Abstract：
:This communication describes the cloning of a 1.8-kb fragment from the genome of the corynephage phi AAU2, which aborts the phage lytic cycle when cloned on a high-copy shuttle vector. The associated phenotype, called Apld (aborting phage lytic development), was revealed by noting the reduced plaque size and lower efficiencies of plaquing of phi AAU2 cp, a virulent derivative of phi AAU2, on "Arthrobacter aureus"-C70 Apld+ cells. Adsorption and phage DNA transfection experiments showed evidence that Apld acted once the phage DNA had entered into the cell; apld was confined to a single open reading frame (ORF), encoding a putative 63-aa polypeptide which did not show any homology to proteins contained in the databanks; apld is followed by an ORF the product of which shows homology with a protein expressed by the early region of the Streptomyces phage phi C31.
journal_name
Res Microbioljournal_title
Research in microbiologyauthors
Le Marrec C,Moreau S,Leret V,Schäffer A,Blanco C,Trautwetter Adoi
10.1016/s0923-2508(98)80078-8subject
Has Abstractpub_date
1998-03-01 00:00:00pages
177-88issue
3eissn
0923-2508issn
1769-7123pii
S0923-2508(98)80078-8journal_volume
149pub_type
杂志文章abstract：:In this study, we identified an antimicrobial compound produced by the Gram-negative bacterium Serratia marcescens. Colonies of S. marcescens inhibited the growth of nine different methicillin-resistant Staphylococcus aureus (MRSA) isolates and several other tested Gram-positive bacterial species, but not Gram-negativ...
journal_title：Research in microbiology
pub_type： 杂志文章
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更新日期：2013-10-01 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...
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更新日期：2018-01-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/s0923-2508(98)80323-9
更新日期：1998-06-01 00:00:00
abstract：:Mollicute evolution has been marked by significant changes in genome structure and use of their genetic information. These include a reduction in their genome G+C content and the use by most mollicutes of the UGA universal stop codon as tryptophan. More striking is the size reduction in their genome which, for some sp...
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journal_title：Research in microbiology
pub_type： 杂志文章,评审
doi：10.1016/s0923-2508(00)01163-3
更新日期：2001-01-01 00:00:00
abstract：:At the beginning of the 20th century, it was discovered at the Pasteur Institute in Tunis that epidemic typhus is transmitted by the human body louse. The complete genome sequence of its causative agent, Rickettsia prowazekii, was determined at Uppsala University in Sweden at the end of the century. In this mini-revie...
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pub_type： 杂志文章
doi：10.1016/0923-2508(93)90210-s
更新日期：1993-01-01 00:00:00
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pub_type： 杂志文章,评审
doi：10.1016/0923-2508(92)90089-7
更新日期：1992-06-01 00:00:00
abstract：:Lectin-like substances of 54 marine algae, corresponding to 30 red algae and 24 brown algae, were studied to estimate the agglutination activity against Candida guilliermondii. Extracts of Dictyopteris membranacea, Bifurcaria bifurcata, Halidrys siliquosa, Ascophyllum nodosum, Fucus serratus and F. spiralis algae show...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/0923-2508(89)90013-2
更新日期：1989-07-01 00:00:00
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更新日期：1996-07-01 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：:Bacillus species as a group offer several advantages over other bacteria for protection against root pathogens because of their ability to form endospores, and because of the broad-spectrum activity of their antibiotics. The objectives of this work were to determine the ability of strains of Bacillus to inhibit Fusari...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2005.03.001
更新日期：2005-06-01 00:00:00
abstract：:This brief note reports the nucleotide sequences of the second nifH region of Methanobacterium ivanovii and of the two nifH regions of Methanosarcina barkeri 227. In the three cases, nifH is followed by two ORF (open reading frames) similar to ORF105 and ORF128 respectively, which were previously found downstream of M...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/0923-2508(91)90091-n
更新日期：1991-01-01 00:00:00
abstract：:In heap bioleaching and waste-rock dumps, complex microbial communities exist in the flowing and interstitial liquid phases and mineral surface-associated biofilms, often embedded in extracellular polymeric substances (EPS). Microbial activity in the interstitial phase and mineral ore surface facilitates mineral degra...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2020.09.002
更新日期：2020-01-01 00:00:00
abstract：:A new actinomycete strain designated US24 producing antibacterial activities against Gram-positive and Gram-negative bacteria was isolated from Tunisian soil. Culture characteristic studies strongly suggested that the US24 strain belonged to the genus Streptomyces. Analysis of the nucleotide sequence of the 16S rRNA g...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/S0923-2508(03)00077-9
更新日期：2003-06-01 00:00:00
abstract：:Brucella spp. are Gram-negative, facultative intracellular bacteria that cause a zoonotic world-wide disease. As in other Gram-negative bacteria, its S-LPS (smooth lipopolysaccharide) is a major determinant of virulence. The Brucella melitensis 16M LPS O-antigen is a homopolymer of 4-formamido-4,6, dideoxymannose. In ...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/s0923-2508(00)90130-x
更新日期：2000-10-01 00:00:00
abstract：:Cell death induced by adherence of Staphylococcus aureus was observed in Cryptococcus neoformans. To investigate this death mechanism, we examined three factors: actin dynamics using rhodamine-phalloidin staining, accumulation of reactive oxygen species (ROS) via conversion of 2',7'-dichlorofluorescein diacetate to 2'...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2008.07.006
更新日期：2008-11-01 00:00:00
abstract：:The tolerance of the lactic acid bacterium Oenococcus oeni to hostile wine conditions is essential for the success of malolactic fermentation (MLF). In this study, reverse transcription quantitative PCR (RT-qPCR) was used to quantify the transcript level of 13 genes that could play a role in adaptation of O. oeni in w...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2005.07.006
更新日期：2006-04-01 00:00:00
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 biol...
journal_title：Research in microbiology
pub_type： 杂志文章,评审
doi：10.1016/s0923-2508(01)01279-7
更新日期：2002-01-01 00:00:00
abstract：:While the scientific contributions of François Jacob were outstanding, I also consider that his conception of science, and of its place among other forms of knowledge, is also highly original, and important for the future of science in our societies. His contributions to the history and philosophy of science were neit...
journal_title：Research in microbiology
pub_type： 传,历史文章,杂志文章
doi：10.1016/j.resmic.2014.05.001
更新日期：2014-06-01 00:00:00
abstract：:Chinoike Jigoku ("Blood Pond Hell") is located in the hot spring town of Beppu on the southern island of Kyushu in Japan, and is the site of a red-colored acidic geothermal pond. This study aimed to investigate the microbial population composition in this extremely acidic environment and to isolate/characterize acidop...
journal_title：Research in microbiology
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doi：10.1016/j.resmic.2016.04.011
更新日期：2016-09-01 00:00:00
abstract：:Triclosan is an antimicrobial agent found in many consumer products. Triclosan inhibits the bacterial fatty acid biosynthetic enzyme, enoyl-ACP reductase (FabI). Decreased susceptibility to triclosan correlates with ciprofloxacin resistance in several bacteria. In these bacteria, resistance to both drugs maps to genes...
journal_title：Research in microbiology
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doi：10.1016/j.resmic.2007.09.003
更新日期：2007-10-01 00:00:00
abstract：:Type IV secretory systems are transmembrane bacterial multiprotein complexes. They are pivotal for conjugation, bacterial-induced plant tumour formation, toxin secretion and mammalian pathogen intracellular activity. These systems are involved in the spread of antibiotic resistance genes among bacteria by enabling con...
journal_title：Research in microbiology
pub_type： 杂志文章,评审
doi：10.1016/s0923-2508(02)01313-x
更新日期：2002-05-01 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
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更新日期：2013-11-01 00:00:00
abstract：:Integrative and conjugative elements (ICEs) are self-transmissible mobile genetic elements that are increasingly recognized to contribute to lateral gene flow in prokaryotes. ICEs, like most temperate bacteriophages integrate into the genome and like conjugative plasmids disseminate by conjugative transfer to new host...
journal_title：Research in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.resmic.2004.01.012
更新日期：2004-06-01 00:00:00
abstract：:Several studies indicate Actinobacillus (Haemophilus) actinomycetemcomitans and Fusobacterium nucleatum as etiologic agents of periodontal disease. Immunosuppressive factors produced by microorganisms probably contribute to the initiation and evolution of this disease. This study evaluated the antiproliferative activi...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/j.resmic.2004.05.008
更新日期：2004-11-01 00:00:00
abstract：:Helicobacter spp. have been the focus of considerable research because of the role of this genus in gastrointestinal diseases. We infected NIH germ-free mice with Helicobacter trogontum, a recently described intestinal bacterium of rats, in order to study the distribution of this bacterium in the gastrointestinal trac...
journal_title：Research in microbiology
pub_type： 杂志文章
doi：10.1016/s0923-2508(99)80037-0
更新日期：1999-04-01 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
