Abstract:
:A cell-free crude extract of Erysipelothrix rhusiopathiae injected by high pressure jet into the knee-joint of rabbits stimulated an acute, mild inflammatory reaction. Additional injections at 3-day intervals induced a chronic condition characterized by hyperplasia of the synovial cells and hypertrophy of the villi, due to infiltration by lymphocytes and plasma cells which formed aggregates resembling Allison-Ghormley bodies. There was also extensive proliferation of stroma vasculature and fibrous tissue. A similar jet injection of the diluent produced an early, transient, acute, and mild inflammation. A mechanism is postulated for fixation of one or more of the chemically characterized antigens in or near the synovium as a means of inducing the localized inflammatory response that predisposes the joint to infection.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
White TG,Puls JLdoi
10.1128/JB.98.2.403-406.1969subject
Has Abstractpub_date
1969-05-01 00:00:00pages
403-6issue
2eissn
0021-9193issn
1098-5530journal_volume
98pub_type
杂志文章abstract::The imp genes, responsible for the UV protection and mutation effects of the I incompatibility group plasmid TP110, have been cloned into vector plasmids, and their products have been analyzed. The genetic information required for expression of these properties was carried in a continuous DNA sequence of approximately...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.168.1.251-256.1986
更新日期:1986-10-01 00:00:00
abstract::Saccharomyces kluyveri is a heterothallic yeast with two allelic mating types denoted as a-k and alpha-k by analogy with Saccharomyces cerevisiae and from the work described here. S. kluyveri produces mating pheromones analogous to those of S. cerevisiae, but which appear to have different specificity. S. kluyveri thu...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.138.1.146-154.1979
更新日期:1979-04-01 00:00:00
abstract::The fermentative alcohol dehydrogenase of Escherichia coli is encoded by the adhE gene, which is induced under anaerobic conditions but repressed in air. Previous work suggested that induction of adhE might depend on NADH levels. We therefore directly measured the NAD+ and NADH levels for cultures growing aerobically ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.20.6013-6018.1996
更新日期:1996-10-01 00:00:00
abstract::Penicillin-binding protein 5 in Pseudomonas aeruginosa had moderately penicillin-sensitive D-alanine carboxypeptidase activity. As in Escherichia coli, a defect in this enzyme activity was not lethal. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.162.2.849-851.1985
更新日期:1985-05-01 00:00:00
abstract::Thorne, Curtis B. (Fort Detrick, Frederick, Md.). Transduction in Bacillus subtilis. J. Bacteriol. 83:106-111. 1962.-A bacteriophage, SP-10, isolated from soil carries out general transduction in Bacillus subtilis. Phage propagated on a streptomycin-resistant mutant of the wild-type strain W-23 was capable of transduc...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.83.1.106-111.1962
更新日期:1962-01-01 00:00:00
abstract::Phosphotransacetylase and acetate kinase catalyze the activation of acetate to acetyl coenzyme A in the first step of methanogenesis from acetate in Methanosarcina thermophila. The genes encoding these enzymes (pta and ack) have been cloned and sequenced. They are arranged on the chromosome with pta upstream of ack (M...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.177.7.1699-1702.1995
更新日期:1995-04-01 00:00:00
abstract::YoeB is a bacterial toxin encoded by the yefM-yoeB toxin-antitoxin system found in various bacterial genomes. Here, we show that Staphylococcus aureus contains two YoeB homologues, both of which function as ribosome-dependent mRNA interferases to inhibit translation initiation in a manner identical to that of YoeB-ec ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00623-09
更新日期:2009-09-01 00:00:00
abstract::The ability of Rickettsia prowazekii to transport potential sources of the glucose moiety of bacterial polysaccharides was determined. Transport was determined both by filtration assays and by centrifugation through nonaqueous layers. Uridine 5'-diphosphoglucose (UDPG) was transported, whereas glucose was not transpor...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.167.3.805-808.1986
更新日期:1986-09-01 00:00:00
abstract::Flagellar phase variation of Salmonella is a phenomenon where two flagellin genes, fliC (phase 1) and fljB (phase 2), are expressed alternately. This is controlled by the inversion of a DNA segment containing the promoter for the fljB gene. The fljB gene constitutes an operon with the fljA gene, which encodes a negati...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.188.3.958-967.2006
更新日期:2006-02-01 00:00:00
abstract::Salmonella enterica serovar Typhimurium modifies its lipopolysaccharide (LPS), including the lipid A portion, in response to changes in its environment including host tissues. The lipid A 3-O-deacylase PagL, the expression of which is promoted under a host-mimetic environment, exhibits latency in S. enterica; deacylat...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00587-08
更新日期:2008-08-01 00:00:00
abstract::We have previously identified three sites, named sbi, ihfA, and sbyA, specifically recognized or bound by the TraI, IHF, and TraY proteins, respectively; these sites are involved in nicking at the origin of transfer, oriT, of plasmid R100. In the region next to these sites, there exists the sbm region, which consists ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.177.15.4350-4355.1995
更新日期:1995-08-01 00:00:00
abstract::The nucleotide sequence of a 23S rRNA gene of Campylobacter coli VC167 was determined. The primary sequence of the C. coli 23S rRNA was deduced, and a secondary-structure model was constructed. Comparison with Escherichia coli 23S rRNA showed a major difference in the C. coli rRNA at approximately position 1170 (E. co...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.176.15.4597-4609.1994
更新日期:1994-08-01 00:00:00
abstract::Biochemical events which occur during macroconidial germination have been studied in the dermatophyte Microsporum gypseum. The specific activity levels of various metabolic enzymes have been assayed during germination time periods. The accumulated levels of several of these enzymes, as a function of exogenous carbohyd...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.103.2.439-446.1970
更新日期:1970-08-01 00:00:00
abstract::Wright, D. N. (Iowa State University, Ames), and W. R. Lockhart. Environmental control of cell composition in Escherichia coli. J. Bacteriol. 89:1026-1031. 1965.-Escherichia coli was grown in continuous culture at various rates in a defined medium with either the carbon or the nitrogen source as rate-limiting substrat...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.89.4.1026-1031.1965
更新日期:1965-04-01 00:00:00
abstract::A mutant, cyaR1, affecting regulation of adenylate cyclase expression or activity is described. It was obtained as a thermoresistant revertant of a strain harboring a thermosensitive transcription termination factor, rho (rho-15). This mutant failed to synthesize adenosine 3',5'-phosphate and exhibited a carbohydrate-...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.148.3.753-761.1981
更新日期:1981-12-01 00:00:00
abstract::Double exbB tolQ mutants of Escherichia coli were completely resistant to bacteriophages T1 and phi 80, in contrast to strains with exbB or tolQ mutations, which were sensitive. Cells carrying mutations in exbB were partially tolerant to colicins B, D, and M and became fully tolerant by the introduction of tolQ mutati...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.11.6387-6390.1989
更新日期:1989-11-01 00:00:00
abstract::Binding sites for the Escherichia coli protein integration host factor (IHF) include a set of conserved bases that can be summarized by the consensus sequence WATCAANNNNTTR (W is dA or dT, R is dA or dG, and N is any nucleotide). However, additional 5'-proximal bases, whose common feature is a high dA+dT content, are ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.176.10.2999-3006.1994
更新日期:1994-05-01 00:00:00
abstract::Deoxyribonucleic acid (DNA), pulse labeled after ultraviolet irradiation of excision-defective mutants of Haemophilus influenzae, is of lower single strand molecular weight than that of unirradiated cells but approaches the size of DNA from unirradiated cells upon further incubation in growth medium. This gap-filling ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.124.1.176-181.1975
更新日期:1975-10-01 00:00:00
abstract::The regulatory region controlling the expression of tetracycline resistance and repressor genes contains two nearly identical regions of dyad symmetry. Deletions of this control region were isolated by digestion with S1 nuclease. The ability of these deletions to bind the tet repressor was determined by an in vivo rep...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.156.3.1188-1191.1983
更新日期:1983-12-01 00:00:00
abstract::An exo-beta-1,4-glucanase (Exo A) from Ruminococcus flavefaciens FD-1 was purified to homogeneity and characterized. Enzyme activity was monitored during purification by using the substrate p-nitrophenyl-beta-D-cellobioside (NPC). Over 85% of the NPC activity was found to be extracellular once the filter paper was deg...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.10.4581-4588.1987
更新日期:1987-10-01 00:00:00
abstract::The maintenance energy coefficient of Desulfovibrio vulgaris was studied by using a chemostat, with Methanosarcina barkeri or sulfate as the electron acceptor; lithium lactate or sodium pyruvate served as the electron donor. The experiments showed that the growth energetics of D. vulgaris or M. barkeri were greatly af...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.155.3.1260-1264.1983
更新日期:1983-09-01 00:00:00
abstract::The Escherichia coli nusA gene, nusAEc, encodes an essential protein that influences transcription elongation. Derivatives of E. coli in which the Salmonella typhimurium nusA gene, nusASt, has replaced nusAEc are viable. Thus, NusASt can substitute for NusAEc in supporting essential bacterial activities. However, hybr...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.176.5.1394-1404.1994
更新日期:1994-03-01 00:00:00
abstract::Two new mutants of Rhodobacter sphaeroides deficient in sulfolipid accumulation were isolated by directly screening mutagenized cell lines for polar lipid composition by thin-layer chromatography of lipid extracts. A genomic clone which complemented the mutations in these two lines, but not the previously described su...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.174.20.6479-6487.1992
更新日期:1992-10-01 00:00:00
abstract::A polyacrylamide gel electrophoretic method was used for identification of L-forms in the genera Streptococcus, Staphylococcus, and Proteus, by comparing phenol-acetic acid-water extracts of homologous parent L-form pairs to one another and to other pairs. The method requires only milligram quantities of material for ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.100.1.71-77.1969
更新日期:1969-10-01 00:00:00
abstract::Wild-type cells of Aspergillus nidulans synthesize a transport system which appears to be specific for l-glutamate and l-aspartate. The system is energy dependent and concentrates l-glutamate at least 60-fold. In cells grown in the presence of 1% sucrose, l-glutamate uptake activity is regulated by ammonium control, a...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.119.2.534-542.1974
更新日期:1974-08-01 00:00:00
abstract::Lysozyme Chalaropsis, a beta-1,4-N,6-O-diacetylmuramidase, attacks the cell wall murein of Staphylococcus aureus H in a random manner. In hypertonic sucrose solutions, true protoplasts are produced and, in the process, mesosomal tubules are extruded into the medium. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.117.2.900-903.1974
更新日期:1974-02-01 00:00:00
abstract::We isolated five new temperature-sensitive alleles of the essential cell division gene ftsZ in Escherichia coli, using P1-mediated, localized mutagenesis. The five resulting single amino acid changes (Gly109-->Ser109 for ftsZ6460, Ala129-->Thr129 for ftsZ972, Val157-->Met157 for ftsZ2066, Pro203-->Leu203 for ftsZ9124,...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.187.1.358-365.2005
更新日期:2005-01-01 00:00:00
abstract::SecA facilitates protein transport across the eubacterial plasma membrane by its association with cargo proteins and the SecYEG translocon, followed by ATP-driven conformational changes that promote protein translocation in a stepwise manner. Whether SecA functions as a monomer or a dimer during this process has been ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.188.1.335-338.2006
更新日期:2006-01-01 00:00:00
abstract::Transcription of the archaeal trkA gene homolog in Methanosarcina mazei S-6 was studied at the optimal growth temperature of 37 degrees C and after heat shock at 45 degrees C. Northern (RNA) blotting results (transcript size) and data from primer extension experiments to map the transcription initiation site indicate ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.177.21.6077-6082.1995
更新日期:1995-11-01 00:00:00
abstract::Aerobic microorganisms have evolved different strategies to withstand environmental oxidative stresses generated by various reactive oxygen species (ROS). For the facultative anaerobic human oral pathogen Streptococcus mutans, the mechanisms used to protect against ROS are not fully understood, since it does not posse...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00184-09
更新日期:2009-07-01 00:00:00