Wax ester production by bacteria.

abstract：:There has been a dramatic increase in the number of completely sequenced bacterial genomes during the past two years as a result of the efforts both of public genome agencies and the pharmaceutical industry. The availability of completely sequenced genomes permits more systematic analyses of genes, evolution and genom...

journal_title：Current opinion in microbiology

authors： Brutlag DL

更新日期：1998-06-01 00:00:00

abstract：:Streptococcus agalactiae (group B Streptococcus, GBS), a normal constituent of the intestinal microbiota is the major cause of human neonatal infections and a worldwide spread 'hypervirulent' clone, GBS ST-17, is strongly associated with neonatal meningitis. Adhesion to epithelial and endothelial cells constitutes a k...

journal_title：Current opinion in microbiology

authors： Tazi A,Bellais S,Tardieux I,Dramsi S,Trieu-Cuot P,Poyart C

更新日期：2012-02-01 00:00:00

abstract：:Much progress has been made in recent years in the investigation of the interplay between HIV-1 and its host cells. Most of these interactions are complex and have not yet been fully unraveled. Nevertheless, current knowledge on the molecular interactions between HIV and host-cell factors has substantially broadened o...

journal_title：Current opinion in microbiology

authors： Trkola A

更新日期：2004-08-01 00:00:00

abstract：:Bacteria of Shigella spp., the causative agents of shigellosis in humans, possess a repertoire of approximately 25-30 effectors injected into host cells by a type III secretion apparatus (T3SA). The T3SA activity is activated upon contact of bacteria with cells and controls expression of some effectors. Recent structu...

journal_title：Current opinion in microbiology

authors： Parsot C

更新日期：2009-02-01 00:00:00

abstract：:The continued evolution of antimicrobial resistance in the hospital and more recently in the community threatens to seriously compromise our ability to treat serious infections. The major success of the seven-valent Streptococcus pneumoniae vaccine at reducing both infection and resistance has been followed by the eme...

journal_title：Current opinion in microbiology

authors： Rice LB

更新日期：2009-10-01 00:00:00

abstract：:The quest for the discovery of novel natural products has entered a new chapter with the enormous wealth of genetic data that is now available. This information has been exploited by using whole-genome sequence mining to uncover cryptic pathways, or biosynthetic pathways for previously undetected metabolites. Alternat...

journal_title：Current opinion in microbiology

authors： Van Lanen SG,Shen B

更新日期：2006-06-01 00:00:00

abstract：:Kinetoplastid parasites adapt to different environments with wide-reaching control of gene expression, but transcription of nuclear protein-coding genes is polycistronic: there is no individual control of transcription initiation. Mature mRNAs are made by co-transcriptional trans splicing and polyadenylation, and comp...

journal_title：Current opinion in microbiology

authors： Clayton CE

更新日期：2016-08-01 00:00:00

abstract：:Sequestered from the action of complement, antibody and lytic peptides, phagosomal pathogens pose a unique problem for the innate immune system both in terms of detection and disposal. An immunologically induced 47-kDa (p47) GTPase family recruited to nascent phagosomes (PGs) has provided new insights into how vertebr...

journal_title：Current opinion in microbiology

authors： MacMicking JD

更新日期：2005-02-01 00:00:00

abstract：:Candida albicans is a regular member of the intestinal microbiota in the majority of the human population. This underscores C. albicans' adaptation to life in the intestine without inducing competitive interactions with other microbes, or immune responses detrimental to its survival. However, specific conditions such ...

journal_title：Current opinion in microbiology

authors： Kumamoto CA,Gresnigt MS,Hube B

更新日期：2020-08-01 00:00:00

abstract：:The three dimensional ultrastructure of cells and tissues comes to light with tomography. There is an inherent tension between representing molecular detail at the highest possible resolution, on one hand, and visualizing spatial relations between large organelles or even neighboring cells in large volumes, on the oth...

journal_title：Current opinion in microbiology

authors： Elbaum M

更新日期：2018-06-01 00:00:00

abstract：:The central role of small RNAs in regulating bacterial gene expression has been elucidated in the past years. Typically, small RNAs act via specific basepairing with target mRNAs, leading to modulation of translation initiation and mRNA stability. Quantitative studies suggest that small RNA regulation is characterized...

journal_title：Current opinion in microbiology

authors： Levine E,Hwa T

更新日期：2008-12-01 00:00:00

abstract：:Xenogeneic silencing proteins facilitate horizontal gene transfer by silencing expression of AT-rich sequences. By virtue of their activity these proteins serve as master regulators of a variety of important functions including motility, drug resistance, and virulence. Three families of silencers have been identified ...

journal_title：Current opinion in microbiology

authors： Ali SS,Xia B,Liu J,Navarre WW

更新日期：2012-04-01 00:00:00

abstract：:Integrative and conjugative elements (ICEs) are nearly ubiquitous in microbial genomes and influence their evolution by providing adaptive functions to their host and by enhancing genome plasticity and diversification. For a long-time, it has been assumed that by integrating into the chromosome of their host, these se...

journal_title：Current opinion in microbiology

authors： Burrus V

更新日期：2017-08-01 00:00:00

abstract：:Dynamic properties of type IV pili are essential for their function in bacterial infection, twitching motility and gene transfer. Laser tweezers are versatile tools to study the molecular mechanism underlying pilus dynamics at the single molecule level. Recently, these optical tweezers have been used to monitor pilus ...

journal_title：Current opinion in microbiology

authors： Maier B

更新日期：2005-06-01 00:00:00

abstract：:High-throughput identification of proteins and their accurate partial sequencing by shotgun nanoLC-MS/MS are now feasible for any cellular model at a full genomic scale. Proteogenomics is the integration of these data with the genome. Mining microbial proteomes allows validation of predicted orphan genes and correctio...

journal_title：Current opinion in microbiology

authors： Armengaud J

更新日期：2009-06-01 00:00:00

abstract：:Bacterial shape has always been hypothesized to play an important role in the biology of a species and in the ability of certain bacteria to influence human health. The recent discovery of peptidoglycan hydrolases that modulate shape has now allowed this hypothesis to be addressed directly. Genetic, biochemical, and p...

journal_title：Current opinion in microbiology

authors： Frirdich E,Gaynor EC

更新日期：2013-12-01 00:00:00

abstract：:Host-pathogen interactions are often heterogeneous involving individual encounters between host and pathogen cells with diverse molecular mechanisms, response networks, and diverging outcomes. Single-cell reporters can identify the various types of interactions and participating pathogen subsets, help to unravel under...

journal_title：Current opinion in microbiology

authors： Roche B,Bumann D

更新日期：2021-02-01 00:00:00

abstract：:Wild Escherichia coli are superbly adapted to survive in the intestines of their mammalian hosts and in the environment. E. coli K12 derivative (MG1655) encodes 4288 potential genes that provide the background genetic framework of this species. Particular E. coli clonal types encode additional chromosomal and extrachr...

journal_title：Current opinion in microbiology

authors： Dougan G,Haque A,Pickard D,Frankel G,O'Goara P,Wain J

更新日期：2001-02-01 00:00:00

abstract：:In response to starvation, myxobacteria build multicellular fruiting bodies that contain many thousands of cells and that have particular species-specific shapes. To coordinate fruiting body development, the myxobacterial cells signal to each other. The timing of and cellular responses to these signals help to give fo...

journal_title：Current opinion in microbiology

authors： Kaiser D

更新日期：1998-12-01 00:00:00

abstract：:The recently decoded genomes of the major clostridial toxin-producing pathogens Clostridium perfringens, Clostridium tetani, Clostridium botulinum and Clostridium difficile have provided a huge amount of new sequence data. Recent studies have focused on the identification and investigation of pathogenic determinants a...

journal_title：Current opinion in microbiology

authors： Brüggemann H

更新日期：2005-10-01 00:00:00

abstract：:Selective autophagy is an important effector mechanism of cell autonomous immunity, in particular against invasive bacterial species. Anti-bacterial autophagy is activated by rupture of bacteria-containing vacuoles and exposure of bacteria to the cytosol. The autophagy cargo receptors p62, NDP52 and Optineurin detect ...

journal_title：Current opinion in microbiology

authors： Boyle KB,Randow F

更新日期：2013-06-01 00:00:00

abstract：:Pseudogenes are defined as fragments of once-functional genes that have been silenced by one or more nonsense, frameshift or missense mutations. Despite continuing increases in the speed of sequencing and annotating bacterial genomes, the identification and categorisation of pseudogenes remains problematic. Even when ...

journal_title：Current opinion in microbiology

authors： Goodhead I,Darby AC

更新日期：2015-02-01 00:00:00

abstract：:Bacterial pathogens employ a myriad of strategies to alter host tissue cell functions for bacterial advantage during infection. Recent advances revealed a fusion of infection biology with stem cell biology by demonstrating developmental reprogramming of lineage committed host glial cells to progenitor/stem cell-like c...

journal_title：Current opinion in microbiology

authors： Hess S,Rambukkana A

更新日期：2015-02-01 00:00:00

abstract：:Molecular techniques are providing unprecedented insights into the organismal and functional make-up of natural microbial consortia. Apart from nucleic acid based approaches, community proteomics has the potential to provide a high-resolution representation of genotypic and phenotypic traits of distinct community memb...

journal_title：Current opinion in microbiology

authors： Wilmes P,Bond PL

更新日期：2009-06-01 00:00:00

abstract：:Mast cells (MCs) have been implicated in orchestrating the host's early innate immune and adaptive immune responses in several models of acute bacterial infections. Most of this activity results in early clearance of the bacteria and timely resolution of infection. However, during chronic infections because of the pro...

journal_title：Current opinion in microbiology

authors： Chan CY,St John AL,Abraham SN

更新日期：2012-02-01 00:00:00

abstract：:Activation of professional phagocytes with the concomitant generation of oxidant species is a medullar innate immune process for the control of acute Trypanosoma cruzi infection. Recent data reinforce the hypothesis that parasites more prepared to deal with the host-oxidative assault are more efficient for the establi...

journal_title：Current opinion in microbiology

authors： Piacenza L,Alvarez MN,Peluffo G,Radi R

更新日期：2009-08-01 00:00:00

abstract：:Antibiotic lethality is a complex physiological process, sensitive to external cues. Recent advances using systems approaches have revealed how events downstream of primary target inhibition actively participate in antibiotic death processes. In particular, altered metabolism, translational stress and DNA damage each ...

journal_title：Current opinion in microbiology

authors： Yang JH,Bening SC,Collins JJ

更新日期：2017-10-01 00:00:00

abstract：:Cyanobacteria possess the simplest known circadian clock, which presents a unique opportunity to study how rhythms are generated and how input signals from the environment reset the clock time. The kaiABC locus forms the core of the oscillator, and the remarkable ability to reconstitute oscillations using purified Kai...

journal_title：Current opinion in microbiology

authors： Pattanayak G,Rust MJ

更新日期：2014-04-01 00:00:00

abstract：:Recent studies on antibacterials have focused on the development of antimycobacterial agents and antibacterial peptides, and on furthering the understanding of agents that have been available for several decades, including imidazoles, beta-lactams and quinolones. New areas of research include antisense oligonucleotide...

journal_title：Current opinion in microbiology

authors： Piddock LJ

更新日期：1998-10-01 00:00:00

abstract：:Virulence gene regulators RovA, SlyA and PecS comprise a subset of the MarR/SlyA family of transcriptional regulators, which has been shown to be involved in the regulation of virulence genes. These regulators have all been shown to both positively and negatively regulate the expression of multiple genes, involving se...

journal_title：Current opinion in microbiology

authors： Ellison DW,Miller VL

更新日期：2006-04-01 00:00:00