Abstract：
:The removal of water through air drying damages membranes, proteins and nucleic acids and is lethal to the majority of organisms. Nevertheless, some vegetative cells of bacteria and cyanobacteria survive extreme desiccation. Understanding the mechanisms of their desiccation tolerance is an important issue in cell biology and holds promise for the metabolic engineering of desiccation-sensitive cells.
journal_name
Res Microbioljournal_title
Research in microbiologyauthors
Billi D,Potts Mdoi
10.1016/s0923-2508(01)01279-7subject
Has Abstractpub_date
2002-01-01 00:00:00pages
7-12issue
1eissn
0923-2508issn
1769-7123pii
S0923-2508(01)01279-7journal_volume
153pub_type
杂志文章,评审abstract：:The Pseudomonas aeruginosa protein AlgR2 (AlgQ) was originally identified as a regulatory protein implicated in alginate production. It also regulates the synthesis of polyphosphate as well as of a variety of secretable virulence factors, upregulating neuraminidase and siderophore synthesis and downregulating rhamnoli...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/S0923-2508(03)00024-X
更新日期：2003-04-01 00:00:00
abstract：:The sensitivity and specificity of 7 PCR assays described for the identification of Campylobacter jejuni and Campylobacter coli were examined using alkaline cell lysates from a collection of 100 well characterized reference strains of C. jejuni, C. coli, Campylobacter lari and related Campylobacter, Helicobacter and A...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2007.11.020
更新日期：2008-03-01 00:00:00
abstract：:Bacillus laterosporus is a spore-forming bacterium characterized by its ability to produce a canoe-shaped lamellar parasporal inclusion, adjacent to the spore. In some B. laterosporus strains crystalline inclusions of various shapes and sizes, which are released separately from spores during the lysis of the sporangiu...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/0923-2508(96)84709-7
更新日期：1996-06-01 00:00:00
abstract：:Outer membrane vesicle formation occurs during Gram-negative bacterial growth. However, natural production of large amounts of outer membrane vesicles has only been described in a few bacterial genera. The purified vesicles of some bacterial pathogens have shown potential applications in vaccinology and in antibiotic ...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2004.04.007
更新日期：2004-07-01 00:00:00
abstract：:Three Salmonella strains isolated from a lizard (Gallotia simoni) in the "Isla del Hierro" (Canary Islands, Spain) were serotyped as Salmonella bongori serotype 13,22:z39:-, which has not been described in the Kauffmann-White scheme of Salmonella serovars. In order to shed light on the assignment of those strains to t...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2005.01.006
更新日期：2005-05-01 00:00:00
abstract：:Twenty-one Branhamella catarrhalis strains selected for their diversity by esterase electrophoretic polymorphism, and belonging to 20 distinct zymotypes, were studied by restriction fragment length polymorphism (RFLP) of total DNA after ethidium bromide staining and of ribosomal DNA regions (ribotyping). The former an...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/0923-2508(91)90191-c
更新日期：1991-06-01 00:00:00
abstract：:The Escherichia coli mannitol permease (EIIMtl) of the phosphoenolpyruvate-dependent phosphotransferase system is a 68-kDa membrane protein that carries out the concomitant transport and phosphorylation of D-mannitol. Previous studies indicated that there are ca. 6 membrane-spanning helices within the N-terminal half ...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/0923-2508(92)90003-7
更新日期：1992-02-01 00:00:00
abstract：:Respiration on trimethylamine oxide (TMAO) allows bacterial survival under anoxia. In Shewanella oneidensis, Tor is the system involved in TMAO respiration and it is encoded by the torECAD operon. The torA and torC genes encode TorA terminal reductase and the TorC c-type cytochrome, respectively. Sequence analysis sug...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2016.05.004
更新日期：2016-10-01 00:00:00
abstract：:Translation termination in eukaryotes is mediated by two polypeptide chain-release factors, eRF1 and eRF3. eRF1 recognizes stop signals, while eRF3 is a ribosome-dependent and eRF1-dependent GTPase. eRF1 forms a stable complex with eRF3 in vivo and in vitro. In the present study, a variety of truncated forms of Euplot...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2006.07.005
更新日期：2006-11-01 00:00:00
abstract：:The catabolite repressor-activator (Cra) protein controls the direction of carbon flux through metabolic pathways in enteric bacteria. Cra binds to the control regions of target genes and exerts a negative effect on the expression of genes encoding glycolytic and Entner-Doudoroff enzymes, while exerting a positive eff...
journal_title：Research in microbiology
pub_type： 杂志文章,评审
doi：10.1016/0923-2508(96)84003-4
更新日期：1996-07-01 00:00:00
abstract：:To understand antibiotic resistance in Gram-negative bacteria, a key point is to investigate antibiotic accumulation, which is defined by influx and efflux. Several methods exist to evaluate membrane permeability and efflux pump activity, but they present disadvantages and limitations. An optimized spectrofluorimetric...
journal_title：Research in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.resmic.2017.11.005
更新日期：2018-01-01 00:00:00
abstract：:Sporulation histidine kinases, which sense sporulation-specific signals and initiate phosphorelay reactions, are poorly conserved among Bacillus species. We found several putative genes for sporulation histidine kinases in the genome sequence of Paenibacillus polymyxa E681 and assayed the genes for complementation of ...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2012.02.003
更新日期：2012-05-01 00:00:00
abstract：:Formation of organized colony morphology is clearly a result of organized, coordinated behavior of cells within a colony, which reflects changes in the cell environment, nutrient availability, inter- and intracolony signaling and others. Under standard conditions, colony morphology is specific to the particular yeast ...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2005.05.012
更新日期：2005-11-01 00:00:00
abstract：:The marine psychrophilic bacterium Moritella viscosa is the causative agent of winter ulcer in farmed Atlantic salmon and cod. In this study, the growth requirements of the pathogen were established. The effects of changes in salinity and temperature on growth, surface features and proteomic regulation were also inves...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2006.11.014
更新日期：2007-04-01 00:00:00
abstract：:Randomly cloned fragments (in a size range 1 to 2.5 kb) of DNA from Bifidobacterium longum ATCC 15707, B. adolescentis CIP 64.59T, B. bifidum CIP 64.65 and B. animalis ATCC 25527 were used as hybridization probes to characterize strains of these species and distinguish them from closely related Bifidobacterium species...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/0923-2508(96)80271-3
更新日期：1995-01-01 00:00:00
abstract：:The insertion of proteins into membranes generally requires the assistance of membrane proteins. A protein, designated Omp85 in Neisseria meningitidis, was shown to be required for the assembly of bacterial outer-membrane proteins. The protein is essential for the viability of the bacteria and is ubiquitous among Gram...
journal_title：Research in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.resmic.2003.11.007
更新日期：2004-04-01 00:00:00
abstract：:Most recently published complete bacterial genomes have revealed unexpectedly high numbers of long strict repeats. In this article we discuss the various functional and evolutionary roles of these repeats, focusing in particular on their role in terms of genome stability, gene transfer, and antigenic variation. ...
journal_title：Research in microbiology
pub_type： 杂志文章,评审
doi：10.1016/s0923-2508(99)00120-5
更新日期：1999-11-01 00:00:00
abstract：:There is still an urgent requirement for more sensitive, cost-effective methods for detection and susceptibility testing of mycobacteria in clinical samples. We have been investigating a simple bacteriophage-based system which could be used for both purposes. As this depends upon the detection of phages which have suc...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/s0923-2508(98)80003-x
更新日期：1998-07-01 00:00:00
abstract：:By employing flow cytometry, the DNA content and cell size of individual bacterial cells may be determined rapidly and with high precision. Also, the number of DNA replication origins in Escherichia coli cells can be measured after treating the cells with rifampicin together with the cell division inhibitor cephalexin...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/0923-2508(91)90020-b
更新日期：1991-02-01 00:00:00
abstract：:Biological nitrogen fixation (BNF) is a tightly regulated process that is carried out by diazotrophic microorganisms. The regulatory mechanisms of BNF-related genes are well characterized in Gram-negative models, but they are poorly understood in Gram-positive bacteria. Paenibacillus riograndensis SBR5(T) is a Gram-po...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2014.06.002
更新日期：2014-09-01 00:00:00
abstract：:This study evaluated two generic polymerase chain reaction (PCR) protocols, and nine subtyping protocols and three PCR-restriction fragment length polymorphism (RFLP) protocols for detection of stx genes. The PCR protocols were evaluated by testing 12 reference isolates and 496 field strains of Shiga toxin-producing E...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/s0923-2508(02)01322-0
更新日期：2002-06-01 00:00:00
abstract：:Three primers derived from the lap gene were used to distinguish Listeria monocytogenes from L.innocua and other Listeria species. L. monocytogenes and L. innocua yielded a PCR product of 600 and 300 bp, respectively, whereas a typical pattern of three amplimers was observed with L. ivanovii, L. seeligeri and L. welsh...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/0923-2508(96)84020-4
更新日期：1996-10-01 00:00:00
abstract：:The outer membrane of gram-negative bacteria acts as a barrier against harmful lipophilic compounds and larger molecules unable to diffuse freely through the porins. However, outer membrane proteins together with the Tol-Pal and TonB systems have been exploited for the entry of macromolecules such as bacteriocins and ...
journal_title：Research in microbiology
pub_type： 杂志文章,评审
doi：10.1016/s0923-2508(01)01226-8
更新日期：2001-07-01 00:00:00
abstract：:Deinococcus radiodurans is a bacterium best known for its extreme resistance to high levels of ionizing radiation. Gene expression profiles of D. radiodurans exposed to 0.3 M NaCl revealed that at least 389 genes were induced and 415 were repressed by twofold or more. A general down-regulation of the central metabolic...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2013.07.005
更新日期：2013-11-01 00:00:00
abstract：:Klebsiella pneumoniae is one of the major Gram-negative bacterial pathogens causing hospital-acquired multidrug-resistant infections, and the antimicrobial treatment options are scarce. The lack of available antimicrobials has prompted the development of alternative strategies for the treatment of these infections. In...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2019.01.003
更新日期：2019-01-01 00:00:00
abstract：:(51)V NMR spectroscopy was used for detection and identification of cell-associated vanadate (V(5+)) species after exposure of Phycomyces blakesleeanus mycelium, in exponential phase of growth, to sodium orthovanadate. Complete disappearance of monomer and dimer signals and decreased intensity of the tetramer signal w...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2016.04.012
更新日期：2016-07-01 00:00:00
abstract：:As part of an ongoing study to determine the true habitat of Bacillus species, we report here the isolation and characterisation of Bacillus subtilis from the human gastrointestinal tract (GIT). Strains were obtained from ileum biopsies as well as from faecal samples and their biotypes defined. 16S rRNA analysis revea...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2008.11.002
更新日期：2009-03-01 00:00:00
abstract：:Spirochetes have a unique motility system that is characterized by flagellar filaments contained within the outer membrane sheath. Direct evidence using video microscopy has recently been obtained which indicates that these periplasmic flagella (PF) rotate in several spirochetal species. This rotation generates thrust...
journal_title：Research in microbiology
pub_type： 杂志文章,评审
doi：10.1016/0923-2508(92)90117-7
更新日期：1992-07-01 00:00:00
abstract：:Pathogenic Vibrio cholerae strains were compared by fingerprinting with arbitrarily primed polymerase chain reaction (AP-PCR). They were O1 classical and El Tor strains and recent non-O1 Bengal strains. Ten oligonucleotides from a total of fifty-two tested gave distinctive patterns, and these strains were separated in...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/0923-2508(96)81064-3
更新日期：1995-10-01 00:00:00
abstract：:An unusual structural component of plasmid pUC18 was observed in transformants of Escherichia coli strains. This molecule migrated faster than superhelical topoisomers in agarose gel electrophoresis and was difficult to stain with ethidium bromide. This unusual topology appeared independently of gyrase mutation, and t...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/0923-2508(92)90061-r
更新日期：1992-09-01 00:00:00
