Vertical Beta-Diversity of Bacterial Communities Depending on Water Stratification.

abstract：:Bacillus cereus is a gram-positive pathogen mainly known to evoke two types of foodborne poisonings. The diarrheal syndrome is caused by enterotoxins produced during growth in the intestine. In contrast, the emetic type is caused by the dodecadepsipeptide cereulide pre-formed in food. Usually, both diseases are self-l...

journal_title：Frontiers in microbiology

authors： Bauer T,Sipos W,Stark TD,Käser T,Knecht C,Brunthaler R,Saalmüller A,Hofmann T,Ehling-Schulz M

更新日期：2018-11-07 00:00:00

abstract：:Host-cell expression of the ezrin protein is required for CXCR4 (X4)-tropic HIV-1 infection. Ezrin function is regulated by phosphorylation at threonine-567. This study investigates the role of ezrin phosphorylation in HIV-1 infection and virion release. We analyzed the effects of ezrin mutations involving substitutio...

journal_title：Frontiers in microbiology

authors： Kamiyama H,Izumida M,Umemura Y,Hayashi H,Matsuyama T,Kubo Y

更新日期：2018-08-27 00:00:00

abstract：:Seven wastewater treatment plants (WWTPs) with different population equivalents and catchment areas were screened for the prevalence of the colistin resistance gene mcr-1 mediating resistance against last resort antibiotic polymyxin E. The abundance of the plasmid-associated mcr-1 gene in total microbial populations d...

journal_title：Frontiers in microbiology

authors： Hembach N,Schmid F,Alexander J,Hiller C,Rogall ET,Schwartz T

更新日期：2017-07-11 00:00:00

abstract：:Mobile genetic elements, including plasmids, drive the evolution of prokaryotic genomes through the horizontal transfer of genes allowing genetic exchange between bacteria. Moreover, plasmids carry accessory genes, which encode functions that may offer an advantage to the host. Thus, it is expected that in a certain e...

journal_title：Frontiers in microbiology

authors： Perez MF,Kurth D,Farías ME,Soria MN,Castillo Villamizar GA,Poehlein A,Daniel R,Dib JR

更新日期：2020-06-23 00:00:00

abstract：:Arbuscular mycorrhizal fungi (AMF) are obligate root symbionts that can protect their host plant against biotic stress factors such as plant-parasitic nematode (PPN) infection. PPN consist of a wide range of species with different life styles that can cause major damage in many important crops worldwide. Various mecha...

journal_title：Frontiers in microbiology

authors： Schouteden N,De Waele D,Panis B,Vos CM

更新日期：2015-11-17 00:00:00

abstract：:RNA-based vaccine represents an irresistible and safe immunization strategy with decreasing theoretical risks of genomic integration and malignant cell transformation. To our knowledge, however, there is no report about development of RNA vaccine against Toxoplasma gondii infection. We have previously demonstrated tha...

journal_title：Frontiers in microbiology

authors： Luo F,Zheng L,Hu Y,Liu S,Wang Y,Xiong Z,Hu X,Tan F

更新日期：2017-04-05 00:00:00

abstract：:Previous studies had suggested the presence of ammonium oxidizing Thaumarchaeota as well as nitrite oxidizing Bacteria in the subsurface spring called Franz Josef Quelle (FJQ), a slightly radioactive thermal mineral spring with a temperature of 43.6-47°C near the alpine village of Bad Gastein, Austria. The microbiolog...

journal_title：Frontiers in microbiology

authors： Gerbl FW,Weidler GW,Wanek W,Erhardt A,Stan-Lotter H

更新日期：2014-05-16 00:00:00

abstract：:Cross-feeding on intermediary and end-point metabolites plays an important role in the dynamic interactions of host-associated microbial communities. While gut microbiota possess inherent resilience to perturbation, variations in the intake of certain nutrients may lead to changes in the community composition with pot...

journal_title：Frontiers in microbiology

authors： Sharma V,Rodionov DA,Leyn SA,Tran D,Iablokov SN,Ding H,Peterson DA,Osterman AL,Peterson SN

更新日期：2019-07-02 00:00:00

abstract：:Single molecule, real-time (SMRT) sequencing was used to characterize mitochondrial (mt) genome of Ophiocordyceps sinensis and to analyze the mt genome-wide pattern of epigenetic DNA modification. The complete mt genome of O. sinensis, with a size of 157,539 bp, is the fourth largest Ascomycota mt genome sequenced to ...

journal_title：Frontiers in microbiology

authors： Kang X,Hu L,Shen P,Li R,Liu D

更新日期：2017-07-27 00:00:00

abstract：:Polycyclic aromatic hydrocarbons (PAHs) are widespread across the globe mainly due to long-term anthropogenic sources of pollution. The inherent properties of PAHs such as heterocyclic aromatic ring structures, hydrophobicity, and thermostability have made them recalcitrant and highly persistent in the environment. PA...

journal_title：Frontiers in microbiology

authors： Patel AB,Shaikh S,Jain KR,Desai C,Madamwar D

更新日期：2020-11-05 00:00:00

abstract：:The crosstalk between the gut microbiota and immune state of the host is an essential focus in academia and clinics. To explore the dynamic role of the microbiota in response to immune deficiency, we comprehensively assessed the microbiome of 90 mouse fecal samples, across three time points including two immunodeficie...

journal_title：Frontiers in microbiology

authors： Zheng S,Zhao T,Yuan S,Yang L,Ding J,Cui L,Xu M

更新日期：2019-11-01 00:00:00

abstract：:We report the case of a patient with acute necrotizing colitis due to invasive amebiasis associated with CD4 lymphopenia and impaired neutrophil responses. The course of the disease was characterized by CMV reactivation and severe and recurrent bacterial and fungal infections, which might be related to the decreased C...

journal_title：Frontiers in microbiology

authors： Ghrenassia E,Guihot A,Dong Y,Robinet P,Fontaine T,Lacombe K,Lescot T,Meyohas MC,Elbim C

更新日期：2017-02-13 00:00:00

abstract：:Strain 212 of Penicillium rubens (PO212) is an effective fungal biological control agent against a broad spectrum of diseases of horticultural plants. A pyrimidine auxotrophic isolate of PO212, PO212_18.2, carrying an inactive pyrG gene, has been used as host for transformation by positive selection of vectors contain...

journal_title：Frontiers in microbiology

authors： Villarino M,Espeso EA,Melgarejo P,Larena I

更新日期：2018-07-23 00:00:00

abstract：:Parvoviruses are a diverse group of viruses that are capable of infecting a wide range of animals. In this study, we report the discovery of a novel parvovirus, tilapia parvovirus HMU-HKU, in the fecal samples of crocodiles and intestines of tilapia in Hainan Province, China. The novel parvovirus was firstly identifie...

journal_title：Frontiers in microbiology

authors： Du J,Wang W,Chan JF,Wang G,Huang Y,Yi Y,Zhu Z,Peng R,Hu X,Wu Y,Zeng J,Zheng J,Cui X,Niu L,Zhao W,Lu G,Yuen KY,Yin F

更新日期：2019-12-05 00:00:00

abstract：:The impact of subacute rumen acidosis (SARA) on the rumen bacterial community has been frequently studied in in vivo trials. Here we investigated whether these alterations can be mirrored by using the rumen simulation technique (RUSITEC) as an in vitro model for this disease. We hypothezised that the bacterial communi...

journal_title：Frontiers in microbiology

authors： Brede M,Orton T,Pinior B,Roch FF,Dzieciol M,Zwirzitz B,Wagner M,Breves G,Wetzels SU

更新日期：2020-08-07 00:00:00

abstract：:Bacillus species are widely exploited as biocontrol agents because of their efficiency in impeding various plant pathogens with multifaceted approach. In this study, Bacillus species were isolated from rhizosphere of various plants viz., carnations, cotton, turmeric, and bananas in Tamil Nadu state of India. Their pot...

journal_title：Frontiers in microbiology

authors： Vinodkumar S,Nakkeeran S,Renukadevi P,Malathi VG

更新日期：2017-03-24 00:00:00

abstract：:Shewanella oneidensis is one of the best-understood model organisms for extracellular electron transfer. Endogenously produced and exported flavin molecules seem to play an important role in this process and mediate the connection between respiratory enzymes on the cell surface and the insoluble substrate by acting as...

journal_title：Frontiers in microbiology

authors： Arinda T,Philipp LA,Rehnlund D,Edel M,Chodorski J,Stöckl M,Holtmann D,Ulber R,Gescher J,Sturm-Richter K

更新日期：2019-02-05 00:00:00

abstract：:Potential benthic habitats of early Mars lakes, probably oligotrophic, could range from hydrothermal to cold sediments. Dynamic processes in the water column (such as turbidity or UV penetration) as well as in the benthic bed (temperature gradients, turbation, or sedimentation rate) contribute to supply nutrients to a...

journal_title：Frontiers in microbiology

authors： Parro V,Puente-Sánchez F,Cabrol NA,Gallardo-Carreño I,Moreno-Paz M,Blanco Y,García-Villadangos M,Tambley C,Tilot VC,Thompson C,Smith E,Sobrón P,Demergasso CS,Echeverría-Vega A,Fernández-Martínez MÁ,Whyte LG,Fairén AG

更新日期：2019-05-03 00:00:00

abstract：:Deep-sea hydrothermal vent environments are characterized by high hydrostatic pressure and sharp temperature and chemical gradients. Horizontal gene transfer is thought to play an important role in the microbial adaptation to such an extreme environment. In this study, a 21.4-kb DNA fragment was identified as a genomi...

journal_title：Frontiers in microbiology

authors： Li Z,Li X,Xiao X,Xu J

更新日期：2016-11-29 00:00:00

abstract：:Cold-adapted fungi isolated from Antarctica, in particular those belonging to the genus Pseudogymnoascus, are producers of secondary metabolites with interesting bioactive properties as well as enzymes with potential biotechnological applications. However, at genetic level, the study of these fungi has been hindered b...

journal_title：Frontiers in microbiology

authors： Díaz A,Villanueva P,Oliva V,Gil-Durán C,Fierro F,Chávez R,Vaca I

更新日期：2019-11-22 00:00:00

abstract：:Paracoccidioidomycosis (PCM) is an endemic mycosis in Latin American caused by the thermodimorphic fungi of the genus Paracoccidioides spp. Notably, a Th1 immune response is required to control PCM. In this context, dendritic cells (DCs) seem to be essential players in capture, processing and presentation of Paracocci...

journal_title：Frontiers in microbiology

authors： Silva LBR,Taira CL,Dias LS,Souza ACO,Nosanchuk JD,Travassos LR,Taborda CP

更新日期：2019-07-31 00:00:00

abstract：:Sutterella species have been frequently associated with human diseases, such as autism, Down syndrome, and inflammatory bowel disease (IBD), but the impact of these bacteria on health still remains unclear. Especially the interactions of Sutterella spp. with the host are largely unknown, despite of the species being h...

journal_title：Frontiers in microbiology

authors： Hiippala K,Kainulainen V,Kalliomäki M,Arkkila P,Satokari R

更新日期：2016-10-26 00:00:00

abstract：:[This corrects the article DOI: 10.3389/fmicb.2020.01394.]. ...

journal_title：Frontiers in microbiology

authors： Agarwal P,Combes TW,Shojaee-Moradie F,Fielding B,Gordon S,Mizrahi V,Martinez FO

更新日期：2020-10-27 00:00:00

abstract：:Escherichia coli O157:H7 is regarded as one of the most harmful pathogenic microorganisms related to foodborne diseases. This paper proposes a rapid-detection biosensor for the sensitive and quantitative analysis of E. coli O157:H7 in biological samples by surface-enhanced Raman scattering (SERS)-based lateral flow im...

journal_title：Frontiers in microbiology

authors： Shi L,Xu L,Xiao R,Zhou Z,Wang C,Wang S,Gu B

更新日期：2020-11-06 00:00:00

abstract：:Heat resistance of microorganisms can be affected by different influencing factors. Although, the effect of heating rates has been scarcely explored by the scientific community, recent researches have unraveled its important effect on the thermal resistance of different species of vegetative bacteria. Typically heatin...

journal_title：Frontiers in microbiology

authors： Huertas JP,Aznar A,Esnoz A,Fernández PS,Iguaz A,Periago PM,Palop A

更新日期：2016-08-11 00:00:00

abstract：:Arguably, microbial physiology started when Leeuwenhoek became fascinated by observing a Vorticella beating its cilia, my point being that almost any observation of microbes has a physiological component. With the advent of modern microbiology in the mid-19th century, the field became recognizably distinctive with suc...

journal_title：Frontiers in microbiology

authors： Schaechter M

更新日期：2015-04-21 00:00:00

abstract：:A LysR-type transcriptional regulator (LTTR), PnpR, has previously been shown to activate the transcription of operons pnpA, pnpB, and pnpCDEFG for para-nitrophenol (PNP) degradation in Pseudomonas sp. strain WBC-3. Further preliminary evidence suggested the possible presence of an LTTR additional binding site in the ...

journal_title：Frontiers in microbiology

authors： Wang JP,Zhang WM,Chao HJ,Zhou NY

更新日期：2017-09-14 00:00:00

abstract：:Microbial communities characterizing a specific food matrix, generally, strongly contribute to both its composition, and properties for food applications. To our knowledge, this is the first study to investigate the cultivable microbial ecology of Sicilian "Manna" ash products in order to acquire new information on th...

journal_title：Frontiers in microbiology

authors： Guarcello R,Gaglio R,Todaro A,Alfonzo A,Schicchi R,Cirlincione F,Moschetti G,Francesca N

更新日期：2019-05-21 00:00:00

abstract：:The effects of nodulation properties of legumes on the rhizosphere bacterial community are still not clear. To determine the effects of nodulation phenotypes on bacterial communities in the rhizosphere of soybean plants, we performed high-throughput sequencing of the 16S rRNA gene to estimate the rhizosphere bacterial...

journal_title：Frontiers in microbiology

authors： Wang H,Gu C,Liu X,Yang C,Li W,Wang S

更新日期：2020-05-12 00:00:00

abstract：:Mycoparasite Coniothyrium minitans parasitizes specifically the mycelia or sclerotia of Sclerotinia sclerotiorum, a worldwidely spread plant fungal pathogen causing serious diseases on crops. The interaction of C. minitans with S. sclerotiorum remains reciprocal and complex and little is known, especially on the side ...

journal_title：Frontiers in microbiology

authors： Zhao H,Zhou T,Xie J,Cheng J,Jiang D,Fu Y

更新日期：2020-02-11 00:00:00