Proteinase C (carboxypeptidase Y) mutant of yeast.

abstract：UNLABELLED:Escherichia coli RtcB is a founding member of a family of manganese-dependent RNA repair enzymes that join RNA 2′,3′-cyclic phosphate (RNA>p) or RNA 3′-phosphate (RNAp) ends to 5′-OH RNA (HORNA) ends in a multistep pathway whereby RtcB (i) hydrolyzes RNA>p to RNAp, (ii) transfers GMP from GTP to RNAp to form...

journal_title：Journal of bacteriology

authors： Maughan WP,Shuman S

更新日期：2016-03-31 00:00:00

abstract：:During batch growth of Alcaligenes eutrophus on benzoate-acetate mixtures, benzoate was the preferred substrate, with acetate consumption being delayed until the rate of benzoate consumption had diminished. This effect was attributed to a transcriptional control of the synthesis of acetyl coenzyme A (acetyl-CoA) synth...

journal_title：Journal of bacteriology

authors： Ampe F,Lindley ND

更新日期：1995-10-01 00:00:00

abstract：:We provide experimental evidence for RNase III-dependent processing in helix 9 of the 23S rRNA as a general feature of many species in the alpha subclass of Proteobacteria (alpha-Proteobacteria). We investigated 12 Rhodobacter, Rhizobium, Sinorhizobium, Rhodopseudomonas, and Bartonella strains. The processed region is...

journal_title：Journal of bacteriology

authors： Evguenieva-Hackenberg E,Klug G

更新日期：2000-09-01 00:00:00

abstract：:A cloned 8.3-kilobase-pair DNA fragment carrying all the genes (iucABCD iutA) of the aerobactin iron transport system of plasmid pColV-K30 was subjected to in vitro mutagenesis to afford mutant genes iucA, iucC, and iucA iucC. Complementation analyses and identification of aerobactin precursors accumulated by Escheric...

journal_title：Journal of bacteriology

authors： de Lorenzo V,Neilands JB

更新日期：1986-07-01 00:00:00

abstract：:Plasmids for high-level expression of penicillin-binding protein 6 (PBP6) were constructed, giving rise to overproduction of PBP6 under the control of the lambda pR promoter in either the periplasmic or the cytoplasmic space. In contrast to penicillin-binding protein 5 (PBP5), the presence of high amounts of PBP6 in t...

journal_title：Journal of bacteriology

authors： van der Linden MP,de Haan L,Hoyer MA,Keck W

更新日期：1992-12-01 00:00:00

abstract：:Here we show that the type III secretion gatekeeper protein SepL resembles an aberrant effector protein in binding to a class 1 type III secretion chaperone (Orf12, here renamed CesL). We also show that short N-terminal fragments (≤70 amino acids) from SepL are capable of targeting fusion proteins for secretion and tr...

journal_title：Journal of bacteriology

authors： Younis R,Bingle LE,Rollauer S,Munera D,Busby SJ,Johnson S,Deane JE,Lea SM,Frankel G,Pallen MJ

更新日期：2010-11-01 00:00:00

abstract：:Vibrio cholerae is the etiologic agent of cholera in humans. Intestinal colonization occurs in a stepwise fashion, initiating with attachment to the small intestinal epithelium. This attachment is followed by expression of the toxin-coregulated pilus, microcolony formation, and cholera toxin (CT) production. We have r...

journal_title：Journal of bacteriology

authors： Jude BA,Martinez RM,Skorupski K,Taylor RK

更新日期：2009-11-01 00:00:00

abstract：:Exponentially growing cells of the gram-negative bacterium Chromobacterium violaceum demonstrate invaginations of the cytoplasmic membrane with a high frequency. These invaginations conform to the ultrastructural appearance of mesosomes of gram-positive bacteria. As many as four mesosomes are observed per cell, each o...

journal_title：Journal of bacteriology

authors： Rucinsky TE,Cota-Robles EH

更新日期：1974-05-01 00:00:00

abstract：:Cells of the gliding bacterium Flavobacterium johnsoniae move rapidly over surfaces. Mutations in gldN cause a partial defect in gliding. A novel bacteriophage selection strategy was used to aid construction of a strain with a deletion spanning gldN and the closely related gene gldO in an otherwise wild-type F. johnso...

journal_title：Journal of bacteriology

authors： Rhodes RG,Samarasam MN,Shrivastava A,van Baaren JM,Pochiraju S,Bollampalli S,McBride MJ

更新日期：2010-03-01 00:00:00

abstract：:Membrane vesicles isolated from cells of bacillus subtilis W23 accumulate manganese in the presence of an energy source. The artificial electron donor system ascorbate and phenazine methosulfate or reduced nicotinamide adenine dinucleotide and phenazine methosulfate can supply the energy for the uptake. D-Lactate in t...

journal_title：Journal of bacteriology

authors： Bhattacharyya P

更新日期：1975-07-01 00:00:00

abstract：:Acidic hot springs are colonized by a diversity of hyperthermophilic organisms requiring extremes of temperature and pH for growth. To clarify how carbohydrates are consumed in such locations, the structural gene (malA) encoding the major soluble alpha-glucosidase (maltase) and flanking sequences from Sulfolobus solfa...

journal_title：Journal of bacteriology

authors： Rolfsmeier M,Haseltine C,Bini E,Clark A,Blum P

更新日期：1998-03-01 00:00:00

abstract：:Replication initiation depends on origin recognition, helicase, and primase activities. In phage P4, a second DNA region, the cis replication region (crr), is also required for replication initiation. The multifunctional alpha protein of phage P4, which is essential for DNA replication, combines the three aforemention...

journal_title：Journal of bacteriology

authors： Ziegelin G,Calendar R,Lurz R,Lanka E

更新日期：1997-07-01 00:00:00

abstract：:In bacteria, a subset of membrane proteins insert into the membrane via the Sec apparatus with the assistance of the widely conserved essential membrane protein insertase YidC. After threading into the SecYEG translocon, transmembrane segments of nascent proteins are thought to exit the translocon via a lateral gate i...

journal_title：Journal of bacteriology

authors： Li Z,Boyd D,Reindl M,Goldberg MB

更新日期：2014-01-01 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

authors： Tettelin H,Sampaio EP,Daugherty SC,Hine E,Riley DR,Sadzewicz L,Sengamalay N,Shefchek K,Su Q,Tallon LJ,Conville P,Olivier KN,Holland SM,Fraser CM,Zelazny AM

更新日期：2012-10-01 00:00:00

abstract：:Regulation of the cadA cadmium and zinc resistance determinant of Staphylococcus aureus plasmid pI258 was demonstrated by using gene fusions and direct measurements of transcription. In growth experiments, cells harboring the intact cadA operon were induced with different cations and challenged by an inhibitory concen...

journal_title：Journal of bacteriology

authors： Yoon KP,Misra TK,Silver S

更新日期：1991-12-01 00:00:00

abstract：:Transfer of conjugative plasmids requires relaxases, proteins that cleave one plasmid strand sequence specifically. The F plasmid relaxase TraI (1,756 amino acids) is also a highly processive DNA helicase. The TraI relaxase activity is located within the N-terminal approximately 300 amino acids, while helicase motifs ...

journal_title：Journal of bacteriology

authors： Dostál L,Schildbach JF

更新日期：2010-07-01 00:00:00

abstract：:Population density-dependent expression of luminescence in Vibrio fischeri is controlled by the autoinducer N-3-oxohexanoyl-L-homoserine lactone (autoinducer 1 [AI-1]), which via LuxR activates transcription of the lux operon (luxICDABEG, encoding the putative autoinducer synthase [LuxI] and the luminescence enzymes)....

journal_title：Journal of bacteriology

authors： Kuo A,Callahan SM,Dunlap PV

更新日期：1996-02-01 00:00:00

abstract：:Strain 768-28 was isolated from a hot spring in Kamchatka, Russia, and represents a novel member of the Vulcanisaeta genus. The complete genome sequence of this thermoacidophilic anaerobic crenarchaeon reveals genes for protein and carbohydrate-active enzymes, the Embden-Meyerhof and Entner-Doudoroff pathways for gluc...

journal_title：Journal of bacteriology

authors： Gumerov VM,Mardanov AV,Beletsky AV,Prokofeva MI,Bonch-Osmolovskaya EA,Ravin NV,Skryabin KG

更新日期：2011-05-01 00:00:00

abstract：:Type III secretion systems (T3SSs) are essential virulence devices for many gram-negative bacteria that are pathogenic for plants, animals, and humans. They serve to translocate virulence effector proteins directly into eukaryotic host cells. T3SSs are composed of a large cytoplasmic bulb and a transmembrane region in...

journal_title：Journal of bacteriology

authors： Veenendaal AK,Sundin C,Blocker AJ

更新日期：2009-01-01 00:00:00

abstract：:Anabaena variabilis ATCC 29413 is a heterotrophic, nitrogen-fixing cyanobacterium that has been reported to fix nitrogen and reduce acetylene to ethane in the absence of molybdenum. DNA from this strain hybridized well at low stringency to the nitrogenase 2 (vnfDGK) genes of Azotobacter vinelandii. The hybridizing reg...

journal_title：Journal of bacteriology

authors： Thiel T

更新日期：1993-10-01 00:00:00

abstract：:Experiments were performed to characterize the pyrogenic principle of ribonucleic acid (RNA) from the yeast Candida utilis. It was shown that ribonuclease hydrolysis of the RNA does not lead to inactivation of the pyrogenicity. Pyrogenicity was, however, destroyed by treatment with sodium deoxycholate. On column chrom...

journal_title：Journal of bacteriology

authors： Kanoh S,Kohlhage H,Siegert R

更新日期：1968-09-01 00:00:00

abstract：:Production of bacterial flagella is controlled by a multitiered regulatory system that coordinates the expression of 40 to 50 subunits and ordered assembly of these elaborate structures. Flagellar expression is environmentally controlled, presumably to optimize the benefits and liabilities of having these organelles o...

journal_title：Journal of bacteriology

authors： Markel E,Dalenberg H,Monteil CL,Vinatzer BA,Swingle B

更新日期：2018-03-12 00:00:00

abstract：:The conjugally acquired deoxyribonucleic acid (DNA) of small, anucleate cells ("minicells") of a mutant strain of Escherichia coli K-12 was found to be predominantly associated with the bacterial membrane. Evidence from X-irradiation studies in vivo shows that there is no decrease in DNA-membrane association under con...

journal_title：Journal of bacteriology

authors： Shull FW Jr,Fralick JA,Stratton LP,Fisher WD

更新日期：1971-05-01 00:00:00

abstract：:The replication of the bacteriocinogenic plasmid Clo DF13 has been studied in the seven temperature-sensitive Escherichia coli mutants defective in deoxyribonucleic acid (DNA) replication (dnaA-dnaG). Experiments with dna initiation mutants revealed that the replication of the Clo DF13 plasmid depends to a great exten...

journal_title：Journal of bacteriology

authors： Veltkamp E,Nijkamp HJ

更新日期：1974-12-01 00:00:00

abstract：:Among 120 strains of gliding bacteria which were screened for restriction endonucleases, 27 were found positive. Additionally, three strains carried enzymes able to release the supercoiled state of closed circular DNA. By using a new rapid method, restriction endonuclease activity was released by stirring about 0.5 g ...

journal_title：Journal of bacteriology

authors： Mayer H,Reichenbach H

更新日期：1978-11-01 00:00:00

abstract：:Radiorespirometric and enzymatic analyses reveal that glucose-grown cells of Rhizobium japonicum isolates I-110 and L1-110, both derivatives of R. japonicum strain 3I1b110, possess an active tricarboxylic acid cycle and metabolize glucose by simultaneous operation of the Embden-Meyerhof-Parnas and Entner-Doudoroff pat...

journal_title：Journal of bacteriology

authors： Mulongoy K,Elkan GH

更新日期：1977-07-01 00:00:00

abstract：:Phosphorylation of lipopolysaccharide (LPS) from a psychrotrophic bacterium, Pseudomonas syringae, from Antarctica was studied by using sucrose gradient-separated membrane fractions. The bacterium was found to possess an LPS kinase which could phosphorylate more LPS postsynthetically at higher temperatures. The phosph...

journal_title：Journal of bacteriology

authors： Ray MK,Kumar GS,Shivaji S

更新日期：1994-07-01 00:00:00

abstract：:The SasG surface protein of Staphylococcus aureus has been shown to promote the formation of biofilm. SasG comprises an N-terminal A domain and repeated B domains. Here we demonstrate that SasG is involved in the accumulation phase of biofilm, a process that requires a physiological concentration of Zn(2+). The B doma...

journal_title：Journal of bacteriology

authors： Geoghegan JA,Corrigan RM,Gruszka DT,Speziale P,O'Gara JP,Potts JR,Foster TJ

更新日期：2010-11-01 00:00:00

abstract：:The wild strain of Serratia marcescens rapidly degraded threonine and formed aminoacetone in a medium containing glucose and urea. Extracts of this strain showed high threonine dehydrogenase and "biosynthetic" threonine deaminase activities, but no threonine aldolase activity. Threonine dehydrogenase-deficient strain ...

journal_title：Journal of bacteriology

authors： Komatsubara S,Murata K,Kisumi M,Chibata I

更新日期：1978-08-01 00:00:00

abstract：:Clinical "superbug" isolates of Pseudomonas aeruginosa were previously observed to be resistant to several antibiotics, including polymyxin B, and/or to have a distinct, reproducible adaptive polymyxin resistance phenotype, identified by observing "skipped" wells (appearance of extra turbid wells) during broth microdi...

journal_title：Journal of bacteriology

authors： Boyle B,Fernandez L,Laroche J,Kukavica-Ibrulj I,Mendes CM,Hancock RW,Levesque RC

更新日期：2012-01-01 00:00:00