Comparative Genome Analyses of Vibrio anguillarum Strains Reveal a Link with Pathogenicity Traits.

abstract：:Marine oil spills can impact both coastal and offshore marine environments, but little information is available on how the microbial response to oil and dispersants might differ between these biomes. Here, we describe the compositional and functional response of microbial communities to different concentrations of oil...

journal_title：mSystems

authors： Doyle SM,Lin G,Morales-McDevitt M,Wade TL,Quigg A,Sylvan JB

更新日期：2020-08-25 00:00:00

abstract：:Social behavior can alter the microbiome composition via transmission among social partners, but there have been few controlled experimental studies of gut microbiome transmission among social partners in primates. We collected longitudinal fecal samples from eight unrelated male-female pairs of marmoset monkeys prior...

journal_title：mSystems

authors： Zhu L,Clayton JB,Suhr Van Haute MJ,Yang Q,Hassenstab HR,Mustoe AC,Knights D,Benson AK,French JA

更新日期：2020-03-24 00:00:00

abstract：:The 2,3-seco pathway, the pathway for anaerobic cholesterol degradation, has been established in the denitrifying betaproteobacterium Sterolibacterium denitrificans. However, knowledge of how microorganisms respond to cholesterol at the community level is elusive. Here, we applied mesocosm incubation and 16S rRNA sequ...

journal_title：mSystems

authors： Wei ST,Wu YW,Lee TH,Huang YS,Yang CY,Chen YL,Chiang YR

更新日期：2018-10-30 00:00:00

abstract：:Intestinal bacterial dysbiosis has been increasingly linked to ankylosing spondylitis (AS), which is a prototypic and best studied subtype of spondyloarthritis (SpA). Fungi and bacteria coexist in the human gut and interact with each other. Although they have been shown to contribute actively to health or disease, no ...

journal_title：mSystems

authors： Li M,Dai B,Tang Y,Lei L,Li N,Liu C,Ge T,Zhang L,Xu Y,Hu Y,Li P,Zhang Y,Yuan J,Li X

更新日期：2019-03-26 00:00:00

abstract：:Persister cells are genetically identical variants in a bacterial population that have phenotypically modified their physiology to survive environmental stress. In bacterial pathogens, persisters are able to survive antibiotic treatment and reinfect patients in a frustrating cycle of chronic infection. To better defin...

journal_title：mSystems

authors： Micheva-Viteva SN,Shakya M,Adikari SH,Gleasner CD,Velappan N,Mourant JR,Chain PSG,Hong-Geller E

更新日期：2020-02-11 00:00:00

abstract：:Bumble bees are important pollinators in natural and agricultural ecosystems. Their social colonies are founded by individual queens, which, as the predominant reproductive females of colonies, contribute to colony function through worker production and fitness through male and new queen production. Therefore, queen h...

journal_title：mSystems

authors： Wang L,Wu J,Li K,Sadd BM,Guo Y,Zhuang D,Zhang Z,Chen Y,Evans JD,Guo J,Zhang Z,Li J

更新日期：2019-12-10 00:00:00

abstract：:Soil metagenomics has been touted as the "grand challenge" for metagenomics, as the high microbial diversity and spatial heterogeneity of soils make them unamenable to current assembly platforms. Here, we aimed to improve soil metagenomic sequence assembly by applying the Moleculo synthetic long-read sequencing techno...

journal_title：mSystems

authors： White RA 3rd,Bottos EM,Roy Chowdhury T,Zucker JD,Brislawn CJ,Nicora CD,Fansler SJ,Glaesemann KR,Glass K,Jansson JK

更新日期：2016-06-28 00:00:00

abstract：:Using automated genome analysis tools, it is often unclear to what degree genetic variability in homologous biosynthetic pathways relates to structural variation. This hampers strain prioritization and compound identification and can lead to overinterpretation of chemical diversity. Here, we assessed the metabolic pot...

journal_title：mSystems

authors： Männle D,McKinnie SMK,Mantri SS,Steinke K,Lu Z,Moore BS,Ziemert N,Kaysser L

更新日期：2020-06-02 00:00:00

abstract：:Microbiology, like many areas of life science research, is increasingly data-intensive. As such, bioinformatics and data science skills have become essential to leverage microbiome sequencing data for discovery. Short intensive courses have sprung up as formal computational training opportunities at individual institu...

journal_title：mSystems

authors： Taroni JN

更新日期：2019-08-20 00:00:00

abstract：:It is important to expedite our understanding of antibiotic resistance to address the increasing numbers of fatalities and environmental pollution due to the emergence of antibiotic resistance and multidrug-resistant strains. Here, we combined the CRISPR-enabled trackable genome engineering (CREATE) technology and tra...

journal_title：mSystems

authors： Chen C,Choudhury A,Zhang S,Garst AD,Song X,Liu X,Chen T,Gill RT,Wang Z

更新日期：2020-04-21 00:00:00

abstract：:Dimorphic plant and human mycopathogens require a switch from the usual yeast growth to filamentous growth for host tissue penetration, and the switch is controlled by multiple signaling systems other than the central developmental pathway. Unlike these fungi, dimorphic insect mycopathogens usually grow by hyphal exte...

journal_title：mSystems

authors： Zhang AX,Mouhoumed AZ,Tong SM,Ying SH,Feng MG

更新日期：2019-07-09 00:00:00

abstract：:Polymyxins are a last-line therapy against multidrug-resistant Pseudomonas aeruginosa; however, resistance to polymyxins has been increasingly reported. Therefore, understanding the mechanisms of polymyxin activity and resistance is crucial for preserving their clinical usefulness. This study employed comparative meta...

journal_title：mSystems

authors： Han ML,Zhu Y,Creek DJ,Lin YW,Gutu AD,Hertzog P,Purcell T,Shen HH,Moskowitz SM,Velkov T,Li J

更新日期：2019-01-08 00:00:00

abstract：:Apoptosis is generally considered the first line of defense against viral infection. However, the role of apoptosis in the interactions between plant viruses and their insect vectors has rarely been investigated. By studying plant DNA viruses of the genus Begomovirus within the family Geminiviridae, which are transmit...

journal_title：mSystems

authors： Wang XR,Wang C,Ban FX,Ghanim M,Pan LL,Qian LX,Liu YQ,Wang XW,Liu SS

更新日期：2020-09-22 00:00:00

abstract：:Nutrient acquisition from the host environment is crucial for the survival of intracellular pathogens, but conceptual and technical challenges limit our knowledge of pathogen diets. To overcome some of these technical roadblocks, we exploited an experimentally accessible model for early infection of human macrophages ...

journal_title：mSystems

authors： Zimmermann M,Kogadeeva M,Gengenbacher M,McEwen G,Mollenkopf HJ,Zamboni N,Kaufmann SHE,Sauer U

更新日期：2017-08-22 00:00:00

abstract：:In the female genital ecosystem, the complex interplay between the host immune system and the resident microflora protects against urogenital pathogens, like Chlamydia trachomatisC. trachomatis is responsible for urethritis and cervicitis; however, most chlamydial infections are asymptomatic and, thus, not treated, po...

journal_title：mSystems

authors： Filardo S,Di Pietro M,Tranquilli G,Latino MA,Recine N,Porpora MG,Sessa R

更新日期：2019-06-04 00:00:00

abstract：:Insights into the interaction between phages and their bacterial hosts are crucial for the development of phage therapy. However, only one study has investigated global gene expression of Clostridioides (formerly Clostridium) difficile carrying prophage, and transcriptional reprogramming during lytic infection has not...

journal_title：mSystems

authors： Li T,Zhang Y,Dong K,Kuo CJ,Li C,Zhu YQ,Qin J,Li QT,Chang YF,Guo X,Zhu Y

更新日期：2020-05-05 00:00:00

abstract：:The intestinal microbiota and the expanded endocannabinoid (eCB) system, or endocannabinoidome (eCBome), have both been implicated in diet-induced obesity and dysmetabolism. These systems were recently suggested to interact during the development of obesity. We aimed at identifying the potential interactions between g...

journal_title：mSystems

authors： Lacroix S,Pechereau F,Leblanc N,Boubertakh B,Houde A,Martin C,Flamand N,Silvestri C,Raymond F,Di Marzo V,Veilleux A

更新日期：2019-12-17 00:00:00

abstract：:The identification of ancestral traits is essential to understanding the evolution of any group. In the case of parasitic groups, this helps us understand the adaptation to this lifestyle and a particular host. Most diplomonads are parasites, but there are free-living members of the group nested among the host-associa...

journal_title：mSystems

authors： Jiménez-González A,Andersson JO

更新日期：2020-12-22 00:00:00

abstract：:Studying perturbations in the gut ecosystem using animal models of disease continues to provide valuable insights into the role of the microbiome in various pathological conditions. However, understanding whether these changes are consistent across animal models of different genetic backgrounds, and hence potentially ...

journal_title：mSystems

authors： Tripathi A,Xu ZZ,Xue J,Poulsen O,Gonzalez A,Humphrey G,Meehan MJ,Melnik AV,Ackermann G,Zhou D,Malhotra A,Haddad GG,Dorrestein PC,Knight R

更新日期：2019-04-30 00:00:00

abstract：:Despite insights gained through experimental models, the set of bacterial genes important for human infection is unclear for many of our most threatening pathogens. Klebsiella pneumoniae is a leading cause of health care-associated infections (HAIs) and commonly colonizes hospitalized patients, but the factors that de...

journal_title：mSystems

authors： Martin RM,Cao J,Wu W,Zhao L,Manthei DM,Pirani A,Snitkin E,Malani PN,Rao K,Bachman MA

更新日期：2018-06-26 00:00:00

abstract：:Classified as a biosafety level 4 (BSL4) select agent, Nipah virus (NiV) is a deadly henipavirus in the Paramyxoviridae family, with a nearly 75% mortality rate in humans, underscoring its global and animal health importance. Elucidating the process of viral particle production in host cells is imperative both for tar...

journal_title：mSystems

authors： Johnston GP,Bradel-Tretheway B,Piehowski PD,Brewer HM,Lee BNR,Usher NT,Zamora JLR,Ortega V,Contreras EM,Teuton JR,Wendler JP,Matz KM,Adkins JN,Aguilar HC

更新日期：2019-09-24 00:00:00

abstract：:Dietary intake is difficult to measure reliably in humans because approaches typically rely on self-reporting, which can be incomplete and biased. In field studies of animals, DNA sequencing-based approaches such as metabarcoding have been developed to characterize diets, but such approaches have not previously been w...

journal_title：mSystems

authors： Reese AT,Kartzinel TR,Petrone BL,Turnbaugh PJ,Pringle RM,David LA

更新日期：2019-10-08 00:00:00

abstract：:Salmonella infection is one of the main causes of food-borne diarrheal diseases worldwide. Although most Salmonella infections can be cleared without treatment, some cause serious illnesses that require antibiotic treatment. In view of the growing emergence of antibiotic-resistant Salmonella strains, novel treatments ...

journal_title：mSystems

authors： Hu YOO,Hugerth LW,Bengtsson C,Alisjahbana A,Seifert M,Kamal A,Sjöling Å,Midtvedt T,Norin E,Du J,Engstrand L

更新日期：2018-10-02 00:00:00

abstract：:Health-associated oral Streptococcus species are promising probiotic candidates to protect against dental caries. Ammonia production through the arginine deiminase system (ADS), which can increase the pH of oral biofilms, and direct antagonism of caries-associated bacterial species are desirable properties for oral pr...

journal_title：mSystems

authors： Velsko IM,Chakraborty B,Nascimento MM,Burne RA,Richards VP

更新日期：2018-12-18 00:00:00

abstract：:Polymyxins are used as treatments of last resort for Gram-negative bacterial infections. Their increased use has led to concerns about emerging polymyxin resistance (PR). Phenotypic polymyxin susceptibility testing is resource intensive and difficult to perform accurately. The complex polygenic nature of PR and our in...

journal_title：mSystems

authors： Macesic N,Bear Don't Walk OJ IV,,Pe'er I,Tatonetti NP,Peleg AY,Uhlemann AC

更新日期：2020-05-26 00:00:00

abstract：:Single mutations frequently alter several aspects of cell behavior but rarely reveal whether a particular statistically significant change is biologically significant. To determine which behavioral changes are most important for multicellular self-organization, we devised a new methodology using Myxococcus xanthus as ...

journal_title：mSystems

authors： Zhang Z,Cotter CR,Lyu Z,Shimkets LJ,Igoshin OA

更新日期：2020-07-14 00:00:00

abstract：:Networks encode the interactions between the components in complex systems and play an essential role in understanding complex systems. Microbial ecological networks provide a system-level insight for comprehensively understanding complex microbial interactions, which play important roles in microbial community assemb...

journal_title：mSystems

authors： Lv X,Zhao K,Xue R,Liu Y,Xu J,Ma B

更新日期：2019-05-21 00:00:00

abstract：:Advances in sequencing technologies have enabled novel insights into microbial niche differentiation, from analyzing environmental samples to understanding human diseases and informing dietary studies. However, identifying the microbial taxa that differentiate these samples can be challenging. These issues stem from t...

journal_title：mSystems

authors： Morton JT,Sanders J,Quinn RA,McDonald D,Gonzalez A,Vázquez-Baeza Y,Navas-Molina JA,Song SJ,Metcalf JL,Hyde ER,Lladser M,Dorrestein PC,Knight R

更新日期：2017-01-17 00:00:00

abstract：:The gut microbiota has been implicated in immunoglobin A nephropathy (IgAN) because the intestinal immune response is assumed to be one of the disease triggers. Since the microbial composition is heritable, we hypothesize that genetic variants controlling gut microbiota composition may be associated with susceptibilit...

journal_title：mSystems

authors： He JW,Zhou XJ,Li YF,Wang YN,Liu LJ,Shi SF,Xin XH,Li RS,Falchi M,Lv JC,Zhang H

更新日期：2021-01-12 00:00:00

abstract：:Increasing rates of antibiotic-resistant bacterial infection are one of the most pressing contemporary global health concerns. The ESKAPE pathogens (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter species) have been identified as the...

journal_title：mSystems

authors： Brooks LE,Ul-Hasan S,Chan BK,Sistrom MJ

更新日期：2018-04-17 00:00:00