Induction of alkane hydroxylase proteins by unoxidized alkane in Pseudomonas putida.

abstract：:The general stress response mediated by the sigma factor RpoS is important for survival of bacteria in adverse environments. A mutant unable to produce RpoS was constructed using the diazotrophic bacterium Azotobacter vinelandii strain UW. Under nondesiccating, solid-medium growth conditions the wild type was culturab...

journal_title：Journal of bacteriology

authors： Sandercock JR,Page WJ

更新日期：2008-02-01 00:00:00

abstract：:Bacillus subtilis strains containing deletions in the genes coding for one or two of the major small, acid-soluble spore proteins (SASP; termed SASP-alpha and SASP-beta) were constructed. These mutants sporulated normally, but the spores lacked either SASP-alpha, SASP-beta, or both proteins. The level of minor SASP di...

journal_title：Journal of bacteriology

authors： Mason JM,Setlow P

更新日期：1986-07-01 00:00:00

abstract：:The Escherichia coli rho 026 mutation that alters the transcription termination protein Rho prevents growth of wild-type bacteriophage T4. Among the consequences of this mutation are delayed and reduced T4 DNA replication. We show that these defects can be explained by defective synthesis of certain T4 replication-rec...

journal_title：Journal of bacteriology

authors： Stitt BL,Mosig G

更新日期：1989-07-01 00:00:00

abstract：:High-resolution electron microscopy of polarly flagellated bacteria revealed that their flagella originate at a circular, differentiated portion of the cytoplasmic membrane approximately 25 nm in diameter. The flagella also have discs attaching them to the cell wall. These attachment discs are extremely resistant to l...

journal_title：Journal of bacteriology

authors： Vaituzis Z,Doetsch RN

更新日期：1969-10-01 00:00:00

abstract：:A newly isolated bacterium, Pseudomonas geniculata N1, can efficiently degrade nicotine. Here we present a 4.51-Mb assembly of its genome, which is the first sequence of the P. geniculata group. The sequence contains the genes related to nicotine catabolism and may provide insights into its molecular mechanism for N-h...

journal_title：Journal of bacteriology

authors： Tang H,Yu H,Tai C,Huang K,Liu Y,Wang L,Yao Y,Wu G,Xu P

更新日期：2012-07-01 00:00:00

abstract：:Among strains of Haemophilus influenzae, the ability to catabolize tryptophan (as detected by indole production) varies and is correlated with pathogenicity. Tryptophan catabolism is widespread (70 to 75%) among harmless respiratory isolates but is nearly universal (94 to 100%) among strains causing serious disease, i...

journal_title：Journal of bacteriology

authors： Martin K,Morlin G,Smith A,Nordyke A,Eisenstark A,Golomb M

更新日期：1998-01-01 00:00:00

abstract：:A new mutation in Escherichia coli, designated gcvA1, that results in noninducible expression of both gcv and a gcvT-lacZ gene fusion was isolated. A plasmid carrying the wild-type gcvA gene complemented the mutation and restored glycine-inducible gcv and gcvT-lacZ gene expression. These results suggest that gcvA enco...

journal_title：Journal of bacteriology

authors： Wilson RL,Steiert PS,Stauffer GV

更新日期：1993-02-01 00:00:00

abstract：:Rickettsia rickettsii, the causative agent of Rocky Mountain spotted fever, contains two immunodominant proteins, rOmpA and rOmpB, in the outer membrane. Both rOmpA and rOmpB are conserved throughout spotted fever group rickettsiae as members of a family of autotransporter proteins. Previously, it was demonstrated tha...

journal_title：Journal of bacteriology

authors： Noriea NF,Clark TR,Mead D,Hackstadt T

更新日期：2017-02-28 00:00:00

abstract：:The electron transport system of Neisseria gonorrhoeae was partially characterized by using spectrophotometric, spectroscopic, and oxygen consumption measurements. The effects of selected electron transport inhibitors (amytal, rotenone, 2-heptyl-4-hydroxyquinoline, antimycin A1, and potassium cyanide [KCN]) on electro...

journal_title：Journal of bacteriology

authors： Kenimer EA,Lapp DF

更新日期：1978-05-01 00:00:00

abstract：:Motility of bacteria like Salmonella enterica is a highly regulated process that responds to a variety of internal and external stimuli. A hierarchy of three promoter classes characterizes the Salmonella flagellar system, and the onset of flagellar gene expression depends on the oligomeric regulatory complex and class...

journal_title：Journal of bacteriology

authors： Singer HM,Erhardt M,Hughes KT

更新日期：2013-09-01 00:00:00

abstract：:The gene for an extremely thermostable oligo-1,6-glucosidase (dextrin-6-alpha-D-glucanohydrolase; EC 3.2.1.10) of obligately thermophilic Bacillus thermoglucosidasius KP1006 was cloned within a 4.2-kilobase HindIII-PvuII fragment of DNA by using the plasmid pUC19 as a vector and Escherichia coli C600 as a host. The ge...

journal_title：Journal of bacteriology

authors： Watanabe K,Iha H,Ohashi A,Suzuki Y

更新日期：1989-02-01 00:00:00

abstract：:The translation inhibitor microcin C7 (MccC7) is a linear heptapeptide whose N terminus has been replaced by an N-formyl group and whose C terminus has been replaced by the phosphodiester of 5'-adenylic acid and n-aminopropanol (J. I. Guijarro, J. E. González-Pastor, F. Baleux, J. L. San Millán, M. A. Castilla, M. Ric...

journal_title：Journal of bacteriology

authors： González-Pastor JE,San Millán JL,Castilla MA,Moreno F

更新日期：1995-12-01 00:00:00

abstract：:Transcription of the gyrA and gyrB genes, which encode the subunits of DNA gyrase, increases in response to DNA relaxation. Previous studies have shown that a small segment of DNA extending from the -10 consensus hexamer to the start of transcription encodes the sequence determinants for this response. In this study, ...

journal_title：Journal of bacteriology

authors： Straney R,Krah R,Menzel R

更新日期：1994-10-01 00:00:00

abstract：:A number of catalase-deficient mutants of Escherichia coli which exhibit no assayable catalase activity were isolated. The only physiological difference between the catalase mutants and their parents was a 50- to 60-fold greater sensitivity to killing by hydrogen peroxide. For comparison, mutations in the xthA and rec...

journal_title：Journal of bacteriology

authors： Loewen PC

更新日期：1984-02-01 00:00:00

abstract：:Aerobic gram-negative methylotrophs oxidize methanol to formaldehyde by using a methanol dehydrogenase that has pyrroloquinoline quinone (PQQ) as a prosthetic group. Seventy-two mutants which are unable to grow on methanol unless the growth medium is supplemented with PQQ have been isolated in the facultative methanol...

journal_title：Journal of bacteriology

authors： Morris CJ,Biville F,Turlin E,Lee E,Ellermann K,Fan WH,Ramamoorthi R,Springer AL,Lidstrom ME

更新日期：1994-03-01 00:00:00

abstract：:The genomic organization of Bordetella pertussis strains has been examined by using a new method. This method does not depend on the prior determination of a restriction map of the bacterial chromosome but is based on the ability to measure directly the distance between two genes. This is accomplished through the inte...

journal_title：Journal of bacteriology

authors： Stibitz S,Yang MS

更新日期：1997-09-01 00:00:00

abstract：:Rhodocyclales are representative of versatile bacteria that are able to utilize a wide variety of organic compounds for growth, but only a few strains have been isolated in pure culture thus far. Here we present the genome sequence of Methyloversatilis universalis FAM5(T), the first cultivable methylotrophic member of...

journal_title：Journal of bacteriology

authors： Kittichotirat W,Good NM,Hall R,Bringel F,Lajus A,Médigue C,Smalley NE,Beck D,Bumgarner R,Vuilleumier S,Kalyuzhnaya MG

更新日期：2011-09-01 00:00:00

abstract：:Strains of Escherichia coli K12 have been prepared that carry the ruv mutation in combination with lon or uvrA mutant alleles. The ruv minus uvrA minus double mutant is more sensitive to ultraviolet light than the urvA minus single mutant, whereas the strain with ruv and ion mutations shows the same sensitivity to ult...

journal_title：Journal of bacteriology

authors： Iyehara H,Otsuji N

更新日期：1975-02-01 00:00:00

abstract：:After coliphage P1-mediated transfer of Tn5-containing plasmid DNA from Escherichia coli to Myxococcus xanthus, transductants were identified which contained plasmid sequences integrated at many sites on the bacterial chromosome. The unaltered plasmid DNA sequences in these transductants were apparently flanked by int...

journal_title：Journal of bacteriology

authors： Downard JS

更新日期：1988-10-01 00:00:00

abstract：:Motility in mycobacteria was described for the first time in 1999. It was reported that Mycobacterium smegmatis and Mycobacterium avium could spread on the surface of solid growth medium by a sliding mechanism and that the presence of cell wall glycopeptidolipids was essential for motility. We recently reported that M...

journal_title：Journal of bacteriology

authors： Agustí G,Astola O,Rodríguez-Güell E,Julián E,Luquin M

更新日期：2008-10-01 00:00:00

abstract：:When Agrobacterium tumefaciens cells grown in the presence of tritiated thymidine to label specifically the bacterial deoxyribonucleic acid (DNA) are incubated with carrot root tissue for short periods of time, an appreciable fraction of the label becomes firmly associated with the root tissue. Such association is not...

journal_title：Journal of bacteriology

authors： Yajko DM,Hegeman GD

更新日期：1971-12-01 00:00:00

abstract：:Membrane fragments containing diacyl phospholipids were released from viable cells of Haemophilus parainfluenzae during incubation in ethylenediaminetetraacetic acid (EDTA)- tris(hydroxymethyl)aminomethane (Tris) buffer. The phospholipids located in the part of the membrane that was released during the EDTA-Tris treat...

journal_title：Journal of bacteriology

authors： Tucker AN,White DC

更新日期：1970-08-01 00:00:00

abstract：:Previous investigations have demonstrated the existence of five Histoplasma capsulatum serotypes. Available specific fluorescent-antibody reagents stain only four of the five serotypes. Antibodies produced against the most complete H. capsulatum serotype were labeled with fluorescein isothiocyanate to develop a reagen...

journal_title：Journal of bacteriology

authors： Kaufman L,Blumer S

更新日期：1968-04-01 00:00:00

abstract：:Xylose is rarely described as a component of bacterial glycans. UDP-xylose is the nucleotide-activated form necessary for incorporation of xylose into glycans and is synthesized by the decarboxylation of UDP-glucuronic acid (UDP-GlcA). Enzymes with UDP-GlcA decarboxylase activity include those that lead to the formati...

journal_title：Journal of bacteriology

authors： Coyne MJ,Fletcher CM,Reinap B,Comstock LE

更新日期：2011-10-01 00:00:00

abstract：:Surface protein antigens of Mycoplasma hyopneumoniae were identified by direct antibody-surface binding or by radioimmunoprecipitation of surface 125I-labeled proteins with a series of monoclonal antibodies (MAbs). Surface proteins p70, p65, p50, and p44 were shown to be integral membrane components by selective parti...

journal_title：Journal of bacteriology

authors： Wise KS,Kim MF

更新日期：1987-12-01 00:00:00

abstract：:A class of galactose-resistant mutants has been derived from strains of Salmonella typhimurium which are defective in uridine diphosphoglucose-4-epimerase. Resistant strains are phenotypically similar to parent organisms but do not lyse in the presence of galactose. Low levels of functional epimerase can be detected i...

journal_title：Journal of bacteriology

authors： Shuster CW,Rundell K

更新日期：1969-10-01 00:00:00

abstract：:We determined, under several growth conditions, the kinetics of mRNA synthesis from the four Pseudomonas putida pWW0 plasmid promoters involved in degradation of xylenes and methylbenzyl alcohols via toluates. Transcription by XylS of the meta-cleavage pathway operon promoter (Pm) for the metabolism of alkylbenzoates ...

journal_title：Journal of bacteriology

authors： Marqués S,Holtel A,Timmis KN,Ramos JL

更新日期：1994-05-01 00:00:00

abstract：:A Synechocystis sp. strain PCC 6803 mutant lacking CtaI, a main subunit of cytochrome c oxidase, is not capable of growing at light intensities below 5 micromol photons m(-2) s(-1), presumably due to an overreduced plastoquinone pool in the thylakoid membrane. Upon selection for growth at light intensities below 5 mic...

journal_title：Journal of bacteriology

authors： Kufryk GI,Vermaas WF

更新日期：2006-02-01 00:00:00

abstract：:Aronson, John N. (Arizona State University, Tempe), and Gerald R. Wermus. Effects of m-tyrosine on growth and sporulation of Bacillus species. J. Bacteriol. 90:38-46. 1965.-The aromatic amino acid analogue, dl-beta-(3-hydroxyphenyl)alanine (m-tyrosine), reduced sporulation of a strain of Bacillus subtilis to less than...

journal_title：Journal of bacteriology

authors： Aronson JN,Wermus GR

更新日期：1965-07-01 00:00:00

abstract：:Cell walls (LOG walls) were isolated from cultures of Streptococcus faecalis ATCC 9790 in the exponential phase of growth. These walls were either allowed to undergo autolytic dissolution (in the presence or absence of trypsin) or wall autolysis was inactivated with sodium dodecylsulfate (SDS walls). Inactivated walls...

journal_title：Journal of bacteriology

authors： Shockman GD,Martin JT

更新日期：1968-11-01 00:00:00