Abstract:
:Hoffman, Heiner (New York University, New York, N.Y.), Jon Valdina, and Michael E. Frank. Effects of high incubation temperature upon the cell wall of Escherichia coli. J. Bacteriol. 91:1635-1637. 1966.-Escherichia coli cells grown at 45 C were found to swell when suspended in distilled water, and were broken down when subjected to egg white lysozyme. Cells grown at 37 C were unaffected by these reagents. It appears, therefore, that cultivation at the upper limits of the temperature growth range leads to cell wall damage. It is suggested that this reaction may account for the favorable therapeutic effects of artificially elevated body temperature in certain infectious diseases.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
Hoffman H,Valdina J,Frank MEdoi
10.1128/JB.91.4.1635-1637.1966subject
Has Abstractpub_date
1966-04-01 00:00:00pages
1635-7issue
4eissn
0021-9193issn
1098-5530journal_volume
91pub_type
杂志文章abstract::Two genes, nahG and nahW, encoding two independent salicylate 1-hydroxylases have been identified in the naphthalene-degrading strain Pseudomonas stutzeri AN10. While nahG resides in the same transcriptional unit as the meta-cleavage pathway genes, forming the naphthalene degradation lower pathway, nahW is situated ou...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.181.8.2315-2322.1999
更新日期:1999-04-01 00:00:00
abstract::The opportunistic pathogen Pseudomonas aeruginosa expresses polar type IV pili (TFP), which are responsible for adhesion to various materials and twitching motility on surfaces. Twitching occurs by alternate extension and retraction of TFP, which arise from assembly and disassembly of pilin subunits at the base of the...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.187.3.829-839.2005
更新日期:2005-02-01 00:00:00
abstract::The hpaB gene encoding an aromatic hydroxylase of Escherichia coli ATCC 11105, a penicillin G acylase-producing strain, has been cloned and expressed in E. coli K-12. This gene was located near the pacA gene coding for penicillin G acylase. The hydroxylase has a molecular mass of 59,000 Da, uses NADH as a cosubstrate,...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.175.7.2162-2167.1993
更新日期:1993-04-01 00:00:00
abstract::A method was devised to efficiently select isolates of Staphylococcus aureus 8325 in which Tn551, a transposon originating on the pI258 plasmid responsible for erythromycin resistance (Emr), had translocated to the host chromosome. This method consisted of selecting for Emr at 43 degrees C with a strain in which the p...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.145.1.479-488.1981
更新日期:1981-01-01 00:00:00
abstract::Hook-associated proteins (HAPs) were excreted into the culture medium of the Fla+ strain as well as into the growth medium of the filamentless mutants of Salmonella typhimurium. This indicates that the bacteria synthesize HAPs excessively, beyond the amount required for construction of flagella. The extra HAPs are she...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.164.3.1370-1372.1985
更新日期:1985-12-01 00:00:00
abstract::Bacteriocin 28b from Serratia marcescens binds to Escherichia coli outer membrane proteins OmpA and OmpF and to lipopolysaccharide (LPS) core (J. Enfedaque, S. Ferrer, J. F. Guasch, J. Tomás, and M. Requé, Can. J. Microbiol. 42:19-26, 1996). A cosmid-based genomic library of S. marcescens was introduced into E. coli N...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.19.5741-5747.1996
更新日期:1996-10-01 00:00:00
abstract::A lytic enzyme active against viable, intact staphylococci is released into culture fluids upon lysis of bacteriophage-infected Staphylococcus aureus PS53 cells. This enzyme, staphylococcal phage-associated lysin (PAL), was partially purified by ammonium sulfate precipitation and gel filtration through Sephadex G-200....
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.107.2.499-504.1971
更新日期:1971-08-01 00:00:00
abstract::The DNA sequence of a 2,100-bp region containing the argE gene from Escherichia coli has been determined. The nucleotide sequence of the ppc-argE intergenic region was also solved and shown to contain six tandemly repeated REP sequences. Moreover, the oxyR gene has been mapped on the E. coli chromosome and shown to fl...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.174.7.2323-2331.1992
更新日期:1992-04-01 00:00:00
abstract::The spirochete Borrelia hermsii, a relapsing fever agent, evades the host's immune response through multiphasic antigenic variation. Antigen switching results from sequential expression of genes for serotype-specific outer membrane proteins known as variable major proteins (Vmp's); of the 25 serotypes that have been i...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.175.9.2516-2522.1993
更新日期:1993-05-01 00:00:00
abstract::The Haemophilus influenzae Rd rec-1+ gene was cloned from a partial chromosomal digest into a plasmid vector as a 20-kilobase-pair (kbp) BstEII fragment and then subcloned. The smallest subclone with rec-1+ activity carried a 3.1-kbp EcoRI fragment. The identity of the rec-I gene in these clones was confirmed by trans...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.8.4395-4401.1989
更新日期:1989-08-01 00:00:00
abstract::The structural gene coding for the delta 5-3-ketosteroid isomerase (KSI) of Pseudomonas putida biotype B has been cloned, and its entire nucleotide sequence has been determined by a dideoxynucleotide chain termination method. A 2.1-kb DNA fragment containing the ksi gene was cloned from a P. putida biotype B genomic l...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.176.21.6672-6676.1994
更新日期:1994-11-01 00:00:00
abstract::Mycobacterium massiliense (Mycobacterium abscessus group) is an emerging pathogen causing pulmonary disease and skin and soft tissue infections. We report the genome sequence of the type strain CCUG 48898. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01200-12
更新日期:2012-10-01 00:00:00
abstract::Two chemotactic transducers for inorganic phosphate (P(i)), designated CtpH and CtpL, have been identified in Pseudomonas aeruginosa. The corresponding genes (ctpH and ctpL) were inactivated by inserting kanamycin and tetracycline resistance gene cassettes into the wild-type genes in the P. aeruginosa PAO1 genome. Com...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.182.12.3400-3404.2000
更新日期:2000-06-01 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
pub_type: 杂志文章
doi:10.1128/JB.90.1.38-46.1965
更新日期:1965-07-01 00:00:00
abstract::In Pseudomonas putida DOT-T1E multidrug efflux pumps of the resistance-nodulation-division family make a major contribution to solvent resistance. Two pumps have been identified: TtgABC, expressed constitutively, and TtgDEF, induced by aromatic hydrocarbons. A double mutant lacking both efflux pumps was able to surviv...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.183.13.3967-3973.2001
更新日期:2001-07-01 00:00:00
abstract::Inositol derivative compounds provide a nutrient source for soil bacteria that possess the ability to degrade such compounds. Rhizobium strains that are capable of utilizing certain inositol derivatives are better colonizers of their host plants. We have cloned and determined the nucleotide sequence of the myo-inosito...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.183.8.2595-2604.2001
更新日期:2001-04-01 00:00:00
abstract::This study examines certain membrane-related aspects of oxygen poisoning in Escherichia coli K1060 (fabB fadE lacI) and its parent strain, K-12 Ymel. Cells were grown to exponential or stationary phase in a minimal medium and exposed to air plus 300 lb/in2 of O2 as a suspension in minimal salts. After an initial lag, ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.134.3.808-820.1978
更新日期:1978-06-01 00:00:00
abstract::For the transformation of the yeast species Kluyveromyces fragilis, we have constructed a vector containing a bacterial kanamycin resistance (Kmr) gene, the TRP1 gene of Saccharomyces cerevisiae, and an autonomously replicating sequence of Kluyveromyces lactis called KARS2 . By utilizing the method based on treatment ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.158.3.1165-1167.1984
更新日期:1984-06-01 00:00:00
abstract::The BacA protein is essential for the long-term survival of Sinorhizobium meliloti and Brucella abortus within acidic compartments in plant and animal cells, respectively. Since both the S. meliloti and B. abortus bacA mutants have an increased resistance to bleomycin, it was hypothesized that BacA was a transporter o...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.184.20.5625-5632.2002
更新日期:2002-10-01 00:00:00
abstract:UNLABELLED:Biofilm formation is responsible for increased antibiotic tolerance in pathogenic bacteria. Cyclic di-GMP (c-di-GMP) is a widely used second-messenger signal that plays a key role in bacterial biofilm formation. c-di-GMP is synthesized by diguanylate cyclases (DGCs), a conserved class of enzymes absent in ma...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00742-15
更新日期:2015-09-28 00:00:00
abstract::Methanogenesis from the non-physiological C1 donors thioproline, thiazolidine, hexamethylenetetramine, formaldehyde (HCHO), and HOCH2-S-coenzyme M (CoM) was catalyzed by cell extracts of Methanobacterium thermoautotrophicum under a hydrogen atmosphere. Tetrahydromethanopterin (H4MPT) and HS-CoM were required in the re...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.161.2.696-701.1985
更新日期:1985-02-01 00:00:00
abstract::The deduced amino acid sequences of the flagellins of Pseudomonas syringae pv. tabaci and P. syringae pv. glycinea are identical; however, their abilities to induce a hypersensitive reaction are clearly different. The reason for the difference seems to depend on the posttranslational modification of the flagellins. To...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.185.22.6658-6665.2003
更新日期:2003-11-01 00:00:00
abstract::Expression of the Bacillus subtilis trpEDCFBA operon has been shown to be regulated by transcription attenuation in response to the availability of L-tryptophan. Regulation is mediated by the tryptophan-activated trp RNA-binding attenuation protein, TRAP, the product of mtrB. Formation of mutually exclusive RNA anti-t...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.177.22.6362-6370.1995
更新日期:1995-11-01 00:00:00
abstract::The structural genes of ADPglucose pyrophosphorylase (glgC) and glycogen synthase (glgA) from Salmonella typhimurium LT2 were cloned on a 5.8-kilobase-pair insert in the SalI site of pBR322. A single strand specific radioactive probe containing the N terminus of the Escherichia coli K-12 glgC gene in M13mp8 was used t...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.9.4349-4354.1987
更新日期:1987-09-01 00:00:00
abstract::Movement over an agar surface via swarming motility is subject to formidable challenges not encountered during swimming. Bacteria display a great deal of flexibility in coping with these challenges, which include attracting water to the surface, overcoming frictional forces, and reducing surface tension. Bacteria that...
journal_title:Journal of bacteriology
pub_type: 杂志文章,评审
doi:10.1128/JB.02063-12
更新日期:2013-03-01 00:00:00
abstract::During meiosis and sporulation in Saccharomyces cerevisiae, the recessive genetic marker for cycloheximide resistance, believed to be due to an altered ribosomal protein (C. S. McLaughlin, p. 815-827, in M. Nomura et al., ed., Ribosomes, Cold Spring Harbor Laboratory, Cold Spring Harbor, N.Y.), is expressed as early a...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.145.3.1342-1350.1981
更新日期:1981-03-01 00:00:00
abstract::Levin, Alfred P. (The Johns Hopkins University, Baltimore, Md.), and Philip E. Hartman. Action of a histidine analogue, 1,2,4-triazole-3-alanine, in Salmonella typhimurium. J. Bacteriol. 86:820-828. 1963.-The effect of the histidine analogue, 1,2,4-triazole-3-alanine (TRA), on growth and enzyme synthesis in histidine ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.86.4.820-828.1963
更新日期:1963-10-01 00:00:00
abstract::In this study, we cloned the Pseudomonas aeruginosa zwf gene, encoding glucose-6-phosphate dehydrogenase (G6PDH), an enzyme that catalyzes the NAD+- or NADP+-dependent conversion of glucose-6-phosphate to 6-phosphogluconate. The predicted zwf gene product is 490 residues, which could form a tetramer with a molecular m...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.180.7.1741-1749.1998
更新日期:1998-04-01 00:00:00
abstract::Comamonas sp. strain CNB-1 degrades nitrobenzene and chloronitrobenzene via the intermediates 2-aminomuconate and 2-amino-5-chloromuconate, respectively. Deamination of these two compounds results in the release of ammonia, which is used as a source of nitrogen for bacterial growth. In this study, a novel deaminase wa...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01762-06
更新日期:2007-04-01 00:00:00
abstract::The sequence (2,700 bp) between the aldH and pspF genes of Escherichia coli was determined. The pspF gene encodes a sigma54 transcriptional activator of the phage shock protein (psp) operon (pspA to pspE). Downstream of the pspF transcribed region are two open reading frames (ORFs), ordL and goaG, convergently oriente...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.10.3095-3102.1997
更新日期:1997-05-01 00:00:00