EspA, a protein secreted by enteropathogenic Escherichia coli, is required to induce signals in epithelial cells.

abstract：:The cer-Xer dimer resolution system of plasmid ColE1 is highly selective, acting only at sites on the same molecule and in direct repeat. Recombination requires the XerCD recombinase and accessory proteins ArgR and PepA. The Escherichia coli chromosome dimer resolution site dif and the type II hybrid site use the same...

journal_title：Molecular microbiology

authors： Guhathakurta A,Viney I,Summers D

更新日期：1996-05-01 00:00:00

abstract：:We report the construction and the expression in Escherichia coli of three different fusion genes encoding the extended human IgG3 hinge region (Hi) fused in-phase to the C-terminal end of bacterial TEM1 beta-lactamase (Bla). In the first fusion gene blahi, TEM1 beta-lactamase (Bla). In the first fusion gene blahi, th...

journal_title：Molecular microbiology

authors： De Sutter K,Remaut E,Fiers W

更新日期：1992-08-01 00:00:00

abstract：:A gapA-pgk gene tandem coding the glyceraldehyde 3-phosphate dehydrogenase and 3-phosphoglycerate kinase, is most frequently found in bacteria. However, in Enterobacteriaceae, gapA is replaced by an epd open reading frame (ORF) coding an erythrose-4-phosphate dehydrogenase and an fbaA ORF coding the class II fructose-...

journal_title：Molecular microbiology

authors： Bardey V,Vallet C,Robas N,Charpentier B,Thouvenot B,Mougin A,Hajnsdorf E,Régnier P,Springer M,Branlant C

更新日期：2005-09-01 00:00:00

abstract：:Rpc25 is a strongly conserved subunit of RNA polymerase III with homology to Rpa43 in RNA polymerase I, Rpb7 in RNA polymerase II and the archaeal RpoE subunit. A central domain of Rpc25 can replaced the corresponding region of Rpb7 with little or no growth defect, underscoring the functional relatedness of these prot...

journal_title：Molecular microbiology

authors： Zaros C,Thuriaux P

更新日期：2005-01-01 00:00:00

abstract：:The fluidity and phase state of bacterial lipid bilayers commonly change in response to ambient environmental conditions to maintain the critical functions of the envelope as a semipermeable and selective boundary. A special, and intricate, set of alterations in membrane lipid metabolism is elicited by conditions caus...

journal_title：Molecular microbiology

authors： DiRusso CC,Nyström T

更新日期：1998-01-01 00:00:00

abstract：:The nucleotide sequence of trkA, a gene encoding a surface component of the constitutive K(+)-uptake systems TrkG and TrkH from Escherichia coli, was determined. The structure of the TrkA protein deduced from the nucleotide sequence accords with the view that TrkA is peripherally bound to the inner side of the cytopla...

journal_title：Molecular microbiology

authors： Schlösser A,Hamann A,Bossemeyer D,Schneider E,Bakker EP

更新日期：1993-08-01 00:00:00

abstract：:Ail, a multifunctional outer membrane protein of Yersinia pestis, confers cell binding, Yop delivery and serum resistance activities. Resistance to complement proteins in serum is critical for the survival of Y. pestis during the septicemic stage of plague infections. Bacteria employ a variety of tactics to evade the ...

journal_title：Molecular microbiology

authors： Thomson JJ,Plecha SC,Krukonis ES

更新日期：2019-01-01 00:00:00

abstract：:Plasmodium vivax is one of four Plasmodium species that cause human malaria. P. vivax and a related simian malaria parasite, Plasmodium knowlesi, invade erythrocytes by binding the Duffy antigen/receptor for chemokines (DARC) through their respective Duffy binding proteins. Here we show that tyrosines 30 and 41 of DAR...

journal_title：Molecular microbiology

authors： Choe H,Moore MJ,Owens CM,Wright PL,Vasilieva N,Li W,Singh AP,Shakri R,Chitnis CE,Farzan M

更新日期：2005-03-01 00:00:00

abstract：:The nucleotide sequence of the traT gene present in the virulence-associated plasmid of Salmonella typhimurium was determined. The predicted TraT protein encoded by this gene was found to consist of 243 amino acids and to resemble the known TraT proteins of the plasmids of the F incompatibility group. Thus it contains...

journal_title：Molecular microbiology

authors： Sukupolvi S,Vuorio R,Qi SY,O'Connor D,Rhen M

更新日期：1990-01-01 00:00:00

abstract：:Certain strains of Pichia acaciae and Wingea robertsiae (synonym Debaryomyces robertsiae) harbour extranuclear genetic elements that confer a killer phenotype to their host. Such killer plasmids (pPac1-2 of P. acaciae and pWR1A of W. robertsiae) were sequenced and compared with the zymocin encoding pGKL1 of Kluyveromy...

journal_title：Molecular microbiology

authors： Klassen R,Teichert S,Meinhardt F

更新日期：2004-07-01 00:00:00

abstract：:We present structural and biochemical evidence for a redox switch in the archaeal transcriptional regulator SurR of Pyrococcus furiosus, a hyperthermophilic anaerobe. P. furiosus produces H(2) during fermentation, but undergoes a metabolic shift to produce H(2) S when elemental sulfur (S(0) ) becomes available. Change...

journal_title：Molecular microbiology

authors： Yang H,Lipscomb GL,Keese AM,Schut GJ,Thomm M,Adams MW,Wang BC,Scott RA

更新日期：2010-09-01 00:00:00

abstract：:Staphylococcus aureus is an important pathogen that continues to be a significant global health threat because of the prevalence of methicillin-resistant S. aureus strains (MRSA). The pathogenesis of this organism is partly attributed to the production of a large repertoire of cytotoxins that target and kill innate im...

journal_title：Molecular microbiology

authors： Dumont AL,Nygaard TK,Watkins RL,Smith A,Kozhaya L,Kreiswirth BN,Shopsin B,Unutmaz D,Voyich JM,Torres VJ

更新日期：2011-02-01 00:00:00

abstract：:A new locus required for type 4 pilus biogenesis by Pseudomonas aeruginosa has been identified. A pilE mutant, designated MJ-6, was broadly resistant to pili-specific phages and unable to translocate across solid surfaces by the pilus-dependent mechanism of twitching motility (Twt-). Immunoblot analysis demonstrated t...

journal_title：Molecular microbiology

authors： Russell MA,Darzins A

更新日期：1994-09-01 00:00:00

abstract：:The tra operon of the prototypical F plasmid and its relatives enables transfer of a copy of the plasmid to other bacterial cells via the process of conjugation. Tra proteins assemble to form the transferosome, the transmembrane pore through which the DNA is transferred, and the relaxosome, a complex of DNA-binding pr...

journal_title：Molecular microbiology

authors： Wong JJ,Lu J,Glover JN

更新日期：2012-08-01 00:00:00

abstract：:Toxoplasma gondii is an obligate intracellular protozoan parasite whose rapid lytic replication cycles define its pathogenicity. We identified a temperature-sensitive growth mutant, FV-P6, which irreversibly arrests before the middle of the G1 stage of the tachyzoite cell cycle. This arrest is caused by a point mutati...

journal_title：Molecular microbiology

authors： Szatanek T,Anderson-White BR,Faugno-Fusci DM,White M,Saeij JP,Gubbels MJ

更新日期：2012-05-01 00:00:00

abstract：:Multimer formation reduces plasmid copy number and is an established cause of segregational instability. Nevertheless, it is difficult to rationalize observations that low levels of dimers can cause severe instability, if we assume they are distributed evenly in cell populations. We report here that dimer distribution...

journal_title：Molecular microbiology

authors： Summers DK,Beton CW,Withers HL

更新日期：1993-06-01 00:00:00

abstract：:The stable maintenance of low-copy-number plasmids requires active partitioning, with the most common mechanism in prokaryotes involving the ATPase ParA. ParA proteins undergo intricate spatiotemporal relocations across the nucleoid, dynamics that function to position plasmids at equally spaced intervals. This spacing...

journal_title：Molecular microbiology

authors： Howard M,Gerdes K

更新日期：2010-10-01 00:00:00

abstract：:Erwinia chrysanthemi causes soft-rot diseases of various plants by enzymatic degradation of the pectin in plant cell walls. The linear regions of pectin are composed of an acidic sugar, D-galacturonic acid. The ramified regions of pectin also include neutral sugars, and are rich in L-rhamnose residues. E. chrysanthemi...

journal_title：Molecular microbiology

authors： Hugouvieux-Cotte-Pattat N

更新日期：2004-03-01 00:00:00

abstract：:The endophytic fungus Epichloë festucae systemically colonizes the intercellular spaces of cool-season grasses to establish a mutualistic symbiosis. Hyphal growth of the endophyte within the host plant is tightly regulated and synchronized with the growth of the host plant. A genetic screen to identify symbiotic genes...

journal_title：Molecular microbiology

authors： Tanaka A,Kamiya S,Ozaki Y,Kameoka S,Kayano Y,Saikia S,Akano F,Uemura A,Takagi H,Terauchi R,Maruyama JI,Hammadeh HH,Fleissner A,Scott B,Takemoto D

更新日期：2020-10-01 00:00:00

abstract：:In all eukaryotic organisms, messenger RNA (mRNA) is synthesized in the nucleus and then exported to the cytoplasm for translation. The export reaction requires the concerted action of a large number of protein components, including a set of shuttle proteins that can exit and re-enter the nucleus through the nuclear p...

journal_title：Molecular microbiology

authors： Gratzer S,Beilharz T,Beddoe T,Henry MF,Lithgow T

更新日期：2000-03-01 00:00:00

abstract：:Neisseria gonorrhoeae homologues of gyrA and parC have been identified using hybridization probes generated from conserved regions of diverse gyrA genes. These genes have been tentatively identified as gyrA and parC, based on predicted amino acid sequence homologies to known GyrA homologues from numerous bacterial spe...

journal_title：Molecular microbiology

authors： Belland RJ,Morrison SG,Ison C,Huang WM

更新日期：1994-10-01 00:00:00

abstract：:The molecular mechanisms underpinning switching of variant antigens on the surface of Plasmodium falciparum-infected erythrocytes are poorly understood. We tested the hypothesis that insertional disruption of the A4var gene, one of two var genes located within the subtelomeric region of one end of chromosome 13, would...

journal_title：Molecular microbiology

authors： Horrocks P,Pinches R,Kyes S,Kriek N,Lee S,Christodoulou Z,Newbold CI

更新日期：2002-08-01 00:00:00

abstract：:The effect of the unc transcription terminator on expression of uncC, encoding the epsilon subunit of Escherichia coli F1-ATPase, from plasmids was studied. The cloned sequence in pTK1 included the uncC ribosome binding site, the uncC structural gene, and the unc transcription terminator. The cloned region in pSD37 wa...

journal_title：Molecular microbiology

authors： Patel AM,Dallmann HG,Skakoon EN,Kapala TD,Dunn SD

更新日期：1990-11-01 00:00:00

abstract：:The nucleotide sequence of a 2711bp DNA segment which contains the N-terminal coding sequence and the 5' flanking region of a crystal protein gene (bta) from Bacillus thuringiensis subsp. aizawai 7.29 has been determined. The coding region encodes an 824 amino-acid polypeptide corresponding to a carboxy-terminally tru...

journal_title：Molecular microbiology

authors： Sanchis V,Lereclus D,Menou G,Chaufaux J,Guo S,Lecadet MM

更新日期：1989-02-01 00:00:00

abstract：:On the basis of the published N-terminal amino acid sequence of the soluble lytic transglycosylase 35 (Slt35) of Escherichia coli, an open reading frame (ORF) was cloned from the 60.8 min region of the E. coli chromosome. The nucleotide sequence of the ORF, containing a putative lipoprotein-processing site, was shown ...

journal_title：Molecular microbiology

authors： Ehlert K,Höltje JV,Templin MF

更新日期：1995-05-01 00:00:00

abstract：:Sinorhizobium meliloti DctB is a typical transmembrane sensory histidine kinase, which senses C(4)-dicarboxylic acids (DCA) and regulates the expression of DctA, the DCA transporter. We previously reported the crystal structures of its periplasmic sensory domain (DctBp) in apo and succinate-bound states, and these str...

journal_title：Molecular microbiology

authors： Nan B,Liu X,Zhou Y,Liu J,Zhang L,Wen J,Zhang X,Su XD,Wang YP

更新日期：2010-03-01 00:00:00

abstract：:Malaria-causing parasites are transmitted from humans to mosquitoes when developmentally arrested gametocytes are taken up by a female Anopheles during a blood meal. The changes in environment from human to mosquito activate gametogenesis, including a drop in temperature, a rise in pH, and a mosquito-derived molecule,...

journal_title：Molecular microbiology

authors： Brochet M,Balestra AC,Brusini L

更新日期：2020-10-28 00:00:00

abstract：:Corynebacterium glutamicum is a Gram-positive soil bacterium that prefers the simultaneous catabolism of different carbon sources rather than their sequential utilization. This type of metabolism requires an adaptation of the utilization rates to the overall metabolic capacity. Here we show how two functionally redund...

journal_title：Molecular microbiology

authors： Frunzke J,Engels V,Hasenbein S,Gätgens C,Bott M

更新日期：2008-01-01 00:00:00

abstract：:The assembly of the class 5 colonization factor antigen I (CFA/I) fimbriae of enterotoxigenic E. coli was proposed to proceed via the alternate chaperone-usher pathway. Here, we show that in the absence of the chaperone CfaA, CfaB, the major pilin subunit of CFA/I fimbriae, is able to spontaneously refold and polymeri...

journal_title：Molecular microbiology

authors： Bao R,Liu Y,Savarino SJ,Xia D

更新日期：2016-12-01 00:00:00

abstract：:The recombination of short homologous ends in Escherichia coli has been known for 30 years, and it is often used for both site-directed mutagenesis and in vivo cloning. For cloning, a plasmid and target DNA fragments were converted into linear DNA fragments with short homologous ends, which are joined via recombinatio...

journal_title：Molecular microbiology

authors： Yang Y,Wang T,Yu Q,Liu H,Xun L,Xia Y

更新日期：2020-12-29 00:00:00