Abstract:
:Mycoplasmas that are known to exhibit gliding motility possess a differentiated tip structure. This polar organelle mediates cytadherence and gliding motor activity and contains a cytoskeleton-like component that provides structural support. Here, we describe gliding motility and a unique cytoskeleton in Mycoplasma insons, which lacks any obviously differentiated tip structure.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
Relich RF,Friedberg AJ,Balish MFdoi
10.1128/JB.00474-09subject
Has Abstractpub_date
2009-08-01 00:00:00pages
5312-4issue
16eissn
0021-9193issn
1098-5530pii
JB.00474-09journal_volume
191pub_type
杂志文章abstract::Remsen, C. C. (Syracuse University, Syracuse, N.Y.), D. G. Lundgren, and R. A. Slepecky. Inhibition of the development of the spore septum and membranes in Bacillus cereus by beta-phenethyl alcohol. J. Bacteriol. 91:324-331. 1966.-The effect of phenethyl alcohol (PEA) upon the initial stages of sporulation in Bacillus...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.91.1.324-331.1966
更新日期:1966-01-01 00:00:00
abstract::Two clindamycin-erythromycin resistance transfer factors of Bacteroides fragilis, pBF4 and pBFTM10, were analyzed for regions of DNA homology. Although the plasmids were derived from different clinical isolates of B. fragilis and have different sizes, they showed homology in the clindamycin-erythromycin resistance reg...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:
更新日期:1982-11-01 00:00:00
abstract::In an attempt to isolate the superoxide dismutase (SOD) gene from the anaerobic sulfate-reducing bacterium Desulfoarculus baarsii, a DNA fragment was isolated which functionally complemented an Escherichia coli mutant (sodA sodB) deficient in cytoplasmic SODs. This region carries two open reading frames with sequences...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.23.6736-6742.1996
更新日期:1996-12-01 00:00:00
abstract::Four rpoD hybridizing signals have been identified in the chromosome of Brevibacterium lactofermentum. Two rpoD-like genes, sigA and sigB, have been cloned and sequenced, and they encode principal sigma factors of the RNA polymerase. The deduced amino acid sequences of SigA and SigB showed very high similarities to th...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.2.550-553.1996
更新日期:1996-01-01 00:00:00
abstract::In this report, we describe some of the characteristics of the Comamonas testosteroni B-356 biphenyl (BPH)-chlorobiphenyl dioxygenase system, which includes the terminal oxygenase, an iron-sulfur protein (ISPBPH) made up of an alpha subunit (51 kDa) and a beta subunit (22 kDa) encoded by bphA and bphE, respectively; a...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.177.22.6610-6618.1995
更新日期:1995-11-01 00:00:00
abstract::Pseudomonas putida KT2440 is a soil microorganism that attaches to seeds and efficiently colonizes the plant's rhizosphere. Lysine is one of the major compounds in root exudates, and P. putida KT2440 uses this amino acid as a source of carbon, nitrogen, and energy. Lysine is channeled to delta-aminovaleric acid and th...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.186.11.3439-3446.2004
更新日期:2004-06-01 00:00:00
abstract::Genetic studies have shown that the 53-kDa (Exo53) and 49-kDa (ExoS) forms of exoenzyme S of Pseudomonas aeruginosa are encoded by separate genes, termed exoT and exoS, respectively. Although ExoS and Exo53 possess 76% primary amino acid homology, Exo53 has been shown to express ADP-ribosyltransferase activity at abou...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.5.1609-1613.1997
更新日期:1997-03-01 00:00:00
abstract::The murG gene of Escherichia coli encodes the N-acetylglucosaminyltransferase responsible for the final step in the formation of the lipid-linked disaccharide-pentapeptide subunit of peptidoglycan. Using trypsin to probe maxicell spheroplasts, we show that this enzyme is peripherally associated with the inner face of ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.175.6.1841-1843.1993
更新日期:1993-03-01 00:00:00
abstract::TolB is a periplasmic protein of the cell envelope Tol complex. It is partially membrane associated through an interaction with the outer membrane lipoprotein PAL (peptidoglycan-associated lipoprotein), which also belongs to the Tol system. The interaction of TolB with outer membrane porins of Escherichia coli was inv...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.23.7274-7279.1997
更新日期:1997-12-01 00:00:00
abstract:UNLABELLED:Campylobacter jejuni is a leading cause of bacterial diarrheal disease and a frequent commensal of the intestinal tract in poultry and other animals. For optimal growth and colonization of hosts, C. jejuni employs two-component regulatory systems (TCSs) to monitor environmental conditions and promote proper ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.02564-14
更新日期:2015-05-01 00:00:00
abstract::The synthesis of proteins necessary for the respiratory reduction of nitrate to dinitrogen is induced in most denitrifying bacteria by a shift to anaerobiosis. A homolog of the fur gene, which encodes a redox-active transcriptional activator in Escherichia coli, was isolated from Pseudomonas stutzeri by using the anr ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.175.22.7236-7246.1993
更新日期:1993-11-01 00:00:00
abstract::Microarray-based analysis of the transcriptional profiles of the genetically distinct Staphylococcus aureus strains COL, GP268, and Newman indicate that a total of 251 open reading frames (ORFs) are influenced by sigmaB activity. While sigmaB was found to positively control 198 genes by a factor of > or =2 in at least...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.186.13.4085-4099.2004
更新日期:2004-07-01 00:00:00
abstract::The two-partner secretion system ExlBA, expressed by strains of Pseudomonas aeruginosa belonging to the PA7 group, induces hemorrhage in lungs due to disruption of host cellular membranes. Here we demonstrate that the exlBA genes are controlled by a pathway consisting of cAMP and the virulence factor regulator (Vfr). ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00135-18
更新日期:2018-05-24 00:00:00
abstract::Yohn, David S. (Roswell Park Memorial Institute, Buffalo, N.Y.), Victoria A. Haendiges, and James T. Grace, Jr. Yaba tumor poxvirus synthesis in vitro. I. Cytopathological, histochemical, and immunofluorescent studies. J. Bacteriol. 91:1977-1985. 1966.-Yaba tumor poxvirus synthesis in BSC-1 cell culture was followed s...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.91.5.1977-1985.1966
更新日期:1966-05-01 00:00:00
abstract::Quantitative mass conversion of intact bacterial cells of Bacillus subtilis and B. licheniformis to L-phase variants has been effected after lysozyme treatment. After subculture of the unstable L-phase variants for several months in the presence of methicillin, stable L-phase variants were obtained which grew in the a...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.116.1.456-465.1973
更新日期:1973-10-01 00:00:00
abstract::Commonly used procedures effected the extraction of only 10% of the lipoteichoic acid of stationary-phase cells of Staphylococcus aureus and Streptococcus faecium, unless the cells were first disrupted. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.149.1.399-402.1982
更新日期:1982-01-01 00:00:00
abstract::During the progression of Mycoplasma hominis cultures from the early logarithmic phase to the stationary phase of growth, the total phospholipid content of the cell membranes decreased. Measurement of the amount of the various phospholipids during the growth cycle showed that a decrease in the phosphatidylglycerol (PG...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.121.2.631-639.1975
更新日期:1975-02-01 00:00:00
abstract::Organoautotrophic growth of Alcaligenes eutrophus on formate was dependent on the presence of molybdate in the medium. Supplementation of the medium with tungstate lead to growth cessation. Corresponding effects of these anions were observed for the activity of the soluble, NAD(+)-linked formate dehydrogenase (S-FDH; ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.175.15.4719-4728.1993
更新日期:1993-08-01 00:00:00
abstract::The well-known large catabolic potential of rhodococci is greatly facilitated by an impressive gene multiplicity. This study reports on the multiplicity of kshA, encoding the oxygenase component of 3-ketosteroid 9α-hydroxylase, a key enzyme in steroid catabolism. Five kshA homologues (kshA1 to kshA5) were previously i...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00274-11
更新日期:2011-08-01 00:00:00
abstract::Proteomics and targeted gene disruption were used to investigate the catabolism of benzene, styrene, biphenyl, and ethylbenzene in Rhodococcus jostii RHA1, a well-studied soil bacterium whose potent polychlorinated biphenyl (PCB)-transforming properties are partly due to the presence of the related Bph and Etb pathway...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01122-07
更新日期:2008-01-01 00:00:00
abstract::In the microbial conversion of added hypoxanthine to 5'-inosinic acid, Mn(2+) concentration in the growth medium is known to have a profound effect both on the yield of 5'-inosinic acid and the morphology of cells of Brevibacterium ammoniagenes. To elucidate the mechanism in which Mn(2+) was concerned with cell morpho...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.96.5.1760-1767.1968
更新日期:1968-11-01 00:00:00
abstract::One step in de novo pyridoxine (vitamin B6) and pyridoxal 5'-phosphate biosynthesis was predicted to be an oxidation catalyzed by an unidentified D-erythrose-4-phosphate dehydrogenase (E4PDH). To help identify this E4PDH, we purified the Escherichia coli K-12 gapA- and gapB-encoded dehydrogenases to homogeneity and te...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.177.10.2804-2812.1995
更新日期:1995-05-01 00:00:00
abstract::An alcohol dehydrogenase (ADH) from hyperthermophilic archaeon Thermococcus guaymasensis was purified to homogeneity and was found to be a homotetramer with a subunit size of 40 ± 1 kDa. The gene encoding the enzyme was cloned and sequenced; this gene had 1,095 bp, corresponding to 365 amino acids, and showed high seq...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01433-10
更新日期:2011-06-01 00:00:00
abstract::By transformation of dnaA null mutant host cells that are suppressed either by an rnh mutation or by chromosomal integration of a mini-R1 plasmid, it was shown that replication of miniplasmids composed of the NR1 minimal replicon had no absolute dependence upon DnaA protein. In addition, the suppression of the dnaA nu...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.10.5290-5295.1989
更新日期:1989-10-01 00:00:00
abstract::Cell walls of 19 Micromonospora species were analyzed for their components. All the cell walls had xylose and arabinose, but the presence of glucose, galactose, mannose, or rhamnose depended on the strain. Amino acids present in the walls consisted of glycine, glutamic acid, diaminopimelic acid, and alanine, in a mola...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.146.2.527-534.1981
更新日期:1981-05-01 00:00:00
abstract::Penicillin-binding protein 2 (PBP-2) of Escherichia coli K-12 was purified by covalent affinity chromatography using 6-aminopenicillanic acid covalently coupled to carboxymethyl-Sepharose (6-APA-CM-Sepharose). Purification of PBP-2 was accomplished by prebinding the methoxy cephalosporin, cefoxitin, to the Triton X-10...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.145.1.398-403.1981
更新日期:1981-01-01 00:00:00
abstract::Functional domains in the RepI replication initiator protein have been identified by classical and site-directed mutagenesis techniques. Mutations conferring an increase in plasmid copy number contained alterations in a key position of a putative helix-turn-helix DNA binding motif. The mutations did not appear to affe...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.175.11.3563-3569.1993
更新日期:1993-06-01 00:00:00
abstract::Fimbriae recognizing sialyl galactosides (S fimbriae) were purified from an Escherichia coli strain. The S fimbriae were morphologically identical to type 1 and P fimbriae of E. coli and showed a hemagglutination that was abolished when erythrocytes were treated with neuraminidase. Hemagglutination by the purified fim...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.159.2.762-766.1984
更新日期:1984-08-01 00:00:00
abstract::The regulon of the sigma factor RpoS was defined in Geobacter sulfurreducens by using a combination of DNA microarray expression profiles and proteomics. An rpoS mutant was examined under steady-state conditions with acetate as an electron donor and fumarate as an electron acceptor and with additional transcriptional ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.188.8.2792-2800.2006
更新日期:2006-04-01 00:00:00
abstract::In a glycerol auxotroph of Staphylococcus aureus, the deprivation of glycerol affected the formation of certain membrane components. (i) There was synthesis of fatty acids at the predeprivation rate even though the fatty acids synthesized accumulated as free fatty acids rather than as esterified fatty acids; (ii) ther...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.112.1.413-420.1972
更新日期:1972-10-01 00:00:00