Continuous Adaptive Evolution of a Fast-Growing Corynebacterium glutamicum Strain Independent of Protocatechuate.

abstract：:The human vaginal microbiome (VMB) is a complex bacterial community that interacts closely with vaginal epithelial cells (VECs) impacting the mucosal phenotype and its responses to pathogenic insults. The VMB and VEC relationship includes nutrient exchange and regulation of signaling molecules that controls numerous h...

journal_title：Frontiers in microbiology

authors： Amerson-Brown MH,Miller AL,Maxwell CA,White MM,Vincent KL,Bourne N,Pyles RB

更新日期：2019-01-14 00:00:00

abstract：:At different stages throughout their life cycle, plants often encounter several pathogenic microbes that challenge plant growth and development. The sophisticated innate plant immune system prevents the growth of harmful microbes via two interconnected defense strategies based on pathogen perception. These strategies ...

journal_title：Frontiers in microbiology

authors： Nishad R,Ahmed T,Rahman VJ,Kareem A

更新日期：2020-07-03 00:00:00

abstract：:Lipopolysaccharide-deficient mutants of smooth Brucella species (rough mutants) have been shown to arise spontaneously in culture. However, in situ analysis of Brucella infected macrophages using antibody directed against O-polysaccharide suggested a loss of reactivity of Brucella consistent with the appearance of rou...

journal_title：Frontiers in microbiology

authors： Turse JE,Pei J,Ficht TA

更新日期：2011-03-23 00:00:00

abstract：:Marine Group (MG) I (currently known as Thaumarchaeota) and MG II Archaea were first reported over two decades ago. While significant progress has been made on MG I microbiology and ecology, the progress on MG II has been noticeably slower. The common understanding is that while MG I mainly function as chemolithoautot...

journal_title：Frontiers in microbiology

authors： Zhang CL,Xie W,Martin-Cuadrado AB,Rodriguez-Valera F

更新日期：2015-10-13 00:00:00

abstract：:Biological stability of drinking water refers to the concept of providing consumers with drinking water of same microbial quality at the tap as produced at the water treatment facility. However, uncontrolled growth of bacteria can occur during distribution in water mains and premise plumbing, and can lead to hygienic ...

journal_title：Frontiers in microbiology

authors： Prest EI,Hammes F,van Loosdrecht MC,Vrouwenvelder JS

更新日期：2016-02-01 00:00:00

abstract：:Canopy-forming seaweed species of the genus Cystoseira form diverse and productive habitats along temperate rocky coasts of the Mediterranean Sea. Despite numerous studies on the rich macrofauna and flora associated with Cystoseira spp., there is little knowledge about the epiphytic bacteria. We analyzed bacterial pop...

journal_title：Frontiers in microbiology

authors： Mancuso FP,D'Hondt S,Willems A,Airoldi L,De Clerck O

更新日期：2016-04-08 00:00:00

abstract：:Helicobacter pylori (H. pylori) is well-known to be involved in gastric carcinogenesis, associated with deregulation of cell proliferation and epigenetic changes in cancer-related genes. H. pylori infection is largely acquired during childhood, persisting long-term in about half of infected individuals, a subset of wh...

journal_title：Frontiers in microbiology

authors： George S,Lucero Y,Torres JP,Lagomarcino AJ,O'Ryan M

更新日期：2020-02-12 00:00:00

abstract：:The gastrointestinal tract is an ideal habitat for diverse bacterial species that reside in a homeostatic balance with local tissue and significantly contribute to host health. Negative shifts in gut microbiota profiles, also known as dysbiosis, may be implicated in the development of chronic disorders such as inflamm...

journal_title：Frontiers in microbiology

authors： Babbar A,Hitch TCA,Pabst O,Clavel T,Hübel J,Eswaran S,Wagner N,Schippers A

更新日期：2019-10-04 00:00:00

abstract：:The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a new coronavirus that was recently discovered in 2019. While the world is working hard to overcome and control the coronavirus disease 2019 (COVID-19) pandemic, it is also crucial to be prepared for the great impacts of this outbreak on the developme...

journal_title：Frontiers in microbiology

authors： Rezasoltani S,Yadegar A,Hatami B,Asadzadeh Aghdaei H,Zali MR

更新日期：2020-12-15 00:00:00

abstract：:Bacteriophages (phages) are bacterial viruses that parasitize bacteria. They are highly prevalent in nature, with an estimated 1031 viral particles in the whole biosphere, and they outnumber bacteria by at least 10-fold. Hence, phages represent important drivers of bacterial evolution, although our knowledge of the ro...

journal_title：Frontiers in microbiology

authors： Fortier LC

更新日期：2018-08-31 00:00:00

abstract：:The outer potato periderm layer consists of dead suberized cells. Suberin, a protective biopolymer, is made of a polyaliphatic portion covalently linked to polyaromatic moieties. Evidence accumulates that Streptomyces scabies, the main causal agent of potato common scab, can degrade the suberin aliphatic part but its ...

journal_title：Frontiers in microbiology

authors： Khalil M,Lerat S,Beaudoin N,Beaulieu C

更新日期：2019-12-04 00:00:00

abstract：:Soil dwelling Streptomyces species are faced with large variations in carbon or nitrogen sources, phosphate, oxygen, iron, sulfur, and other nutrients. These drastic changes in key nutrients result in an unbalanced metabolism that have undesirable consequences for growth, cell differentiation, reproduction, and second...

journal_title：Frontiers in microbiology

authors： Martín JF,Liras P

更新日期：2020-01-22 00:00:00

abstract：:Anti-retroviral therapy (ART) is crucial for controlling human immunodeficiency virus type-1 (HIV-1) infection. Recently, progress in identifying and characterizing highly potent broadly neutralizing antibodies has provided valuable templates for HIV-1 therapy and vaccine design. Nevertheless, HIV-1, like many RNA vir...

journal_title：Frontiers in microbiology

authors： Harada S,Yoshimura K

更新日期：2017-03-16 00:00:00

abstract：:Singapore grouper iridovirus (SGIV) causes high mortality rates in mariculture, and effective treatments against SGIV infection are urgently required. Illicium verum Hook. f. (I. verum) is a well-known medicinal plant with a variety of biological activities. The natural ingredient quercetin isolated from I. verum coul...

journal_title：Frontiers in microbiology

authors： Liu M,Yu Q,Xiao H,Li M,Huang Y,Zhang Q,Li P

更新日期：2020-10-16 00:00:00

abstract：:Globally, mosquitoes are known to be competent vectors to various arboviruses that cause serious and debilitating diseases to humans and animals. Conversely, mosquitoes harbor a wide array of insect specific viruses (ISVs) that are generally neglected. Extensive characterization of these ISVs is important in understan...

journal_title：Frontiers in microbiology

authors： Zhao L,Mwaliko C,Atoni E,Wang Y,Zhang Y,Zhan J,Hu X,Xia H,Yuan Z

更新日期：2019-08-22 00:00:00

abstract：:Separating the contributions of anaerobic oxidation of methane and organoclastic sulfate reduction in the overall sedimentary sulfur cycle of marine sediments has benefited from advances in isotope biogeochemistry. Particularly, the coupling of sulfur and oxygen isotopes measured in the residual sulfate pool (δ18OSO4 ...

journal_title：Frontiers in microbiology

authors： Antler G,Pellerin A

更新日期：2018-04-06 00:00:00

abstract：:Microbial biofilms in gravity-driven membrane (GDM) filtration systems can efficiently degrade the cyanotoxin microcystin (MC), but it is unclear if this function depends on the presence of MC-producing cyanobacteria in the source water habitat. We assessed the removal of MC from added Microcystis aeruginosa biomass i...

journal_title：Frontiers in microbiology

authors： Silva MOD,Desmond P,Derlon N,Morgenroth E,Pernthaler J

更新日期：2019-04-18 00:00:00

abstract：:Bacillus pumilus 64-1, a bacterial strain isolated from the marine sponge Plakina cyanorosea, which exhibits antimicrobial activity against both pathogenic and drug-resistant Gram-positive and Gram-negative bacteria. This study aimed to conduct an in-depth genomic analysis of this bioactive sponge-derived strain. The ...

journal_title：Frontiers in microbiology

authors： Freitas-Silva J,de Oliveira BFR,Vigoder FM,Muricy G,Dobson ADW,Laport MS

更新日期：2021-01-08 00:00:00

abstract：:Milk spoilage is caused by the presence of proteolytic enzymes produced by Pseudomonas spp. during storage at low temperatures. The aim of this study was to identify Pseudomonas spp. in raw milk and investigate their associated proteolytic properties at low temperatures. Raw milk samples (n = 87) were collected from 8...

journal_title：Frontiers in microbiology

authors： Meng L,Zhang Y,Liu H,Zhao S,Wang J,Zheng N

更新日期：2017-11-08 00:00:00

abstract：:Pathogens have evolved mechanisms to modulate host cell functions and avoid recognition and destruction by the host damage response. For many years, researchers have focused on proteins as the main effectors used by pathogens to hijack host cell pathways, but only recently with the development of deep RNA sequencing t...

journal_title：Frontiers in microbiology

authors： Bayer-Santos E,Marini MM,da Silveira JF

更新日期：2017-03-21 00:00:00

abstract：:Synechococcus elongatus PCC 7942 is a paradigmatic model organism for nitrogen regulation in cyanobacteria. Expression of genes involved in nitrogen assimilation is positively regulated by the 2-oxoglutarate receptor and global transcriptional regulator NtcA. Maximal activation requires the subsequent binding of the c...

journal_title：Frontiers in microbiology

authors： Labella JI,Cantos R,Espinosa J,Forcada-Nadal A,Rubio V,Contreras A

更新日期：2017-07-11 00:00:00

abstract：:Hepatitis E virus (HEV) is associated with acute hepatitis disease, which may lead to chronic disease in immunocompromised individuals. The disease is particularly severe among pregnant women (20-30% mortality). The only licensed vaccine against HEV, which is available in China, is the Escherichia coli purified recomb...

journal_title：Frontiers in microbiology

authors： Gupta J,Kaul S,Srivastava A,Kaushik N,Ghosh S,Sharma C,Batra G,Banerjee M,Shalimar,Nayak B,Ranjith-Kumar CT,Surjit M

更新日期：2020-02-06 00:00:00

abstract：:Similar to other CTX-M family enzymes, KLUC is a recently identified and emerging determinant of cefotaxime resistance that has been recovered from at least three Enterobacteriaceae species, including Kluyvera cryocrescens, Escherichia coli, and Enterobacter cloacae. Whether this extended-spectrum β-lactamase (ESBL) h...

journal_title：Frontiers in microbiology

authors： Li P,Shen K,Zhang Y,Ying J,Zhu T,Liu Y,Xu L,Lin C,Zhang K,Li P,Lu J,Li K,Yi H,Bao Q,Xu T

更新日期：2018-08-15 00:00:00

abstract：:Coastal eutrophication is a key driver of shifts in bacterial communities on coral reefs. With fringing and patch reefs at varying distances from the coast the Spermonde Archipelago in southern Sulawesi, Indonesia offers ideal conditions to study the effects of coastal eutrophication along a spatially defined gradient...

journal_title：Frontiers in microbiology

authors： Kegler HF,Lukman M,Teichberg M,Plass-Johnson J,Hassenrück C,Wild C,Gärdes A

更新日期：2017-04-20 00:00:00

abstract：:Previously, we showed that Bacillus amyloliquefaciens FZB42 can confer salt tolerance in plants by root inoculation under salt stress condition, and the FZB42 volatile organic compounds (VOCs) promoted plant growth and development under non-salt stress condition. In the present study, we investigated the mechanism tha...

journal_title：Frontiers in microbiology

authors： Liu S,Tian Y,Jia M,Lu X,Yue L,Zhao X,Jin W,Wang Y,Zhang Y,Xie Z,Wang R

更新日期：2020-11-12 00:00:00

abstract：:Retroviruses create permanently integrated proviruses that exist in the host genome. Retroviral genomes encode for functionally conserved gag, pro, pol, and env regions, as well as integrase (IN), which is required for retroviral integration. IN mediates viral genome insertion through 3' end processing of the viral DN...

journal_title：Frontiers in microbiology

authors： Bray S,Turnbull M,Hebert S,Douville RN

更新日期：2016-12-01 00:00:00

abstract：:Two entomopathogenic bacteria, Xenorhabdus and Photorhabdus, are known to be able to synthesize and secrete eicosanoid biosynthesis inhibitors (EIBs) that can enhance pathogenicity of Bacillus thuringiensis (Bt) against different target insects. Such enhancements can be explained by the suppression of immune responses...

journal_title：Frontiers in microbiology

authors： Sajjadian SM,Kim Y

更新日期：2020-03-27 00:00:00

abstract：:Dietary inclusions of baicalin and chlorogenic acid were beneficial for intestinal health in pigs. Nevertheless, it is unknown whether these plant-derived products had protection for intestine against bacterial challenge in chickens. This study was aimed at evaluating the potential mitigating effects of plant extracts...

journal_title：Frontiers in microbiology

authors： Wang WW,Jia HJ,Zhang HJ,Wang J,Lv HY,Wu SG,Qi GH

更新日期：2019-07-24 00:00:00

abstract：:For the past 25 years, phage display technology has been an invaluable tool for studies of protein-protein interactions. However, the inherent biological, biochemical, and biophysical properties of filamentous bacteriophage, as well as the ease of its genetic manipulation, also make it an attractive platform outside t...

journal_title：Frontiers in microbiology

authors： Henry KA,Arbabi-Ghahroudi M,Scott JK

更新日期：2015-08-04 00:00:00

abstract：:Spices have been used since ancient times. Although they have been employed mainly as flavoring and coloring agents, their role in food safety and preservation have also been studied in vitro and in vivo. Spices have exhibited numerous health benefits in preventing and treating a wide variety of diseases such as cance...

journal_title：Frontiers in microbiology

authors： Gottardi D,Bukvicki D,Prasad S,Tyagi AK

更新日期：2016-09-21 00:00:00