Transcriptional responses of the bacterial antagonist Serratia plymuthica to the fungal phytopathogen Rhizoctonia solani.

abstract：:KaiC protein is the pivotal component of the circadian clock in cyanobacteria. While KaiC family proteins are well-conserved throughout divergent phylogenetic lineages, studies of the physiological roles of KaiC proteins from other microorganisms have been limited. We examined the role of the KaiC proteins, KaiC1 and ...

journal_title：Environmental microbiology reports

authors： Iguchi H,Yoshida Y,Fujisawa K,Taga H,Yurimoto H,Oyama T,Sakai Y

更新日期：2018-12-01 00:00:00

abstract：:Ectosymbiotic Nanoarchaeota live on the surface of diverse archaeal hosts. Despite being broadly distributed in global geothermal systems, only three Nanoarchaeota have been successfully co-cultivated with their hosts, and until now no nanoarchaeotal cultures or genomes have been described from deep-sea hydrothermal v...

journal_title：Environmental microbiology reports

authors： St John E,Flores GE,Meneghin J,Reysenbach AL

更新日期：2019-04-01 00:00:00

abstract：:In Pseudomonas species, production of secondary metabolites and exoenzymes is regulated by the GacS/GacA two-component regulatory system. In Pseudomonas fluorescens SBW25, mutations in the Gac-system cause major transcriptional changes and abolished production of the lipopeptide viscosin and of an exoprotease. In cont...

journal_title：Environmental microbiology reports

authors： Cheng X,van der Voort M,Raaijmakers JM

更新日期：2015-02-01 00:00:00

abstract：:Infection of honeybees by the microsporidian Nosema ceranae is considered to be one of the factors underlying the increased colony losses and decreased honey production seen in recent years. However, these effects appear to differ in function of the climatic zone, the distinct beekeeping practices and the honeybee spe...

journal_title：Environmental microbiology reports

authors： Van der Zee R,Gómez-Moracho T,Pisa L,Sagastume S,García-Palencia P,Maside X,Bartolomé C,Martín-Hernández R,Higes M

更新日期：2014-08-01 00:00:00

abstract：:The rumen microbiota plays important roles in nutrient metabolism and absorption of the host. However, it is poorly understood how host genetic variation shapes the community structure of the rumen microbiota and its metabolic phenotype. Here, we used sika deer (Cervus nippon) and elk (Cervus elaphus) to produce the f...

journal_title：Environmental microbiology reports

authors： Li Z,Wright AG,Si H,Wang X,Qian W,Zhang Z,Li G

更新日期：2016-12-01 00:00:00

abstract：:Mutualistic and beneficial relationships between nematodes and bacteria are highly present in nature, mostly occurring because of nutritional dependence and pathogen protection, and intrinsically related with the environment, the ecological conditions and the nematode life stages. Thirty-four years have passed since t...

journal_title：Environmental microbiology reports

authors： Nascimento FX,Hasegawa K,Mota M,Vicente CS

更新日期：2015-02-01 00:00:00

abstract：:In this study, we developed and validated a culture-independent method for diversity surveys to specifically detect endospore-forming Firmicutes. The global transcription regulator of sporulation (spo0A) was identified as a gene marker for endospore-forming Firmicutes. To enable phylogenetic classification, we designe...

journal_title：Environmental microbiology reports

authors： Wunderlin T,Junier T,Roussel-Delif L,Jeanneret N,Junier P

更新日期：2013-12-01 00:00:00

abstract：:The discovery of denitrifying anaerobic methane oxidation with nitrite as electron acceptor mediated by 'Candidatus Methylomirabilis oxyfera' connected the biogeochemical carbon and nitrogen cycle in a new way. However, it is important to have a comprehensive understanding about the distribution of M. oxyfera-like bac...

journal_title：Environmental microbiology reports

authors： Zhu G,Zhou L,Wang Y,Wang S,Guo J,Long XE,Sun X,Jiang B,Hou Q,Jetten MS,Yin C

更新日期：2015-02-01 00:00:00

abstract：:Different oceanographic provinces host discrete microbial assemblages that are adapted to local physicochemical conditions. We sequenced and compared the metagenomes of two microbial communities inhabiting adjacent water masses in the Tasman Sea, where the recent strengthening of the East Australian Current (EAC) has ...

journal_title：Environmental microbiology reports

authors： Seymour JR,Doblin MA,Jeffries TC,Brown MV,Newton K,Ralph PJ,Baird M,Mitchell JG

更新日期：2012-10-01 00:00:00

abstract：:The microorganisms responsible for anaerobic oxidation of methane (AOM) coupled to denitrification have not been clearly elucidated. Three recent publications suggested it can be achieved by a denitrifying bacterium with or without the involvement of anaerobic methanotrophic archaea. A key factor limiting the progress...

journal_title：Environmental microbiology reports

authors： Hu S,Zeng RJ,Burow LC,Lant P,Keller J,Yuan Z

更新日期：2009-10-01 00:00:00

abstract：:Arsenic is a toxin, ranking first on the Agency for Toxic Substances and Disease Registry and the Environmental Protection Agency Priority List of Hazardous Substances. Chronic exposure increases the risk of a broad range of human illnesses, most notably cancer; however, there is significant variability in arsenic-ind...

journal_title：Environmental microbiology reports

authors： McDermott TR,Stolz JF,Oremland RS

更新日期：2020-04-01 00:00:00

abstract：:A multiplex PCR was developed to detect pre-CTXΦ and CTXΦ in Vibrio cholerae. A total of 115 V. cholerae were tested, of which 42 V. cholerae O1 and 18 V. cholerae O139 contained CTXΦ. Six V. cholerae O139 contained only pre-CTXΦ and three V. cholerae O1 and 23 V. cholerae O139 contained both pre-CTXΦ and CTXΦ. None o...

journal_title：Environmental microbiology reports

authors： Mantri CK,Mohapatra SS,Colwell RR,Singh DV

更新日期：2010-02-01 00:00:00

abstract：:The increase in the areal extent of the subtropical gyres over the past decade has been attributed to a global tendency towards increased water-column stratification. Here, we examine how vertical stratification governs the community structure of the picophytoplankton that dominate these vast marine ecosystems. We ana...

journal_title：Environmental microbiology reports

authors： Bouman HA,Ulloa O,Barlow R,Li WK,Platt T,Zwirglmaier K,Scanlan DJ,Sathyendranath S

更新日期：2011-08-01 00:00:00

abstract：:Solar panels located on high (Arctic and Antarctic) latitudes combine the harshness of the climate with that of the solar exposure. We report here that these polar solar panels are inhabited by similar microbial communities in taxonomic terms, dominated by Hymenobacter spp., Sphingomonas spp. and Ascomycota. Our resul...

journal_title：Environmental microbiology reports

authors： Tanner K,Martí JM,Belliure J,Fernández-Méndez M,Molina-Menor E,Peretó J,Porcar M

更新日期：2018-02-01 00:00:00

abstract：:Bacteria from the Chloroflexi phylum are dominant members of phototrophic microbial mat communities in terrestrial thermal environments. Vitamins of B group are key intermediates (precursors) in the biosynthesis of indispensable enzyme cofactors driving numerous metabolic processes in all forms of life. A genomics-bas...

journal_title：Environmental microbiology reports

authors： Rodionova IA,Li X,Plymale AE,Motamedchaboki K,Konopka AE,Romine MF,Fredrickson JK,Osterman AL,Rodionov DA

更新日期：2015-04-01 00:00:00

abstract：:Given the key role played by honey bees in almost all terrestrial ecosystems, maintaining bee populations in adequate sanitary conditions is crucial for these essential pollinators to continue their work. From the beginning of the 21st century, beekeepers have reported a progressive increase in the overwintering morta...

journal_title：Environmental microbiology reports

authors： Botías C,Martín-Hernández R,Barrios L,Garrido-Bailón E,Nanetti A,Meana A,Higes M

更新日期：2012-02-01 00:00:00

abstract：:Bacteria can manipulate their surrounding environment through the secretion of proteins into other living organisms and into the extracellular milieu. In Gram stain negative bacteria this process is mediated by different types of secretion systems from type I through type VI secretion system (T1SS-T6SS). In this study...

journal_title：Environmental microbiology reports

authors： Barret M,Egan F,O'Gara F

更新日期：2013-02-01 00:00:00

abstract：:The shallow submarine hydrothermal field of the Prony Bay (New Caledonia) discharges hydrogen- and methane-rich fluids with low salinity, temperature (< 40°C) and high pH (11) produced by the serpentinization reactions of the ultramafic basement into the lagoon seawater. They are responsible for the formation of carbo...

journal_title：Environmental microbiology reports

authors： Quéméneur M,Bes M,Postec A,Mei N,Hamelin J,Monnin C,Chavagnac V,Payri C,Pelletier B,Guentas-Dombrowsky L,Gérard M,Pisapia C,Gérard E,Ménez B,Ollivier B,Erauso G

更新日期：2014-12-01 00:00:00

abstract：:Vibrio cholerae N-acetyl glucosamine-binding protein A (GbpA) is a chitin binding protein and a virulence factor involved in the colonization of human intestine. We investigated the distribution and genetic variations of gbpA in 488 V. cholerae strains of environmental and clinical origin, belonging to different serog...

journal_title：Environmental microbiology reports

authors： Stauder M,Huq A,Pezzati E,Grim CJ,Ramoino P,Pane L,Colwell RR,Pruzzo C,Vezzulli L

更新日期：2012-08-01 00:00:00

abstract：:Free-living bacteria such as Pseudomonas putida are frequently exposed to temperature shifts and non-optimal growth conditions. We compared the transcriptome and metabolome of the cold adaptation of P. putida KT2440 and isogenic cold-sensitive transposon mutants carrying transposons in their cbrA, cbrB, pcnB, vacB, an...

journal_title：Environmental microbiology reports

authors： Dethlefsen S,Jäger C,Klockgether J,Schomburg D,Tümmler B

更新日期：2019-12-01 00:00:00

abstract：:The flagellate protists in the hindgut of lower termites play an essential role in the digestion of lignocellulose. Most flagellate species are associated with host-specific symbionts from various bacterial lineages, which typically lack cultured representatives. In this study, we analyzed the genome of 'Candidatus An...

journal_title：Environmental microbiology reports

authors： Strassert JFH,Mikaelyan A,Woyke T,Brune A

更新日期：2016-10-01 00:00:00

abstract：:We undertook a large-scale epidemiological survey of commensal Escherichia coli in Trois-Sauts, an isolated village located in the south of French Guiana where human population exchanges are restricted and source of antibiotics controlled. Stools from 162 Wayampi Amerindians and rectal swabs from 33 human associated a...

journal_title：Environmental microbiology reports

authors： Lescat M,Clermont O,Woerther PL,Glodt J,Dion S,Skurnik D,Djossou F,Dupont C,Perroz G,Picard B,Catzeflis F,Andremont A,Denamur E

更新日期：2013-02-01 00:00:00

abstract：:In this study, we investigated quorum sensing regulation of virulence genes in Vibrio harveyi by determining their expression levels, both in vitro and in vivo during infection of gnotobiotic brine shrimp. The quorum sensing master regulator luxR and the vhp metalloprotease showed around threefold and fivefold higher ...

journal_title：Environmental microbiology reports

authors： Ruwandeepika HA,Bhowmick PP,Karunasagar I,Bossier P,Defoirdt T

更新日期：2011-10-01 00:00:00

abstract：:Although cyanobacterial diazotrophs are common in Arctic terrestrial and freshwater habitats, they have been assumed to be absent from Arctic marine habitats. We report here a high diversity of cyanobacterial nifH genes in Fram Strait and the Greenland Sea. The nifH gene encodes the iron protein of the nitrogenase enz...

journal_title：Environmental microbiology reports

authors： Díez B,Bergman B,Pedrós-Alió C,Antó M,Snoeijs P

更新日期：2012-06-01 00:00:00

abstract：:Microbial communities play important roles in the biogeochemical cycling of carbon in the Earth's deep subsurface. Previously, we demonstrated changes to the microbial community structure of a deep aquifer (1.4 km) receiving 150 tons of injected supercritical CO2 (scCO2 ) in a geosequestration experiment. The observed...

journal_title：Environmental microbiology reports

authors： Mu A,Thomas BC,Banfield JF,Moreau JW

更新日期：2020-10-01 00:00:00

abstract：:Biofilm communities in the euphotic zone of aquatic habitats comprise photoautotrophic microorganisms, such as diatoms, green algae and cyanobacteria, which produce the organic carbon that fuels the life of a heterotrophic contingent of microorganisms, mostly bacteria. Such photoautotrophic-heterotrophic mixed-species...

journal_title：Environmental microbiology reports

authors： Buhmann M,Kroth PG,Schleheck D

更新日期：2012-02-01 00:00:00

abstract：:We identified an alphaproteobacterium in the digestive gland of the abalone species Haliotis discus hannai. This phylotype dominated our 16S rRNA clone libraries from the digestive gland of H. discus hannai. Diversity surveys revealed that this phylotype was associated with H. discus hannai and also in another host sp...

journal_title：Environmental microbiology reports

authors： Huang Z,Petersen JM,Martijn J,Ettema TJG,Shao Z

更新日期：2020-08-01 00:00:00

abstract：:Honey is one of the most important agricultural products for export in Argentina. In fact, more than 3.5 million beehives and 50 000 beekeepers are related with this production, mainly located in Buenos Aires province. Honeybee mortality is a serious problem that beekeepers in Argentina have had to face during the las...

journal_title：Environmental microbiology reports

authors： Reynaldi FJ,Sguazza GH,Pecoraro MR,Tizzano MA,Galosi CM

更新日期：2010-12-01 00:00:00

abstract：:The particulate methane monooxygenase (pMMO) in Methylocystis strain SB2 was found to be constitutively expressed in the absence of methane when the strain was grown on either acetate or ethanol. Real-time quantitative polymerase chain reaction (PCR) and reverse transcription-PCR showed that the expression of pmoA dec...

journal_title：Environmental microbiology reports

authors： Yoon S,Im J,Bandow N,Dispirito AA,Semrau JD

更新日期：2011-04-01 00:00:00

abstract：:Stromatolites are complex microbial mats that form lithified layers. Fossilized stromatolites are the oldest evidence of cellular life on Earth, dating back over 3.4 billion years. Modern stromatolites are relatively rare but may provide clues about the function and evolution of their ancient counterparts. In this stu...

journal_title：Environmental microbiology reports

authors： Waterworth SC,Isemonger EW,Rees ER,Dorrington RA,Kwan JC

更新日期：2020-12-27 00:00:00