The Cacti Microbiome: Interplay between Habitat-Filtering and Host-Specificity.

abstract：:Bacteroides is among the most abundant microorganism inhabiting the human intestine. They are saccharolytic bacteria able to use dietary or host-derived glycans as energy sources. Some Bacteroides fragilis strains contribute to the maturation of the immune system but it is also an opportunistic pathogen. The intestine...

journal_title：Frontiers in microbiology

authors： Rios-Covian D,Sánchez B,Salazar N,Martínez N,Redruello B,Gueimonde M,de Los Reyes-Gavilán CG

更新日期：2015-08-18 00:00:00

abstract：:The regulator of citrate metabolism, CitO, from Enterococcus faecalis belongs to the FCD family within the GntR superfamily. In the presence of citrate, CitO binds to cis-acting sequences located upstream of the cit promoters inducing the expression of genes involved in citrate utilization. The quantification of the m...

journal_title：Frontiers in microbiology

authors： Blancato VS,Pagliai FA,Magni C,Gonzalez CF,Lorca GL

更新日期：2016-02-09 00:00:00

abstract：:Bacillus amyloliquefaciens SQR9 exhibited predominantly antagonistic activities against a broad range of soilborne pathogens. The fungi-induced SQR9 extracts possess stronger antifungal activities compared with SQR9 monoculture extracts. To investigate how SQR9 fine-tunes lipopeptides (LPs) and a siderophore bacilliba...

journal_title：Frontiers in microbiology

authors： Li B,Li Q,Xu Z,Zhang N,Shen Q,Zhang R

更新日期：2014-11-21 00:00:00

abstract：:In this study, we investigated the pattern of antimicrobial resistance in Salmonella enterica serotype Enteritidis isolates in Shanghai, China from 2005 to 2014. We found the first isolates with resistance to the fourth-generation cephalosporin cefepime starting in 2010. Furthermore, we analyzed the epidemic character...

journal_title：Frontiers in microbiology

authors： Fu Y,Xu X,Zhang L,Xiong Z,Ma Y,Wei Y,Chen Z,Bai J,Liao M,Zhang J

更新日期：2020-05-15 00:00:00

abstract：:Toxoplasma gondii rhoptry proteins (TgROPs) are the major targets as key molecules for immunodiagnosis as well as immunoprophylaxis because of their initial presentation to the host immune system. In this work, it was aimed at evaluating the protection effect of TgROP21 DNA vaccine on experimental mice subjected to T....

journal_title：Frontiers in microbiology

authors： Zhang Z,Li Y,Wang M,Xie Q,Li P,Zuo S,Kong L,Wang C,Wang S

更新日期：2018-05-08 00:00:00

abstract：:The rise of antibiotic resistance is not only a challenge for human and animal health treatments, but is also posing the risk of spreading among bacterial populations in foodstuffs. Farmed fish-related foodstuffs, the food of animal origin most consumed worldwide, are suspected to be a reservoir of antibiotic resistan...

journal_title：Frontiers in microbiology

authors： Helsens N,Calvez S,Prevost H,Bouju-Albert A,Maillet A,Rossero A,Hurtaud-Pessel D,Zagorec M,Magras C

更新日期：2020-12-03 00:00:00

abstract：:Proteae, and especially Proteus mirabilis, are often the cause of urinary tract infections (UTIs) in humans. They were reported as carriers of extended-spectrum β-lactamase (ESBL) genes, and recently of carbapenemases, mostly carried by the Salmonella genomic island 1 (SGI1) and Proteus genomic island 1 (PGI1). Protea...

journal_title：Frontiers in microbiology

authors： Schultz E,Cloeckaert A,Doublet B,Madec JY,Haenni M

更新日期：2017-01-19 00:00:00

abstract：:Gut microbes play a crucial role in the development of colorectal cancer. Chitooligosaccharides (COS), are oligomer that are depolymerized from chitosan and possess a wide range of biological activities. In this study, the effects of COS on colorectal cancer (CRC) development were evaluated using azoxymethane and dext...

journal_title：Frontiers in microbiology

authors： Wu M,Li J,An Y,Li P,Xiong W,Li J,Yan D,Wang M,Zhong G

更新日期：2019-09-18 00:00:00

abstract：:Photo-receptors are widely present in both prokaryotic and eukaryotic cells, which serves as the foundation of tuning cell behaviors with light. While practices in eukaryotic cells have been relatively established, trials in bacterial cells have only been emerging in the past few years. A number of light sensors have ...

journal_title：Frontiers in microbiology

authors： Liu Z,Zhang J,Jin J,Geng Z,Qi Q,Liang Q

更新日期：2018-11-08 00:00:00

abstract：:Biogenic transformation of Fe minerals, associated with extracellular electron transfer (EET), allows microorganisms to exploit high-potential refractory electron acceptors for energy generation. EET-capable thermophiles are dominated by hyperthermophilic archaea and Gram-positive bacteria. Information on their EET pa...

journal_title：Frontiers in microbiology

authors： Gavrilov SN,Zavarzina DG,Elizarov IM,Tikhonova TV,Dergousova NI,Popov VO,Lloyd JR,Knight D,El-Naggar MY,Pirbadian S,Leung KM,Robb FT,Zakhartsev MV,Bretschger O,Bonch-Osmolovskaya EA

更新日期：2021-01-11 00:00:00

abstract：:The rice bacterial blight pathogen Xanthomonas oryzae pv. oryzae (Xoo) injects transcription activator-like effectors (TALEs) that bind and activate host "susceptibility" (S) genes important for disease. Clade III SWEET genes are major S genes for bacterial blight. The resistance genes xa5, which reduces TALE activity...

journal_title：Frontiers in microbiology

authors： Carpenter SCD,Mishra P,Ghoshal C,Dash PK,Wang L,Midha S,Laha GS,Lore JS,Kositratana W,Singh NK,Singh K,Patil PB,Oliva R,Patarapuwadol S,Bogdanove AJ,Rai R

更新日期：2018-11-13 00:00:00

abstract：:H9N2 avian influenza virus is a zoonotic agent with a broad host range that can contribute genetic information to H5 or H7N9 subtype viruses, which are significant threats to both humans and birds. Thus, there is a great need for a vaccine to control H9N2 avian influenza. Three mutant viruses of an H9N2 virus A/chicke...

journal_title：Frontiers in microbiology

authors： Chen S,Zhu Y,Yang D,Yang Y,Shi S,Qin T,Peng D,Liu X

更新日期：2017-06-14 00:00:00

abstract：:In this study, mixed starter cultures of yeast and lactobacilli were used for type I sourdough bread making to evaluate their ability to improve bread quality and increase the amount of flavor volatiles. Kazachstania humilis, Saccharomyces cerevisiae, Wickerhamomyces anomalus, and Lactobacillus sanfranciscensis DSM204...

journal_title：Frontiers in microbiology

authors： Xu D,Zhang Y,Tang K,Hu Y,Xu X,Gänzle MG

更新日期：2019-09-10 00:00:00

abstract：:Traditional Chinese fermented vegetables are a type of brine-salted fermented vegetable product. During the spontaneous fermentation, various compounds are produced, degraded, and converted, influencing the quality of the fermented pickle. To ascertain the effect of different containers on the fermentation process of ...

journal_title：Frontiers in microbiology

authors： Liu L,She X,Chen X,Qian Y,Tao Y,Li Y,Guo S,Xiang W,Liu G,Rao Y

更新日期：2020-04-03 00:00:00

abstract：:Integrative conjugative elements (ICEs) are a class of bacterial mobile elements that have the ability to mediate their own integration, excision, and transfer from one host genome to another by a mechanism of site-specific recombination, self-circularisation, and conjugative transfer. Members of the SXT/R391 ICE fami...

journal_title：Frontiers in microbiology

authors： Ryan MP,Armshaw P,Pembroke JT

更新日期：2016-05-31 00:00:00

abstract：:[This corrects the article DOI: 10.3389/fmicb.2020.01824.]. ...

journal_title：Frontiers in microbiology

authors： Zhang Z,Li Y,Luo L,Hao J,Li J

更新日期：2020-09-18 00:00:00

abstract：:Syntrophic methanogenesis is an essential link in the global carbon cycle and a key bioprocess for the disposal of organic waste and production of biogas. Recent studies suggest direct interspecies electron transfer (DIET) is involved in electron exchange in methanogenesis occurring in paddy soils, anaerobic digesters...

journal_title：Frontiers in microbiology

authors： Zhang J,Lu Y

更新日期：2016-08-22 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：:The present study aimed to understand the biofilm formation mechanism of Propionibacterium acnes by analyzing the components and structure of the biofilms. P. acnes strains were isolated from the surface of explanted cardiac pacemaker devices that exhibited no clinical signs of infection. Culture tests using a simple ...

journal_title：Frontiers in microbiology

authors： Okuda KI,Nagahori R,Yamada S,Sugimoto S,Sato C,Sato M,Iwase T,Hashimoto K,Mizunoe Y

更新日期：2018-02-14 00:00:00

abstract：:Comparative studies have shown that diet, life history, and phylogeny interact to determine microbial community structure across mammalian hosts. However, these studies are often confounded by numerous factors. Selection experiments offer unique opportunities to validate conclusions and test hypotheses generated by co...

journal_title：Frontiers in microbiology

authors： Kohl KD,Sadowska ET,Rudolf AM,Dearing MD,Koteja P

更新日期：2016-05-04 00:00:00

abstract：:During a regular monitoring of antimicrobial resistance in a farrowing farm in Southern China, 117 Escherichia coli isolates were obtained from sows and piglets. Compared with the isolates from piglets, the isolates from sows exhibited higher resistance rates to the tested cephalosporins. Correspondingly, the total de...

journal_title：Frontiers in microbiology

authors： Deng H,Si HB,Zeng SY,Sun J,Fang LX,Yang RS,Liu YH,Liao XP

更新日期：2015-11-03 00:00:00

abstract：:Molecular signaling networks in the actinorhizal rhizosphere select host-compatible Frankia strains, trigger the infection process and eventually the genesis of nitrogen-fixing nodules. The molecular triggers involved remain difficult to ascertain. Root exudates (RE) are highly dynamic substrates that play key roles i...

journal_title：Frontiers in microbiology

authors： Ktari A,Gueddou A,Nouioui I,Miotello G,Sarkar I,Ghodhbane-Gtari F,Sen A,Armengaud J,Gtari M

更新日期：2017-05-02 00:00:00

abstract：:Listeria monocytogenes is a serious foodborne pathogen that can contaminate food during processing and can grow during food shelf-life. New types of safe and effective food contact materials embedding antimicrobial agents, like silver, can play an important role in the food industry. The present work aimed at evaluati...

journal_title：Frontiers in microbiology

authors： Belluco S,Losasso C,Patuzzi I,Rigo L,Conficoni D,Gallocchio F,Cibin V,Catellani P,Segato S,Ricci A

更新日期：2016-03-07 00:00:00

abstract：:The aim of this study was to determine the microbial community composition in the rumen of yaks under different feeding regimes. Microbial communities were assessed by sequencing bacterial and archaeal 16S ribosomal RNA gene fragments obtained from yaks (Bos grunniens) from Qinghai-Tibetan Plateau, China. Samples were...

journal_title：Frontiers in microbiology

authors： Zhou Z,Fang L,Meng Q,Li S,Chai S,Liu S,Schonewille JT

更新日期：2017-02-07 00:00:00

abstract：:Rickettsiae are obligate intracellular parasitic bacteria that cause febrile exanthematous illnesses such as Rocky Mountain spotted fever, Mediterranean spotted fever, epidemic, and murine typhus, etc. Although the vector ranges of each Rickettsia species are rather restricted; i.e., ticks belonging to Arachnida and l...

journal_title：Frontiers in microbiology

authors： Uchiyama T

更新日期：2012-06-25 00:00:00

abstract：:Interest in coronaviruses because of the 2019 novel coronavirus (SARS-CoV-2) pandemic has generated concern about their occurrence and persistence in aquatic habitats. Coronaviruses are not quantitatively significant constituents of marine virioplankton. Members of the Nidovirales (to which human coronaviruses belong)...

journal_title：Frontiers in microbiology

authors： Mordecai GJ,Hewson I

更新日期：2020-07-24 00:00:00

abstract：:The golden orb-weaver spider Nephila clavipes, known for its sexual size dimorphism, is abundant and widespread in the New World. The first annotated genome of orb-weaver spiders, exploring N. clavipes, has recently been reported. The study, focused primarily on the diversity of silk specific genes, shed light into th...

journal_title：Frontiers in microbiology

authors： Debat HJ

更新日期：2017-10-25 00:00:00

abstract：:Microorganisms have a wonderful ability to adapt rapidly to new or altered environmental conditions. Enzymes are the basis of metabolism in all living organisms and, therefore, enzyme adaptation plays a crucial role in the adaptation of microorganisms. Comparisons of homology and parallel beneficial mutations in an en...

journal_title：Frontiers in microbiology

authors： Suenaga H

更新日期：2015-09-22 00:00:00

abstract：:Genes belonging to the same operon are transcribed as a single mRNA molecule in all prokaryotes. The genes of the same operon are presumed to be involved in similar metabolic and physiological processes. Hence, computational analysis of constituent proteins could provide important clues to the functional relationships...

journal_title：Frontiers in microbiology

authors： Mushtaq K,Sheikh JA,Amir M,Khan N,Singh B,Agrewala JN

更新日期：2015-04-27 00:00:00

abstract：:Whole genome sequencing (WGS), using high throughput sequencing technology, reveals the complete sequence of the bacterial genome in a few days. WGS is increasingly being used for source tracking, pathogen surveillance and outbreak investigation due to its high discriminatory power. In the food industry, WGS used for ...

journal_title：Frontiers in microbiology

authors： Portmann AC,Fournier C,Gimonet J,Ngom-Bru C,Barretto C,Baert L

更新日期：2018-03-14 00:00:00