth, colonial characteristics under varying conditions, micr...

journal_title：Journal of bacteriology

authors： GORDON MA

更新日期：1964-08-01 00:00:00

abstract：:The genes encoding ammonia monooxygenase (amoCAB), hydroxylamine oxidoreductase (hao), and the c-type cytochrome c-554 (hcy) are present in multiple copies in the genome of Nitrosomonas europaea. The upstream regions of the two copies of amoC, the three copies of hao, and one copy of hcy were cloned and sequenced. Pri...

journal_title：Journal of bacteriology

authors： Hommes NG,Sayavedra-Soto LA,Arp DJ

更新日期：2001-02-01 00:00:00

abstract：:In contrast to the absolute Na(+) requirement for anaerobic growth of Aerobacter aerogenes on citrate as sole carbon source, aerobic growth of this microorganism did not require the presence of Na(+). However, Na(+) (optimal concentration, 10 mm) did increase the maximal amount of aerobic growth by 60%, even though it...

journal_title：Journal of bacteriology

authors： O'Brien RW,Stern JR

更新日期：1969-08-01 00:00:00

abstract：:A collection of 169 strains, including 91 obtained from cases of gastroenteritis and 41 from localized tissue infections and infections of the eye and ear, was submitted to an extensive nutritional, physiological, and morphological characterization. The nutritional and physiological data obtained from these strains, a...

journal_title：Journal of bacteriology

authors： Baumann P,Baumann L,Reichelt JL

更新日期：1973-03-01 00:00:00

abstract：:Type IV secretion systems (T4SS) mediate the transfer of DNA and protein substrates to target cells. TrwK, encoded by the conjugative plasmid R388, is a member of the VirB4 family, comprising the largest and most conserved proteins of T4SS. VirB4 was suggested to be an ATPase involved in energizing pilus assembly and ...

journal_title：Journal of bacteriology

authors： Arechaga I,Peña A,Zunzunegui S,del Carmen Fernández-Alonso M,Rivas G,de la Cruz F

更新日期：2008-08-01 00:00:00