Abstract:
:Antibody in hyperimmune rabbit antisera specific for Staphylococcus aureus teichoic acid was shown to be associated with the IgM fraction. Treatment of such sera with mercaptoethanol destroyed its activity in passive mouse protection tests, whereas absorption with antirabbit IgG had no effect. Antibody response in normal rabbits immunized by a single or by three daily injections of a killed vaccine of S. aureus was followed by a sensitive passive hemagglutination test. Antibody detected during the "primary" response was completely susceptible to reduction with mercaptoethanol. Most of the antibody detected after a secondary antigenic stimulation at 10 weeks was also susceptible to mercaptoethanol. The antibody titers correlated well with mouse protective activity, and this activity of the serum was also shown to be associated with the IgM fraction.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
Yoshida K,Ekstedt RDdoi
10.1128/JB.96.5.1540-1545.1968subject
Has Abstractpub_date
1968-11-01 00:00:00pages
1540-5issue
5eissn
0021-9193issn
1098-5530journal_volume
96pub_type
杂志文章abstract::Genes from Bacillus subtilis predicted to encode a phosphate-specific transport (Pst) system were shown by mutation to affect high-affinity Pi uptake but not arsenate resistance or phosphate (Pho) regulation. The transcription start of the promoter upstream of the pstS gene was defined by primer extension. The promote...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.8.2534-2539.1997
更新日期:1997-04-01 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
pub_type: 杂志文章
doi:10.1128/jb.169.4.1632-1638.1987
更新日期:1987-04-01 00:00:00
abstract::The DNA sequence of the gene which codes for the major outer membrane porin (Omp32) of Comamonas acidovorans has been determined. The structural gene encodes a precursor consisting of 351 amino acid residues with a signal peptide of 19 amino acid residues. Comparisons with amino acid sequences of outer membrane protei...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.173.7.2196-2205.1991
更新日期:1991-04-01 00:00:00
abstract::The aim of this study was to identify the compatible solutes accumulated by Pseudomonas putida S12 subjected to osmotic stress. In response to reduced water activity, P. putida S12 accumulated Nalpha-acetylglutaminylglutamine amide (NAGGN) simultaneously with a novel compatible solute identified as mannitol (using 13C...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.23.6665-6670.1996
更新日期:1996-12-01 00:00:00
abstract::Enzymes involved in (methyl)phenol degradation of Pseudomonas putida H are encoded by the catabolic operon (phlA-L) on plasmid pPGH1. Transcription of this operon by the sigma54 (RpoN)-containing RNA polymerase is positively controlled by the gene product of the divergently transcribed phlR in response to the availabi...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.7.2030-2036.1996
更新日期:1996-04-01 00:00:00
abstract::The inhibition of growth of the K-12 strain of Escherichia coli by glycyl-l-leucine observed originally by Simmonds and co-workers was investigated. The inhibition was reversed by isoleucine and those precursors of isoleucine beyond threonine in the biosynthetic pathway. Threonine reversed the inhibition poorly. With ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.112.1.142-147.1972
更新日期:1972-10-01 00:00:00
abstract::The gene (hmgA) for 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase (EC 1.1.1.34) from the thermophilic archaeon Sulfolobus solfataricus P2 was cloned and sequenced. S. solfataricus HMG-CoA reductase exhibited a high degree of sequence identity (47%) to the HMG-CoA reductase of the halophilic archaeon Halofe...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.11.3632-3638.1997
更新日期:1997-06-01 00:00:00
abstract::Welker, N. E. (University of Illinois, Urbana), and L. Leon Campbell. Biochemical changes in lysogenic Bacillus stearothermophilus after bacteriophage induction. J. Bacteriol. 90:1129-1137. 1965.-Cultures of Bacillus stearothermophilus 1503-4R (TP-1) continued to grow at an unaltered rate after induction with mitomyci...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.90.4.1129-1137.1965
更新日期:1965-10-01 00:00:00
abstract::Shafia, Fred (University of Nebraska, Lincoln), and T. L. Thompson. Isolation and preliminary characterization of bacteriophage phimu-4. J. Bacteriol. 87:999-1002. 1964.-Bacteriophage phimu-4 was isolated from lysogenic Bacillus stearothermophilus NU strain 4, and was propagated in strain 10 of the same species. The p...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.87.5.999-1002.1964
更新日期:1964-05-01 00:00:00
abstract::Bacillus subtilis possesses different enzymes for the utilization of plant cell wall polysaccharides. This includes a gene cluster containing galactan degradation genes (ganA and ganB), two transporter component genes (ganQ and ganP), and the sugar-binding lipoprotein-encoding gene ganS (previously known as cycB). The...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00468-16
更新日期:2016-09-22 00:00:00
abstract::Streptococcus faecalis JH1 contains two conjugative plasmids, pJH1, an R plasmid that codes for resistance to kanamycin, streptomycin, erythromycin, and tetracycline, and pJH2, a hemolysin-bacteriocin plasmid. Strain JH1 was used as an antibiotic resistance donor in conjugation experiments with two plasmid-free S. fae...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.155.3.1094-1104.1983
更新日期:1983-09-01 00:00:00
abstract::The fumarate reductase enzyme complex allows Escherichia coli to grow anaerobically with fumarate as a terminal electron acceptor for oxidative phosphorylation when the preferred compounds oxygen and nitrate are not available. We used the pKO promoter test vectors to identify a single promoter for the frdABCD genes wh...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.164.3.1100-1109.1985
更新日期:1985-12-01 00:00:00
abstract::Walls of Mortierella parvispora, Pullularia pullulans, Absidia repens, Fusarium oxysporum, and of several Penicillium species varied in their susceptibilities to digestion by glucanase and chitinase. Polysaccharides were present in the residues remaining after enzymatic digestion. Acid hydrolysates of the walls contai...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.97.3.1056-1061.1969
更新日期:1969-03-01 00:00:00
abstract::A DNA fragment from Xanthomonas campestris pv. campestris that partially restored the carbohydrate fermentation pattern of a cya crp Escherichia coli strain was cloned and expressed in E. coli. The nucleotide sequence of this fragment revealed the presence of a 700-base-pair open reading frame that coded for a protein...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.172.10.5877-5883.1990
更新日期:1990-10-01 00:00:00
abstract::In Escherichia coli, nine essential cell division proteins are known to localize to the division septum. FtsL is a 13-kDa bitopic membrane protein with a short cytoplasmic N-terminal domain, a membrane-spanning segment, and a periplasmic domain that has a repeated heptad motif characteristic of leucine zippers. Here, ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.182.1.116-129.2000
更新日期:2000-01-01 00:00:00
abstract::The control of men gene expression during growth and sporulation of Bacillus subtilis was examined at the transcriptional level. Two different approaches were used. (i) Steady-state levels of men-specific mRNA were measured directly. (ii) A men'-lacZ gene fusion was constructed. In both cases, it was observed that men...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.170.6.2742-2748.1988
更新日期:1988-06-01 00:00:00
abstract::In Streptococcus mutans, competence for genetic transformation and biofilm formation are dependent on the two-component signal transduction system ComDE together with the inducer peptide pheromone competence-stimulating peptide (CSP) (encoded by comC). Here, it is shown that the same system is also required for expres...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.187.12.3980-3989.2005
更新日期:2005-06-01 00:00:00
abstract::A primary determinant of pathogenicity in Erwinia stewartii is the production of extracellular polysaccharide (EPS). A single mutation can abolish both EPS synthesis and pathogenicity; both properties are restored by a single cosmid clone. Subcloning and insertion analysis have defined a single positive regulatory fun...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.10.4525-4531.1987
更新日期:1987-10-01 00:00:00
abstract::Cystic fibrosis (CF) patients are highly susceptible to chronic pulmonary disease caused by mucoid Pseudomonas aeruginosa strains that overproduce the exopolysaccharide alginate. We showed here that a mutation in zwf, encoding glucose-6-phosphate dehydrogenase (G6PDH), leads to a approximately 90% reduction in alginat...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.187.22.7561-7568.2005
更新日期:2005-11-01 00:00:00
abstract::The DNA transfer stage of conjugation requires the products of the F sex factor genes traMYDIZ and the cis-acting site oriT. Previous interpretation of genetic and protein analyses suggested that traD, traI, and traZ mapped as contiguous genes at the distal end of the transfer operon and saturated this portion of the ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.7.3251-3259.1987
更新日期:1987-07-01 00:00:00
abstract::An approach originally designed to identify functional origins of conjugative transfer (oriT or mob) in a bacterial genome (J. A. Herrera-Cervera, J. M. Sanjuán-Pinilla, J. Olivares, and J. Sanjuán, J. Bacteriol. 180:4583-4590, 1998) was modified to improve its reliability and prevent selection of undesired false mob ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.186.17.5753-5761.2004
更新日期:2004-09-01 00:00:00
abstract::Coat-stripped spores suspended in hypertonic solutions and supplied with two essential cations can be converted into viable protoplasts by lysozyme digestion of both cortex and germ cell wall. Calcium ions are necessary to prevent membrane rupture, and magnesium ions are necessary for changes indicative of hydration o...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.105.3.1119-1136.1971
更新日期:1971-03-01 00:00:00
abstract::When heat-activated spores of Bacillus cereus T (thy(-)) were germinated and grown in medium containing (3)H-thymidine, a significant amount of radioactivity was incorporated into ribonucleic acid and deoxyribonucleic acid (DNA). A method was developed to restrict the incorporation of radioactivity from (3)H-thymidine...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.109.2.599-605.1972
更新日期:1972-02-01 00:00:00
abstract::Germination of dormant Bacillus subtilis spores with specific nutrient germinants is dependent on a number of inner membrane (IM) proteins, including (i) the GerA, GerB, and GerK germinant receptors (GRs) that respond to nutrient germinants; (ii) the GerD protein, essential for optimal GR function; and (iii) SpoVA pro...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00377-13
更新日期:2013-08-01 00:00:00
abstract::Drugs known to interrupt the chain of protein synthesis (streptomycin, chloramphenicol, ethidium bromide) appeared to affect production of the group D lysin by Streptococcus zymogenes by inhibiting growth. Drugs which block cell wall synthesis (vancomycin, bacitracin, d-cycloserine, and phosphonomycin) inhibited lytic...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.108.2.844-848.1971
更新日期:1971-11-01 00:00:00
abstract::Erwinia rhapontici is able to convert sucrose into isomaltulose (palatinose, 6-O-alpha-D-glucopyranosyl-D-fructose) and trehalulose (1-O-alpha-D-glucopyranosyl-D-fructose) by the activity of a sucrose isomerase. These sucrose isomers cannot be metabolized by plant cells and most other organisms and therefore are possi...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.183.8.2425-2430.2001
更新日期:2001-04-01 00:00:00
abstract::Three floc-forming, gram-negative, polarly flagellated rods were isolated and characterized. Our isolates were compared to four similar floc-forming organisms previously isolated in another laboratory and classified as two species of Zoogloea, one of Pseudomonas, and as one unidentified gram-negative rod. Possession o...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.95.5.1903-1909.1968
更新日期:1968-05-01 00:00:00
abstract::The genes encoding the rrn operons, the 4.5S and 6S RNAs, elements of protein secretion, and outer membrane proteins F and I, and regulatory as well as structural genes for exotoxin A, alkaline phosphatase, and alginate and tryptophan biosynthesis, were assigned on the SpeI/DpnI macrorestriction map of the Pseudomonas...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.174.1.327-330.1992
更新日期:1992-01-01 00:00:00
abstract::Converse, John L. (U.S. Army Biological Laboratories, Fort Detrick, Frederick, Md.), Merida W. Castleberry, and Ernest M. Snyder. Experimental viable vaccine against pulmonary coccidioidomycosis in monkeys. J. Bacteriol. 86:1041-1051. 1963.-Monkeys (Macaca mulatta) vaccinated by subcutaneous injection in the forearm w...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.86.5.1041-1051.1963
更新日期:1963-11-01 00:00:00
abstract::The CO dehydrogenase structural genes (cox) and orf4 are clustered in the transcriptional order coxM--> coxS--> coxL--> orf4 on the 128-kb megaplasmid pHCG3 of the carboxidotroph Oligotropha carboxidovorans OM5. Sequence analysis suggested association of molybdopterin cytosine dinucleotide and flavin adenine dinucleot...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.177.8.2197-2203.1995
更新日期:1995-04-01 00:00:00