Conserved bacterial genomes from two geographically isolated peritidal stromatolite formations shed light on potential functional guilds.

abstract：:Organohalide respiring bacteria (ORB) are capable of utilising organohalides as electron acceptors for the generation of cellular energy and consequently play an important role in the turnover of natural and anthropogenically-derived organohalides. In this study, the response of a Dehalobacter sp. strain UNSWDHB to th...

journal_title：Environmental microbiology reports

authors： Jugder BE,Ertan H,Wong YK,Braidy N,Manefield M,Marquis CP,Lee M

更新日期：2016-10-01 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：:Identification of transmission routes and of factors affecting the spatial positions of pathogens, hosts and vectors is basic to an adequate disease management. Nosema ceranae is a Microsporidian recently described as a parasite of Apis mellifera honeybees and is currently considered the aetiological agent of an emerg...

journal_title：Environmental microbiology reports

authors： Valera F,Martín-Hernández R,Higes M

更新日期：2011-02-01 00:00:00

abstract：:Aspergillus fumigatus and free-living amoebae are common inhabitants of soil. Mechanisms of A. fumigatus to circumvent the amoeba's digestion may facilitate overcoming the vertebrate macrophage defence mechanisms. We performed co-culture experiments using A. fumigatus conidia and the amoeba Acanthamoeba castellanii. A...

journal_title：Environmental microbiology reports

authors： Van Waeyenberghe L,Baré J,Pasmans F,Claeys M,Bert W,Haesebrouck F,Houf K,Martel A

更新日期：2013-12-01 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：: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：: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：:Knowledge of the mechanisms by which fish excrete their metabolic nitrogenous waste and insights into nitrogen cycling in aquaculture systems is of utmost importance to improve the sustainable commercial production of fish. In fish, most nitrogenous waste is excreted via the gills as ammonia, a potentially toxic nitro...

journal_title：Environmental microbiology reports

authors： van Kessel MAHJ,Mesman RJ,Arshad A,Metz JR,Spanings FAT,van Dalen SCM,van Niftrik L,Flik G,Wendelaar Bonga SE,Jetten MSM,Klaren PHM,Op den Camp HJM

更新日期：2016-10-01 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：: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：: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：: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：:This special issue highlights several recent discoveries in the microbial methane cycle, including the diversity and activity of methanotrophic bacteria in special habitats, distribution and contribution of the newly discovered Verrucomicrobia, metabolism of methane and related one-carbon compounds such as methanol an...

journal_title：Environmental microbiology reports

authors： Murrell JC,Jetten MS

更新日期：2009-10-01 00:00:00

abstract：:As key components of the electron transfer (ET) pathways used for dissimilatory reduction of solid iron [Fe(III)] (hydr)oxides, outer membrane multihaem c-type cytochromes MtrC and OmcA of Shewanella oneidensis MR-1 and OmcE and OmcS of Geobacter sulfurreducens mediate ET reactions extracellularly. Both MtrC and OmcA ...

journal_title：Environmental microbiology reports

authors： Shi L,Richardson DJ,Wang Z,Kerisit SN,Rosso KM,Zachara JM,Fredrickson JK

更新日期：2009-08-01 00:00:00

abstract：:In anoxic environments such as swamps, rice fields and sludge digestors, syntrophic microbial communities are important for decomposition of organic matter to CO2 and CH4 . The most difficult step is the fermentative degradation of short-chain fatty acids such as propionate and butyrate. Conversion of these metabolite...

journal_title：Environmental microbiology reports

authors： Müller N,Worm P,Schink B,Stams AJ,Plugge CM

更新日期：2010-08-01 00:00:00

abstract：:Amphibians are in decline as a result of habitat destruction, climate change and infectious diseases. Tadpoles are thought susceptible to infections because they are dependent on only an innate immune system (e.g. macrophages). This is because the frog adaptive immune system does not function until later stages of the...

journal_title：Environmental microbiology reports

authors： Chambouvet A,Valigurová A,Pinheiro LM,Richards TA,Jirků M

更新日期：2016-10-01 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：:'Bacterial consortium' sensu lato applies to mutualism or syntrophy-based systems consisting of unrelated bacteria. Consortia of cyanobacteria have been preferentially studied on Anabaena epibioses; non-photosynthetic satellites of other filamentous or unicellular cyanobacteria were also considered although structure-...

journal_title：Environmental microbiology reports

authors： Velichko N,Chernyaeva E,Averina S,Gavrilova O,Lapidus A,Pinevich A

更新日期：2015-08-01 00:00:00

abstract：:The metabolism of cholesterol in Mycobacterium smegmatis mc(2) 155 has been investigated by using a microarray approach. The transcriptome of M. smegmatis growing in cholesterol was compared with that of cells growing in glycerol as the sole carbon and energy sources during the middle exponential phase. Microarray ana...

journal_title：Environmental microbiology reports

authors： Uhía I,Galán B,Kendall SL,Stoker NG,García JL

更新日期：2012-04-01 00:00:00

abstract：:The cyanobacterial species Planktothrix rubescens is known to preferably inhabit deep, stratified, oligo- to mesotrophic lakes. It is also known for the production of diverse bioactive peptides, including the hepatotoxic microcystins. A number of studies showed that P. rubescens populations generally consist of multip...

journal_title：Environmental microbiology reports

authors： Haruštiaková D,Welker M

更新日期：2017-04-01 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：:Bacterial community compositions (BCC) associated with the cladoceran Bosmina coregoni and the cyclopoid copepod Thermocyclops oithonoides in oligotrophic Lake Stechlin versus eutrophic Lake Dagow (northeastern Germany) were compared using molecular techniques. We also transplanted the zooplankton from their native la...

journal_title：Environmental microbiology reports

authors： Grossart HP,Dziallas C,Tang KW

更新日期：2009-02-01 00:00:00

abstract：:The bacterial adenylate cyclase two-hybrid (BACTH) system has been widely used to characterize protein-protein interactions in the prokaryotic world. This system relies on the interaction-mediated reconstitution of adenylate cyclase activity in Escherichia coli by bringing together two complementary fragments of the c...

journal_title：Environmental microbiology reports

authors： Ouellette SP,Gauliard E,Antosová Z,Ladant D

更新日期：2014-06-01 00:00:00

abstract：:In this study, we report the presence of the El Tor CTXΦ and classical CTXΦ in Vibrio cholerae O1 strains isolated from Varanasi, India. Polymerase chain reaction, DNA sequencing and restriction fragment length polymorphism revealed that, although ctx-positive strains isolated after 1990 contain CTXΦ harbouring El Tor...

journal_title：Environmental microbiology reports

authors： Mohapatra SS,Mantri CK,Turabe Fazil MH,Singh DV

更新日期：2011-12-01 00:00:00

abstract：:Tropospheric nitrate levels are predicted to increase throughout the 21st century, with potential effects on terrestrial ecosystems, including the Greenland ice sheet (GrIS). This study considers the impacts of elevated nitrate concentrations on the abundance and composition of dominant bulk and active prokaryotic com...

journal_title：Environmental microbiology reports

authors： Cameron KA,Stibal M,Chrismas N,Box J,Jacobsen CS

更新日期：2017-04-01 00:00:00

abstract：:Previous studies examining the clonal diversity of Escherichia coli populations within humans have been based on faecal isolates. In this study E. coli were isolated from biopsies taken from the terminal ileum, ascending, transverse and descending colon, and rectum of 69 individuals. Multiple isolates from each biopsy...

journal_title：Environmental microbiology reports

authors： Gordon DM,O'Brien CL,Pavli P

更新日期：2015-08-01 00:00:00

abstract：:Alexandrium catenella, a marine dinoflagellate responsible for harmful algal blooms (HABs), proliferates with greater frequency, distribution and intensity, in disturbed marine coastal ecosystems. The proteins secreted into seawater may play a crucial role in maintaining this dinoflagellate in these ecosystems, but th...

journal_title：Environmental microbiology reports

authors： Chetouhi C,Laabir M,Masseret E,Jean N

更新日期：2019-08-01 00:00:00

abstract：:Bacteria-host interactions are universal in nature and have significant effects on host functionality. Bacterial secondary metabolites are believed to play key roles in such interactions as well as in interactions within the host-associated microbial community. Hence, prominent secondary metabolite-producing bacteria ...

journal_title：Environmental microbiology reports

authors： Dittmann KK,Sonnenschein EC,Egan S,Gram L,Bentzon-Tilia M

更新日期：2019-06-01 00:00:00

abstract：:Vibrio vulnificus, an inhabitant of marine and estuarine environments around the world, is the leading cause of reported seafood-related deaths in the United States. Disease is caused by opaque colony-forming strains that produce capsular polysaccharide, loss of which results in an unencapsulated translucent phenotype...

journal_title：Environmental microbiology reports

authors： Kaluskar ZM,Garrison-Schilling KL,McCarter KS,Lambert B,Simar SR,Pettis GS

更新日期：2015-10-01 00:00:00

abstract：:With rapidly improving sequencing technologies, scientists have recently gained the ability to examine diverse microbial communities at high genomic resolution, revealing that both free-living and host-associated microbes partition their environment at fine phylogenetic scales. This 'microdiversity,' or closely relate...

journal_title：Environmental microbiology reports

authors： Larkin AA,Martiny AC

更新日期：2017-04-01 00:00:00