Abstract:
:We have isolated a mutant of Pseudomonas aeruginosa deficient in fructose 1,6-bisphosphate aldolase activity. This mutant, similar to the mutants deficient in any of the Entner-Doudoroff pathway enzymes, does not allow appreciable alginate formation from glucose and gluconate, but allows alginate synthesis from mannitol and fructose. This suggests that glucose and gluconate must be converted to fructose 1,6-bisphosphate via the Entner-Doudoroff pathway enzymes and fructose 1,6-bisphosphate aldolase.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
Banerjee PC,Vanags RI,Chakrabarty AM,Maitra PKdoi
10.1128/JB.161.1.458-460.1985subject
Has Abstractpub_date
1985-01-01 00:00:00pages
458-60issue
1eissn
0021-9193issn
1098-5530journal_volume
161pub_type
杂志文章abstract::Ben-Hamida, Fakher (Washington University School of Medicine, St. Louis, Mo.), and David Schlessinger. Stability of beta-galactosidase messenger ribonucleic acid in Escherichia coli. J. Bacteriol. 90:1611-1616. 1965.-Synthesis of beta-galactosidase stops within several minutes when preinduced, permeaseless cultures ar...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.90.6.1611-1616.1965
更新日期:1965-12-01 00:00:00
abstract::The spx gene encodes an RNA polymerase-binding protein that exerts negative and positive transcriptional control in response to oxidative stress in Bacillus subtilis. It resides in the yjbC-spx operon and is transcribed from at least five promoters located in the yjbC regulatory region or in the yjbC-spx intergenic re...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01520-06
更新日期:2007-03-01 00:00:00
abstract::Escherichia coli possesses a soluble flavohemoglobin, with an unknown function, encoded by the hmp gene. A monolysogen containing an hmp-lacZ operon fusion was constructed to determine how the hmp promoter is regulated in response to heme ligands (O2, NO) or the presence of anaerobically utilized electron acceptors (n...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.18.5487-5492.1996
更新日期:1996-09-01 00:00:00
abstract::Escherichia coli suffered 95 to 100% lethality when exposed to 1.0 mM paraquat for 30 min at 37 degrees C in aerobic nutrient broth medium but did not lose viability when the exposure was done in Vogel Bonner or tryptic soy yeast extract medium. Paraquat was, however, bacteriostatic in all of these media. Salts, added...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.167.1.346-349.1986
更新日期:1986-07-01 00:00:00
abstract::Evidence from pulse-chase experiments indicates that the outer membrane matrix protein or porin of Escherichia coli B/r passes through a Sarkosyl-soluble membrane pool on the way to its eventual Sarkosyl-insoluble state in the outer membrane. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.143.3.1538-1541.1980
更新日期:1980-09-01 00:00:00
abstract::Transposon Tn5-induced C4-dicarboxylate transport mutants of Rhizobium meliloti 2011 which could be complemented by cosmid pRmSC121 were subdivided into two classes. Class I mutants (RMS37 and RMS938) were defective in symbiotic C4-dicarboxylate transport and in nitrogen fixation. They were mutated in the structural g...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.10.5551-5560.1989
更新日期:1989-10-01 00:00:00
abstract::Extraction with pentane virtually abolished reduced nicotinamide adenine dinucleotide oxidase activity in small particles from Azotobacter vinelandii, but activity was largely restored by added ubiquinone. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.98.1.311-313.1969
更新日期:1969-04-01 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
pub_type: 杂志文章
doi:10.1128/JB.111.3.674-681.1972
更新日期:1972-09-01 00:00:00
abstract::Protein glycosylation is an important posttranslational modification that occurs in all domains of life. Pilins, the structural components of type IV pili, are O glycosylated in Neisseria meningitidis, Neisseria gonorrhoeae, and some strains of Pseudomonas aeruginosa. In this work, we characterized the P. aeruginosa 1...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01318-07
更新日期:2007-11-01 00:00:00
abstract::A mutant of Pseudomonas aeruginosa severely deficient in outer membrane protein F levels was isolated by screening heavily mutagenized strains for membrane protein alterations on sodium dodecyl sulphate-polyacrylamide gel electrophoresis. To provide a basis for phenotypic comparison, three independent spontaneous reve...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.153.1.281-285.1983
更新日期:1983-01-01 00:00:00
abstract::The accumulation of imidazoleglycerol phosphate during growth of Neurospora crassa in the presence of 3-amino-1,2,4-triazole was found to cause derepression of tryptophan synthetase and to inhibit the induction of kynureninase. Accumulation of indoleglycerol phosphate in response to growth in the presence of indole ac...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.95.5.1608-1614.1968
更新日期:1968-05-01 00:00:00
abstract::Spx is a global regulator that is widespread among the low-G+C-content gram-positive bacteria. Spx has been extensively studied in Bacillus subtilis, where it acts as an activator and a repressor of transcription in response to disulfide stress. Under nonstress conditions, Spx is rapidly degraded by the ClpXP protease...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.06414-11
更新日期:2012-03-01 00:00:00
abstract::In contrast to Escherichia coli and Salmonella typhimurium, Bacillus subtilis could convert ethionine to S-adenosylethionine (SAE), as can Saccharomyces cerevisiae. This conversion was essential for growth inhibition by ethionine because metE mutants which were deficient in S-adenosylmethionine synthetase activity, we...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.166.1.1-8.1986
更新日期:1986-04-01 00:00:00
abstract::The promoter selectivity of two extracytoplasmic function (ECF) subfamily sigma subunits, sigma(E) (sigma(24)) and sigma(FecI) (sigma(18)), of Escherichia coli RNA polymerase was analyzed by using an in vitro transcription system and various promoters. The Esigma(E) holoenzyme recognized only the known cognate promote...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.182.4.1181-1184.2000
更新日期:2000-02-01 00:00:00
abstract::A 3-hydroxypropionate/4-hydroxybutyrate cycle operates in autotrophic CO(2) fixation in various Crenarchaea, as studied in some detail in Metallosphaera sedula. This cycle and the autotrophic 3-hydroxypropionate cycle in Chloroflexus aurantiacus have in common the conversion of acetyl-coenzyme A (CoA) and two bicarbon...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00068-09
更新日期:2009-07-01 00:00:00
abstract::Modification of gonococcal deoxyribonucleic acid (DNA) was investigated, and the relationship with endonuclease production was explored. Both chromosomal and plasmid DNA from different gonococcal strains, irrespective of their plasmid content, was poorly cleaved by the restriction endonucleases HaeII, HaeIII, SacII, a...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.145.2.788-795.1981
更新日期:1981-02-01 00:00:00
abstract::Spore formation of Myxococcus xanthus can occur not only on agar plates during fruiting body formation, but also in a liquid culture by simply adding glycerol, dimethyl sulfoxide, or phenethyl alcohol to the culture. This chemically-induced spore formation occurs synchronously and much faster than that occurring durin...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.144.3.1076-1082.1980
更新日期:1980-12-01 00:00:00
abstract::The ToxR protein of Vibrio cholerae is an integral membrane protein that coordinately regulates the expression of virulence genes required for successful infection. ToxR has been shown to bind directly to and activate transcription of the cholera toxin (ctx) promoter. Within the amino-terminal cytoplasmic region of To...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.174.21.6807-6814.1992
更新日期:1992-11-01 00:00:00
abstract::The tdh promoter of Escherichia coli is induced seven- to eightfold when cells are grown in the presence of exogenous leucine. A scheme was devised to select mutants that exhibited high constitutive expression of the tdh promoter. The mutations in these strains were shown to lie within a previously identified gene (lr...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.173.19.5944-5953.1991
更新日期:1991-10-01 00:00:00
abstract::Methionine sulfoxide reductase (Msr) catalyzes the thioredoxin-dependent reduction and repair of methionine sulfoxide (MetO). Although Msr genes are not present in most hyperthermophile genomes, an Msr homolog encoding an MsrA-MsrB fusion protein (MsrAB(Tk)) was present on the genome of the hyperthermophilic archaeon ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00751-06
更新日期:2007-10-01 00:00:00
abstract::Stable, metabolically active protoplasts of Staphylococcus aureus have been prepared by the use of a staphylolytic enzyme produced by Aeromonas hydrophila. Respiratory and glycolytic rates and synthesis of nucleic acids, protein, and lipid in these protoplasts, stabilized variously in 1.1 M sucrose, 0.37 M sodium succ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.115.3.746-751.1973
更新日期:1973-09-01 00:00:00
abstract::Activities of gamma-butyrobetaine hydroxylase and carnitine dehydrogenase were low in cells of Pseudomonas sp. AK 1 grown in the absence of their respective substrates. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.101.3.1094-1095.1970
更新日期:1970-03-01 00:00:00
abstract::Biochemical and immunological experiments have suggested that the Escherichia coli enzyme p-aminobenzoate synthetase and anthranilate synthetase are structurally related. Both enzymes are composed of two nonidentical subunits. Anthranilate synthetase is composed of proteins encoded by the genes trp(G)D and trpE, where...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.159.1.57-62.1984
更新日期:1984-07-01 00:00:00
abstract::Somerson, Norman L. (National Institute of Allergy and Infectious Diseases, Bethesda, Md.), and M. K. Cook. Suppression of Rous sarcoma virus growth in tissue cultures by Mycoplasma orale. J. Bacteriol. 90:534-540. 1965.-An agent which produced cell destruction in human diploid and chick-embryo fibroblasts was isolate...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.90.2.534-540.1965
更新日期:1965-08-01 00:00:00
abstract::Group B streptococcus (GBS) pili may enhance colonization and infection by mediating bacterial adhesion to host cells, invasion across endothelial and epithelial barriers, and resistance to bacterial ingestion and killing by host phagocytes. However, it remains unclear how pilus expression is regulated and how modulat...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00202-12
更新日期:2012-05-01 00:00:00
abstract::The phoB gene of Bacillus subtilis encodes an alkaline phosphatase (PhoB, formerly alkaline phosphatase III) that is expressed from separate promoters during phosphate deprivation in a PhoP-PhoR-dependent manner and at stage two of sporulation under phosphate-sufficient conditions independent of PhoP-PhoR. Isogenic st...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.187.15.5166-5178.2005
更新日期:2005-08-01 00:00:00
abstract::Some strains of Bradyrhizobium japonicum have the ability to catabolize indole-3-acetic acid. Indoleacetic acid (IAA), 4-chloro-IAA (4-Cl-IAA), and 5-Cl-IAA were metabolized to different extents by strains 61A24 and 110. Metabolites were isolated and analyzed by high-performance liquid chromatography and conventional ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.177.20.5762-5766.1995
更新日期:1995-10-01 00:00:00
abstract::Analysis of deoxyribonucleic acid (DNA) from four species of Clostridium, including two thermophiles, a mesophile, and a psychrophile, revealed no obvious relationship between growth temperature and DNA base composition. The melting temperatures (T(m)) of the DNA from the four species varied no more among the thermoph...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.113.1.252-262.1973
更新日期:1973-01-01 00:00:00
abstract::The bacteriophage lambda cIII gene product regulates the lysogenic pathway. The cIII gene is located in the leftward operon, which is transcribed from the pL promoter. We have previously shown (S. Altuvia and A. B. Oppenheim, J. Bacteriol. 167:415-419, 1986) that mutations that show elevated expression lie within the ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.5.2563-2572.1989
更新日期:1989-05-01 00:00:00
abstract::Certain gram-negative pathogens are known to control virulence gene expression through cell-cell communication via small diffusible signal molecules termed autoinducers. This intercellular signal transduction mechanism termed quorum sensing depends on the interaction of an N-acylhomoserine lactone (AHL) auto-inducer m...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.9.3004-3012.1997
更新日期:1997-05-01 00:00:00