Cell and nuclear recognition mechanisms mediated by mating type in filamentous ascomycetes.

abstract：:Environmental pathogenic fungi present a paradox in that they are virulent in animals without requiring animal hosts for replication or survival, a phenomenon we call 'ready-made' virulence. In the human pathogenic fungus Cryptococcus neoformans, the capacity for virulence in animals may originate from environmental s...

journal_title：Current opinion in microbiology

authors： Casadevall A,Steenbergen JN,Nosanchuk JD

更新日期：2003-08-01 00:00:00

abstract：:Several species of Archaea are involved in symbiotic or parasitic associations with representatives of Eukarya, Bacteria and other Archaea. Eukaryal interactions include different members of methanogens, found in the gut of arthropods, in the rumen of cattle, and in the human intestine, while Cenarchaeum symbiosum is ...

journal_title：Current opinion in microbiology

authors： Moissl-Eichinger C,Huber H

更新日期：2011-06-01 00:00:00

abstract：:Human cytomegalovirus (HCMV) is a clinically significant herpes virus that maintains a lifelong infection in the host. HCMV infection of endothelial cells and macrophages plays an important role in the establishment of latency and persistence, which appears critical for the maintenance of HCMV within the host. HCMV in...

journal_title：Current opinion in microbiology

authors： Jarvis MA,Nelson JA

更新日期：2002-08-01 00:00:00

abstract：:In the study of transmembrane transport, molecular phylogeny provides a reliable guide to protein structure, catalytic and noncatalytic transport mechanisms, mode of energy coupling and substrate specificity. It also allows prediction of the evolutionary history of a transporter family, leading to estimations of its a...

journal_title：Current opinion in microbiology

authors： Saier MH

更新日期：1999-10-01 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：:In Gram-negative bacteria such as Escherichia coli the peptidoglycan sacculus resides in the periplasm, a compartment that experiences changes in pH value, osmolality, ion strength and other parameters depending on the cell's environment. Hence, the cell needs robust peptidoglycan growth mechanisms to grow and divide ...

journal_title：Current opinion in microbiology

authors： Pazos M,Peters K,Vollmer W

更新日期：2017-04-01 00:00:00

abstract：:Asexual sporulation (conidiation) in the ascomycetous filamentous fungi involves the formation of conidia, formed on specialized structures called conidiophores. Conidiation in filamentous fungi involves many common themes including spatial and temporal regulation of gene expression, specialized cellular differentiati...

journal_title：Current opinion in microbiology

authors： Park HS,Yu JH

更新日期：2012-12-01 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：:Single microbial cells can now be sequenced using DNA amplified by the Multiple Displacement Amplification (MDA) reaction. The few femtograms of DNA in a bacterium are amplified into micrograms of high molecular weight DNA suitable for DNA library construction and Sanger sequencing. The MDA-generated DNA also performs...

journal_title：Current opinion in microbiology

authors： Lasken RS

更新日期：2007-10-01 00:00:00

abstract：:Research into the mechanisms regulating bacterial cell size has its origins in a single paper published over 50 years ago. In it Schaechter and colleagues made the observation that the chemical composition and size of a bacterial cell is a function of growth rate, independent of the medium used to achieve that growth ...

journal_title：Current opinion in microbiology

authors： Vadia S,Levin PA

更新日期：2015-04-01 00:00:00

abstract：:In this review, we demonstrate how game theory can be a useful first step in modeling and understanding interactions among bacteria that produce and resist antibiotics. We introduce the basic features of evolutionary game theory and explore model microbial systems that correspond to some classical games. Each game dis...

journal_title：Current opinion in microbiology

authors： Conlin PL,Chandler JR,Kerr B

更新日期：2014-10-01 00:00:00

abstract：:Macrophages protect their host by engulfing foreign bodies within phagosomes that rapidly develop into microbicidal organelles. Numerous pathogens, such as species of Toxoplasma, Leishmania, Mycobacterium, Salmonella and Legionella, thrive in human macrophages, sometimes with disastrous effects. Defining the survival ...

journal_title：Current opinion in microbiology

authors： Amer AO,Swanson MS

更新日期：2002-02-01 00:00:00

abstract：:Recent studies based on metagenomics and other molecular techniques have permitted a detailed knowledge of the microbial diversity and metabolic activities of microorganisms in hypersaline environments. The current accepted model of community structure in hypersaline environments is that the square archaeon Haloquadra...

journal_title：Current opinion in microbiology

authors： Ventosa A,de la Haba RR,Sánchez-Porro C,Papke RT

更新日期：2015-06-01 00:00:00

abstract：:Most Candida albicans strains are heterozygous at the MTL (mating-type-like) locus, but mating occurs in hemi- or homozygous strains. The white-opaque switch process is repressed by the heterodimer of the MTLa1 and MTLalpha2 gene products, while mating genes are induced by a2 and alpha1. Mating occurs in opaque cells ...

journal_title：Current opinion in microbiology

authors： Magee PT,Magee BB

更新日期：2004-12-01 00:00:00

abstract：:Complete and partial genome sequence information is underway in several parasitic and symbiotic fungi that infect humans, other animals and plants. Comparative analyses of these sequences will provide new insights into the genomic plasticity and evolution of parasitism and mutualism in fungi. ...

journal_title：Current opinion in microbiology

authors： Tunlid A,Talbot NJ

更新日期：2002-10-01 00:00:00

abstract：:Some of the most successful drugs in the antibiotic pharmacopeia are those that inhibit bacterial cell wall biosynthesis. However, the worldwide spread of bacterial antibiotic resistance has eroded the clinical efficacy of these drugs and the antibiotic pipeline continues to be lean as drug discovery programs struggle...

journal_title：Current opinion in microbiology

authors： Gale RT,Brown ED

更新日期：2015-10-01 00:00:00

abstract：:The discovery of tubulin-like cytoskeletal proteins carried on the genomes of bacteriophages that are actively used for phage propagation during both the lytic and lysogenic cycle have revealed that there at least two ways that viruses can utilize a cytoskeleton; co-opt the host cytoskeleton or bring their own homolog...

journal_title：Current opinion in microbiology

authors： Erb ML,Pogliano J

更新日期：2013-12-01 00:00:00

abstract：:Sensing its changing environment is key for Vibrio cholerae when making the transition from an aquatic lifestyle to one more suited to a human host. An inverse correlation between motility and virulence gene expression has been reported, with the NADH : ubiquinone oxidoreductase system which powers motility by generat...

journal_title：Current opinion in microbiology

authors： Krukonis ES,DiRita VJ

更新日期：2003-04-01 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：:Organisms do not exist isolated from each other, but constantly interact. Cells can sense the presence of interaction partners by a range of receptors and, via complex regulatory networks, specifically react by changing the expression of many of their genes. Technological advances in next-generation sequencing over th...

journal_title：Current opinion in microbiology

authors： Wolf T,Kämmer P,Brunke S,Linde J

更新日期：2018-04-01 00:00:00

abstract：:Following concerns over the potential for insect resistance to insecticidal Bacillus thuringiensis toxins expressed in transgenic plants, there has been recent interest in novel biological insecticides. Over the past year there has been considerable progress in the cloning of several alternative toxin genes from the b...

journal_title：Current opinion in microbiology

authors： ffrench-Constant R,Bowen D

更新日期：1999-06-01 00:00:00

abstract：:The human body comprises of micro-ecosystem made up of trillions of microbes (i.e. bacteria, archaea, fungi, protists and viruses). The total microbial gene content, which is referred to as the human microbiome, is fundamental to human physiology and immunity. There exists an intricate relationship between the surroun...

journal_title：Current opinion in microbiology

authors： Sharma A,Gilbert JA

更新日期：2018-08-01 00:00:00

abstract：:Bacterial cell division takes place almost entirely below the diffraction limit of light microscopy, making super-resolution microscopy ideally suited to interrogating this process. I review how super-resolution microscopy has advanced our understanding of bacterial cell division. I discuss the mechanistic implication...

journal_title：Current opinion in microbiology

authors： Holden S

更新日期：2018-06-01 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：: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：:Since the publication of the complete genome sequence of Mycobacterium tuberculosis in 1998, there has been a marked intensification and diversification of activities in the field of tuberculosis research. Among the areas that have advanced spectacularly are comparative genomics, functional genomics-notably the study ...

journal_title：Current opinion in microbiology

authors： Domenech P,Barry CE 3rd,Cole ST

更新日期：2001-02-01 00:00:00

abstract：:Leishmania parasites are able to delay the onset of cell-mediated immunity by selectively impairing the ability of infected macrophages to produce interleukin (IL)-12. Leishmania infection arrests the JAK/STAT-mediated signal transduction involved in activation of the IL-12 p40 promoter; the phosphorylation defects ma...

journal_title：Current opinion in microbiology

authors： McDowell MA,Sacks DL

更新日期：1999-08-01 00:00:00

abstract：:RNA sequencing has emerged as the premier approach to study bacterial transcriptomes. While the earliest published studies analyzed the data qualitatively, the data are readily digitized and lend themselves to quantitative analysis. High-resolution RNA sequence (RNA-seq) data allows transcriptional features (promoters...

journal_title：Current opinion in microbiology

authors： Creecy JP,Conway T

更新日期：2015-02-01 00:00:00

abstract：:There is accumulating evidence that motile bacteria are chemotactically attracted to environmental pollutants that they can degrade. Chemotaxis, the ability of motile bacteria to detect and respond to specific chemicals in the environment, can increase an organism's chances of locating useful sources of carbon, nitrog...

journal_title：Current opinion in microbiology

authors： Parales RE,Harwood CS

更新日期：2002-06-01 00:00:00

abstract：:The availability of genome information for microbial consortia, including unculturable species, from environmental samples has enabled systems-biology interrogation by providing a means to access genomic, transcriptomic, and proteomic information. This provides a unique opportunity to characterize the molecular activi...

journal_title：Current opinion in microbiology

authors： Hettich RL,Sharma R,Chourey K,Giannone RJ

更新日期：2012-06-01 00:00:00