The initiation codon affects ribosome binding and translational efficiency in Escherichia coli of cI mRNA with or without the 5' untranslated leader.

abstract：:Aspergillus fumigatus secretes a number of glycosidases into the culture medium when the cells are grown in a mineral salts medium containing guar flour (a galactomannan) as the carbon source. At least some of these glycosidases have been reported to be glycoproteins having N-linked oligosaccharides. In this study, we...

journal_title：Journal of bacteriology

authors： Elbein AD,Mitchell M,Molyneux RJ

更新日期：1984-10-01 00:00:00

abstract：:Genetic and biochemical evidence was obtained for lysine catabolism via cadaverine and delta-aminovalerate in both the beta-lactam producer Streptomyces clavuligerus and the nonproducer Streptomyces lividans. This pathway is used when lysine is supplied as the sole source of nitrogen for the organism. A second pathway...

journal_title：Journal of bacteriology

authors： Madduri K,Stuttard C,Vining LC

更新日期：1989-01-01 00:00:00

abstract：:Sequences of the major outer membrane protein (MOMP) gene (ompA) and the outer membrane complex B protein gene (omcB) from Chlamydia trachomatis, Chlamydia pneumoniae, and Chlamydia psittaci were analyzed for evidence of intragenic recombination and for linkage equilibrium. The Sawyer runs test, compatibility matrices...

journal_title：Journal of bacteriology

authors： Millman KL,Tavaré S,Dean D

更新日期：2001-10-01 00:00:00

abstract：:Langridge, Patricia (Oregon State University, Corvallis), and Richard Y. Morita. Thermolability of malic dehydrogenase from the obligate psychrophile Vibrio marinus. J. Bacteriol. 92:418-423. 1966.-The thermolability of malic dehydrogenase in whole cells of Vibrio marinus MP-1 grown at 15 C was compared with that of c...

journal_title：Journal of bacteriology

authors： Langridge P,Morita RY

更新日期：1966-08-01 00:00:00

abstract：:Strains of Lactobacillus casei subsp. rhamnosus possessing two cell wall polysaccharides, a hexosamine-containing H-polysaccharide and a rhamnose-containing R-polysaccharide, were examined for the effect of growth conditions on the production of these two components. In strain NCTC 6375, R- and H-polysaccharides accou...

journal_title：Journal of bacteriology

authors： Wicken AJ,Ayres A,Campbell LK,Knox KW

更新日期：1983-01-01 00:00:00

abstract：:The lytD1 mutant of Escherichia coli exhibits temperature-sensitive growth which is attributed to cellular autolysis at the restrictive temperature. Either of two cloned phage lambda genes, identified as cI and cro, suppressed the lytD1(Ts) lysis phenotype, suggesting that lytD encodes a DNA-binding protein with a DNA...

journal_title：Journal of bacteriology

authors： Dai DX,Ishiguro EE

更新日期：1991-01-01 00:00:00

abstract：:Harada, Kenji (Gunma University, Maebashi, Japan), Mitsuo Kameda, Mitsue Suzuki, and Susumu Mitsuhashi. Drug resistance of enteric bacteria. II. Transduction of transmissible drug-resistance (R) factors with phage epsilon. J. Bacteriol. 86:1332-1338. 1963.-Transmissible drug-resistance (R) factors, which transfer resi...

journal_title：Journal of bacteriology

authors： HARADA K,KAMEDA M,SUZUKI M,MITSUHASHI S

更新日期：1963-12-01 00:00:00

abstract：:Bacterial biofilms are important in natural settings, biotechnology, and medicine. However, regulation of biofilm development and its persistence in different niches is complex and only partially understood. One key step during the biofilm life cycle is dispersal, when motile cells abandon the mature biofilm to spread...

journal_title：Journal of bacteriology

authors： Bartolini M,Cogliati S,Vileta D,Bauman C,Rateni L,Leñini C,Argañaraz F,Francisco M,Villalba JM,Steil L,Völker U,Grau R

更新日期：2018-12-20 00:00:00

abstract：:At early stages of sporulation, the spoIIA locus is transcribed as a tricistronic (1.7-kb) operon, coding for sigma F and for two proteins that modulate the activity of sigma F. The locus is transcribed as a longer (2.9-kb) transcript at the late stages of sporulation. We show here that the longer transcript contains ...

journal_title：Journal of bacteriology

authors： Wu JJ,Schuch R,Piggot PJ

更新日期：1992-08-01 00:00:00

abstract：:Escherichia coli O55 is an important antigen which is often associated with enteropathogenic E. coli clones. We sequenced the genes responsible for its synthesis and identified genes for O-antigen polymerase, O-antigen flippase, four enzymes involved in GDP-colitose synthesis, and three glycosyltransferases, all by co...

journal_title：Journal of bacteriology

authors： Wang L,Huskic S,Cisterne A,Rothemund D,Reeves PR

更新日期：2002-05-01 00:00:00

abstract：UNLABELLED:Pupylation is a posttranslational modification peculiar to actinobacteria wherein proteins are covalently modified with a small protein called the prokaryotic ubiquitin-like protein (Pup). Like ubiquitination in eukaryotes, this phenomenon has been associated with proteasome-mediated protein degradation in m...

journal_title：Journal of bacteriology

authors： Compton CL,Fernandopulle MS,Nagari RT,Sello JK

更新日期：2015-09-01 00:00:00

abstract：:The mutation sup-3 in Bacillus subtilis suppresses ochre (TAA) mutations at each of three codons in the 5' end of the cat-86 coding sequence. The suppressor is shown to insert lysine at ochre codons. The efficiency of suppression by sup-3 is about 15%, as determined by changing a cat-86 Lys codon (codon 12) to an ochr...

journal_title：Journal of bacteriology

authors： Mulbry WW,Ambulos NP Jr,Lovett PS

更新日期：1989-10-01 00:00:00

abstract：:The enzyme phosphatidylglycerolphosphate synthase (PGPS; CDP-diacylglycerol glycerol 3-phosphate 3-phosphatidyltransferase; EC 2.7.8.5) catalyzes the committed step in the cardiolipin biosynthetic pathway. To study the regulation of PGPS in Schizosaccharomyces pombe, we characterized the enzyme biochemically. Maximum ...

journal_title：Journal of bacteriology

authors： Karkhoff-Schweizer RR,Kelly BL,Greenberg ML

更新日期：1991-10-01 00:00:00

abstract：:Cytochrome c' (Cyt c') is a c-type cytochrome with a pentacoordinate heme iron. The gene encoding this protein in Rhodobacter sphaeroides 2.4.3, designated cycP, was isolated and sequenced. Northern blot analysis and beta-galactosidase assays demonstrated that cycP transcription increased as oxygen levels decreased an...

journal_title：Journal of bacteriology

authors： Choi PS,Grigoryants VM,Abruña HD,Scholes CP,Shapleigh JP

更新日期：2005-06-01 00:00:00

abstract：:We have identified and characterized enzymes of phospholipid synthesis in two plasmalogen-rich anaerobes. Megasphaera elsdenii and Veillonella parvula, and one anaerobe lacking plasmalogens. Desulfovibrio vulgaris. All three species contained phosphatidate cytidylyltransferase and phosphatidylserine synthase. Phosphat...

journal_title：Journal of bacteriology

authors： Silber P,Borie RP,Mikowski EJ,Goldfine H

更新日期：1981-07-01 00:00:00

abstract：:The metabolism of one- and two-carbon compounds by the methylotrophic bacterium Methylobacterium extorquens AM1 involves high carbon flux through the ethylmalonyl coenzyme A (ethylmalonyl-CoA) pathway (EMC pathway). During growth on ethylamine, the EMC pathway operates as a linear pathway carrying the full assimilator...

journal_title：Journal of bacteriology

authors： Good NM,Martinez-Gomez NC,Beck DA,Lidstrom ME

更新日期：2015-02-15 00:00:00

abstract：:Proline-requiring mutants of Saccharomyces cerevisiae were isolated. Each mutation is recessive and is inherited as expected for a single nuclear gene. Three complementation groups cold be defined which are believed to correspond to mutations in the three genes (pro1, pro2, and pro3) coding for the three enzymes of th...

journal_title：Journal of bacteriology

authors： Brandriss MC

更新日期：1979-06-01 00:00:00

abstract：:In Escherichia coli, the CpxRA two-component signal transduction system senses and responds to aggregated and misfolded proteins in the bacterial envelope. We show that CpxR-P (the phosphorylated form of the cognate response regulator) activates cpxRA expression in conjunction with RpoS, suggesting an involvement of t...

journal_title：Journal of bacteriology

authors： De Wulf P,Kwon O,Lin EC

更新日期：1999-11-01 00:00:00

abstract：:Bacteria have evolved multiple strategies to sense and rapidly adapt to challenging and ever-changing environmental conditions. The ability to alter membrane lipid composition, a key component of the cellular envelope, is crucial for bacterial survival and adaptation in response to environmental stress. However, the p...

journal_title：Journal of bacteriology

authors： Rowlett VW,Mallampalli VKPS,Karlstaedt A,Dowhan W,Taegtmeyer H,Margolin W,Vitrac H

更新日期：2017-06-13 00:00:00

abstract：:Cells of Clostridium thermosaccharolyticum grown under strict anaerobiosis (modified Hungate technique) were examined during growth and sporulation by employing Nomarski interference-contrast and Zernike phase-contrast optics to delineate the sequence of morphological changes leading to the formation of free, mature s...

journal_title：Journal of bacteriology

authors： Eller C,Ordal ZJ

更新日期：1972-09-01 00:00:00

abstract：:The outer membrane of the thermophilic bacterium Thermus thermophilus was isolated using sucrose step gradient centrifugation. Its detergent extracts contained an ion-permeable channel with an extremely high single-channel conductance of 20 nS in 1 M KCl. The channel protein was purified by preparative sodium dodecyl ...

journal_title：Journal of bacteriology

authors： Maier E,Polleichtner G,Boeck B,Schinzel R,Benz R

更新日期：2001-01-01 00:00:00

abstract：:The sheath of the filamentous, gliding cyanobacterium Phormidium uncinatum was studied by using light and electron microscopy. In thin sections and freeze fractures the sheath was found to be composed of helically arranged carbohydrate fibrils, 4 to 7 nm in diameter, which showed a substantial degree of crystallinity....

journal_title：Journal of bacteriology

authors： Hoiczyk E

更新日期：1998-08-01 00:00:00

abstract：:With a DNA fragment from within the region encoding the transport functions for K1 production as a hybridization probe in Southern blot experiments, homologous DNA sequences were detected in the DNA from Escherichia coli strains producing K5, K7, K92, and K100 capsular polysaccharides. No homology with the laboratory ...

journal_title：Journal of bacteriology

authors： Roberts I,Mountford R,High N,Bitter-Suermann D,Jann K,Timmis K,Boulnois G

更新日期：1986-12-01 00:00:00

abstract：:The oral bacterium Streptococcus salivarius takes up lactose via a transporter called LacS that shares 95% identity with the LacS from Streptococcus thermophilus, a phylogenetically closely related organism. S. thermophilus releases galactose into the medium during growth on lactose. Expulsion of galactose is mediated...

journal_title：Journal of bacteriology

authors： Lessard C,Cochu A,Lemay JD,Roy D,Vaillancourt K,Frenette M,Moineau S,Vadeboncoeur C

更新日期：2003-12-01 00:00:00

abstract：:We used two-dimensional gel electrophoresis to quantitate the changes in rates of synthesis that follow phage lambda infection for 21 Escherichia coli proteins, including groE and dnaK proteins. Although total protein synthesis and the rates of synthesis of most individual E. coli proteins decreased after infection, s...

journal_title：Journal of bacteriology

authors： Drahos DJ,Hendrix RW

更新日期：1982-03-01 00:00:00

abstract：:In many organisms, phosphatase expression and phosphate (P) uptake are coordinately regulated by the Pho regulon. In Myxococcus xanthus P limitation initiates multicellular development, a process associated with changes in phosphatase expression. We sought here to characterize the link between P acquisition and develo...

journal_title：Journal of bacteriology

authors： Whitworth DE,Holmes AB,Irvine AG,Hodgson DA,Scanlan DJ

更新日期：2008-03-01 00:00:00

abstract：UNLABELLED:Neisseria meningitidis, an exclusively human pathogen and the leading cause of bacterial meningitis, must adapt to different host niches during human infection. N. meningitidis can utilize a restricted range of carbon sources, including lactate, glucose, and pyruvate, whose concentrations vary in host niches...

journal_title：Journal of bacteriology

authors： Antunes A,Golfieri G,Ferlicca F,Giuliani MM,Scarlato V,Delany I

更新日期：2015-12-07 00:00:00

abstract：:The soluble hydrogenase of Desulfovibrio vulgaris was purified and some of its properties are described. The molecular weight was determined for the enzyme by sedimentation equilibrium (45,400) and amino acid analysis (44,800). The hydrogenase appears to be a loosely coiled molecule or to have a high axial ratio, whic...

journal_title：Journal of bacteriology

authors： Haschke RH,Campbell LL

更新日期：1971-01-01 00:00:00

abstract：:DNA helicase I, encoded on the Escherichia coli F plasmid, catalyzes a site- and strand-specific nicking reaction within the F plasmid origin of transfer (oriT) to initiate conjugative DNA strand transfer. The product of the nicking reaction contains a single phosphodiester bond interruption as determined by single-nu...

journal_title：Journal of bacteriology

authors： Matson SW,Nelson WC,Morton BS

更新日期：1993-05-01 00:00:00

abstract：:We report the use of a fusion to the green fluorescent protein to visualize the assembly of the morphogenetic protein SpoIVA around the developing forespore during the process of sporulation in the bacterium Bacillus subtilis. Using a deconvolution algorithm to process digitally-collected optical sections, we show tha...

journal_title：Journal of bacteriology

authors： Price KD,Losick R

更新日期：1999-02-01 00:00:00