3-Hydroxypropionyl-coenzyme A synthetase from Metallosphaera sedula, an enzyme involved in autotrophic CO2 fixation.

abstract：:The ability of archaea to salvage cobinamide has been under question because archaeal genomes lack orthologs to the bacterial nucleoside triphosphate:5'-deoxycobinamide kinase enzyme (cobU in Salmonella enterica). The latter activity is required for cobinamide salvaging in bacteria. This paper reports evidence that ar...

journal_title：Journal of bacteriology

authors： Woodson JD,Zayas CL,Escalante-Semerena JC

更新日期：2003-12-01 00:00:00

abstract：:The recF gene of Escherichia coli is known to encode an Mr-40,000 protein that is involved in DNA recombinationa nd postreplication DNA repair. To characterize the role of the recF gene product in these processes, the recF gene was cloned downstream of a tac promoter to facilitate overproduction of the recF gene produ...

journal_title：Journal of bacteriology

authors： Griffin TJ 4th,Kolodner RD

更新日期：1990-11-01 00:00:00

abstract：:A rare group I intron in a cyanobacterial ribonucleotide reductase gene has been characterized. It contains a mobile insertion sequence element not required for RNA splicing. Ribonucleotide reductase genes were found to be hot spots for all three types of self-splicing intervening sequences, including group I and II i...

journal_title：Journal of bacteriology

authors： Meng Q,Zhang Y,Liu XQ

更新日期：2007-03-01 00:00:00

abstract：:Bacteria have evolved multiple strategies to sense and rapidly adapt to challenging and ever-changing environmental conditions. The ability to alter membrane lipid composition, a key component of the cellular envelope, is crucial for bacterial survival and adaptation in response to environmental stress. However, the p...

journal_title：Journal of bacteriology

authors： Rowlett VW,Mallampalli VKPS,Karlstaedt A,Dowhan W,Taegtmeyer H,Margolin W,Vitrac H

更新日期：2017-06-13 00:00:00

abstract：:Open reading frame orf192, which is located immediately upstream of the aerobic repressor gene crtJ, was genetically and biochemically demonstrated to code for a second aerobic repressor (AerR) of photosynthesis gene expression in Rhodobacter capsulatus. Promoter-mapping studies indicate that crtJ has its own promoter...

journal_title：Journal of bacteriology

authors： Dong C,Elsen S,Swem LR,Bauer CE

更新日期：2002-05-01 00:00:00

abstract：:Deletion of the citC gene, coding for isocitrate dehydrogenase, arrests sporulation of Bacillus subtilis at stage I after bipolar localization of the cell division protein FtsZ but before formation of the asymmetric septum. A spontaneous extragenic suppressor mutation that overcame the stage I block was found to map w...

journal_title：Journal of bacteriology

authors： Matsuno K,Sonenshein AL

更新日期：1999-06-01 00:00:00

abstract：:A colorimetric assay was developed for studying the kinetics of iron oxidation with whole cells of the chemoautotroph, Ferrobacillus ferrooxidans. The assay was more advantageous than the conventional method of Warburg manometry because of its simplicity, rapidity, and the small amount of cells required. The assay mea...

journal_title：Journal of bacteriology

authors： Schnaitman CA,Korczynski MS,Lundgren DG

更新日期：1969-08-01 00:00:00

abstract：:Freundlich, Martin (University of Minnesota, Minneapolis) and Herman C. Lichstein. Tryptophanase-tryptophan synthetase systems in Escherichia coli. III. Requirements for enzyme synthesis. J. Bacteriol. 84:996-1006. 1962.-The requirements for the formation of tryptophanase and tryptophan synthetase in Escherichia coli ...

journal_title：Journal of bacteriology

authors： FREUNDLICH M,LICHSTEIN HC

更新日期：1962-11-01 00:00:00

abstract：:The intervals between rounds of chromosome and minichromosome replication were measured by density shift experiments and found to be similar. Thus the minichromosome, a lambda asnA oriC bacteriophage, mostly replicates once each division cycle rather than randomly, despite its high copy number. Slight differences betw...

journal_title：Journal of bacteriology

authors： Koppes LJ,von Meyenburg K

更新日期：1987-01-01 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

authors： Ghigo JM,Beckwith J

更新日期：2000-01-01 00:00:00

abstract：:Flac mutants insensitive to transfer inhibition by R factors. JR66a and R485 were isolated and characterized. Representative mutations were cis dominant and are therefore presumed to be at the sites of action, fisU and fisV, respectively, of the FinU and FinV transfer inhibition systems encoded by JR66a and R485. The ...

journal_title：Journal of bacteriology

authors： Gasson MJ,Willetts NS

更新日期：1977-08-01 00:00:00

abstract：:Clusters of cytoplasmic vesicles resembling those in growing hyphal apices of mycelial fungi are found near the tips of buds in three heterobasidiomycetous yeasts, Rhodotorula glutinis, Candida scottii, and Sporobolomyces salmonicolor. ...

journal_title：Journal of bacteriology

authors： McCully EK,Bracker CE

更新日期：1972-02-01 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

authors： Fitz-James PC

更新日期：1971-03-01 00:00:00

abstract：:The method of shuttle mutagenesis has been extended to Neisseria gonorrhoeae. We have constructed a defective mini-Tn3 derivative that encodes chloramphenicol resistance in both N. gonorrhoeae and Escherichia coli and selected for mutations in the chloramphenicol resistance gene that express higher levels of antibioti...

journal_title：Journal of bacteriology

authors： Seifert HS,Ajioka RS,Paruchuri D,Heffron F,So M

更新日期：1990-01-01 00:00:00

abstract：:The Escherichia coli secA gene, whose expression is responsive to the protein secretion status of the cell, is the second gene in an operon. We found that both the basal and induced levels of SecA biosynthesis are dependent on prior translation of the upstream gene, gene X, and identified two large gene X-secA transcr...

journal_title：Journal of bacteriology

authors： Schmidt MG,Oliver DB

更新日期：1989-02-01 00:00:00

abstract：:The complete nucleotide sequence of pADB201, a 1.7-kilobase cryptic plasmid from Mycoplasma mycoides subsp. mycoides, is reported. The sequence contains a single large open reading frame capable of coding for a polypeptide of up to 198 codons long. The sequence of the putative polypeptide shows significant similarity ...

journal_title：Journal of bacteriology

authors： Bergemann AD,Whitley JC,Finch LR

更新日期：1989-01-01 00:00:00

abstract：:A monoclonal antibody (MAb), MAb 900, which detects a 43-kDa protein present on Escherichia coli was found. Subsequently, more than 90 organisms, belonging to either the bacterial, archaeal, or eucaryal domain, were tested for reactivity to this MAb. Of the bacterial and archaeal domains, almost all species proved to ...

journal_title：Journal of bacteriology

authors： Weber S,Lottspeich F,Köhl J

更新日期：1995-01-01 00:00:00

abstract：:Paenibacillus mucilaginosus is a ubiquitous functional bacterium in microbial fertilizer. Here we report the complete sequence of P. mucilaginosus 3016. Multiple sets of functional genes have been found in the genome. To the best of our knowledge, this is the first announcement about the complete genome sequence of a ...

journal_title：Journal of bacteriology

authors： Ma M,Wang Z,Li L,Jiang X,Guan D,Cao F,Chen H,Wang X,Shen D,Du B,Li J

更新日期：2012-05-01 00:00:00

abstract：:Members of the genus Shewanella inhabit various environments; they are capable of synthesizing various types of low-melting-point fatty acids, including monounsaturated fatty acids (MUFA) and branched-chain fatty acids (BCFA) with and without eicosapentanoic acid (EPA). The genes involved in fatty acid synthesis in 15...

journal_title：Journal of bacteriology

authors： Wang F,Xiao X,Ou HY,Gai Y,Wang F

更新日期：2009-04-01 00:00:00

abstract：:A fragment from the ponB region of the Escherichia coli chromosome comprising the promoterless sequence encoding penicillin-binding protein 1B (PBP 1B) has been cloned in a broad-host-range expression vector under the control of the kanamycin resistance gene promoter present in the vector. The hybrid plasmid (pJP3) wa...

journal_title：Journal of bacteriology

authors： Plá J,Rojo F,de Pedro MA,Ayala JA

更新日期：1990-08-01 00:00:00

abstract：:Preliminary evidence has been presented by Guilfoile and Hutchinson (J. Bacteriol. 174:3651-3658, 1992) suggesting that the Streptomyces glaucescens TcmR protein is a transcriptional repressor. Here, we extend that work by showing that transcription of the S. glaucescens tcmA gene is inducible by tetracenomycin C and ...

journal_title：Journal of bacteriology

authors： Guilfoile PG,Hutchinson CR

更新日期：1992-06-01 00:00:00

abstract：:A spontaneously arising regulatory mutant of the gluconate system in Escherichia coli was isolated. This mutant became constitutive, probably in one step, for gluconate high-affinity transport, gluconokinase, and gluconate-6-P dehydrase. The mutation involved (gntR18) is cotransducible with asd. Pseudorevertants, deri...

journal_title：Journal of bacteriology

authors： Zwaig N,Nagel de Zwaig R,Istúriz T,Wecksler M

更新日期：1973-05-01 00:00:00

abstract：:The complete sequences of the RhsB and RhsC elements of Escherichia coli K-12 have been determined. These sequence data reveal a new repeated sequence, called H-rpt (Hinc repeat), which is distinct from the Rhs core repetition that is found in all five Rhs elements. H-rpt is found in RhsB, RhsC, and RhsE. Characteriza...

journal_title：Journal of bacteriology

authors： Zhao S,Sandt CH,Feulner G,Vlazny DA,Gray JA,Hill CW

更新日期：1993-05-01 00:00:00

abstract：:Lectin activity in a host-mycoparasite relationship was demonstrated with Rhizoctonia solani and Trichoderma harzianum. Attachment of O but not A and B erythrocytes to hyphae occurred on R. solani but not on its mycoparasite. This phenomenon, which was Ca2+ and Mn2+ dependent, was prevented by galactose, present in T....

journal_title：Journal of bacteriology

authors： Elad Y,Barak R,Chet I

更新日期：1983-06-01 00:00:00

abstract：:Acyl-homoserine lactone (acyl-HSL) quorum sensing is common to many Proteobacteria including a clinical isolate of Burkholderia cepacia. The B. cepacia isolate produces low levels of octanoyl-HSL. We have examined an environmental isolate of Burkholderia vietnamiensis. This isolate produced several acyl-HSLs. The most...

journal_title：Journal of bacteriology

authors： Conway BA,Greenberg EP

更新日期：2002-02-01 00:00:00

abstract：:The aminophenol (AP) catabolic operon in Pseudomonas putida HS12 mineralizing nitrobenzene was found to contain all the enzymes responsible for the conversion of AP to pyruvate and acetyl coenzyme A via extradiol meta cleavage of 2-aminophenol. The sequence and functional analyses of the corresponding genes of the ope...

journal_title：Journal of bacteriology

authors： Park HS,Kim HS

更新日期：2001-09-01 00:00:00

abstract：:CRISPR-Cas systems are prokaryotic adaptive immune systems that facilitate protection of bacteria and archaea against infection by external mobile genetic elements. The model pathogen Francisella novicida encodes a CRISPR-Cas12a (FnoCas12a) system and a CRISPR-Cas9 (FnoCas9) system, the latter of which has an addition...

journal_title：Journal of bacteriology

authors： Ratner HK,Weiss DS

更新日期：2020-05-27 00:00:00

abstract：:Avian-pathogenic Escherichia coli (APEC) strains cause extraintestinal diseases in avian species. Here, we present the draft genome of an APEC strain (SCI-07) from Brazil that was isolated from skin lesions (gelatinous edema) on the head and periorbital tissues of a laying hen with swollen head syndrome. ...

journal_title：Journal of bacteriology

authors： Rojas TC,Parizzi LP,Tiba MR,Chen L,Pereira GA,Sangal V,Yang J,Yu J,Dias da Silveira W

更新日期：2012-06-01 00:00:00

abstract：:The surface protein composition of members of a serogroup of Aeromonas hydrophila which exhibit high virulence for fish was examined. Treatment of whole cells of representative strain A. hydrophila TF7 with 0.2 M glycine buffer (pH 4.0) resulted in the release of sheets of a tetragonal surface protein array. Sodium do...

journal_title：Journal of bacteriology

authors： Dooley JS,Trust TJ

更新日期：1988-02-01 00:00:00

abstract：:A completely stable F32 merodiploid has been isolated, which has the dsd genotype dsdA(+)dsdCx3 /F -dsdA(+)dsdC(+). The stabilization apparently does not result from an alteration in the F, or from its integration in the chromosome, but rather from a chromosomal aberration. The stable strain can exist in two forms, wh...

journal_title：Journal of bacteriology

authors： McFall E

更新日期：1967-12-01 00:00:00