Effect of culture media onLactobacillus hydrophobicity and electrophoretic mobility.

abstract：:The aim of the study was to assess the effect of the mycorrhizosphere of A. tortillis spp. raddiana mycorrhized with Glomus intraradices on the root nodulation by Sinorhizobium terangae (ORS 1009) and/or Mesorhizobium plurifarium (ORS 1096) in two different culture substrates (sandy soil and sand). The endomycorrhizal...

journal_title：Microbial ecology

authors： André S,Neyra M,Duponnois R

更新日期：2003-02-01 00:00:00

abstract：:The plasticity of rhizobial genomes is far greater than previously thought, with complex genomic recombination events that may be accelerated by the often stressful environmental conditions of the tropics. This study aimed at evaluating changes in soybean rhizobia due to adaptation to inhospitable environmental condit...

journal_title：Microbial ecology

authors： Batista JS,Hungria M,Barcellos FG,Ferreira MC,Mendes IC

更新日期：2007-02-01 00:00:00

abstract：:Sediment samples were collected monthly from Acton Lake, a eutrophic reservoir located in an agricultural region of southwestern Ohio, from three stations (River, Middle, and Dam) during the period May 1995 through January 1997. Sedimentary microbial biomass and community structures from these stations were studied us...

journal_title：Microbial ecology

authors： Smoot JC,Findlay RH

更新日期：2001-10-01 00:00:00

abstract：:Host-associated microbiota vary across host individuals and environmental conditions, but the relative importance of their genetic background versus their environment is difficult to disentangle. We sought to experimentally determine the factors shaping the microbiota of the planktonic Crustacean, Daphnia magna. We us...

journal_title：Microbial ecology

authors： Sullam KE,Pichon S,Schaer TMM,Ebert D

更新日期：2018-08-01 00:00:00

abstract：:To date, little is known about the diazotrophs in freshwater ecosystems. In this study, we examined the diversity, abundance, and distribution of the diazotrophic community in the deep oligotrophic Lake Fuxian using high-throughput sequencing and quantitative polymerase chain reaction of nifH genes. Our results showed...

journal_title：Microbial ecology

authors： Wang L,Xing P,Li H,Zhou L,Wu QL

更新日期：2020-05-01 00:00:00

abstract：:The MHV-68 (designed as Murid herpesvirus 4 (MuHV 4) strain 68) isolated from two rodents, Myodes glareolus and Apodemus flavicollis, is considered as a natural pathogen of free-living murid rodents. Recently, the detection of MHV antibodies in the blood of animals living in the same biotope as MHV-infected mice has s...

journal_title：Microbial ecology

authors： Ficová M,Betáková T,Pančík P,Václav R,Prokop P,Halásová Z,Kúdelová M

更新日期：2011-11-01 00:00:00

abstract：:Crop residues are a crucial ecological niche with a major biological impact on agricultural ecosystems. In this study, we used a combined diachronic and synchronic field experiment based on wheat-oilseed rape rotations to test the hypothesis that plant is a structuring factor of microbial communities in crop residues,...

journal_title：Microbial ecology

authors： Kerdraon L,Balesdent MH,Barret M,Laval V,Suffert F

更新日期：2019-05-01 00:00:00

abstract：:Besides the incipient research effort, the role of parasites as drivers of the reduction affecting pollinator populations is mostly unknown. Given the worldwide extension of the beekeeping practice and the diversity of pathogens affecting Apis mellifera populations, honey bee colonies are a certain source of parasite ...

journal_title：Microbial ecology

authors： Porrini MP,Porrini LP,Garrido PM,de Melo E Silva Neto C,Porrini DP,Muller F,Nuñez LA,Alvarez L,Iriarte PF,Eguaras MJ

更新日期：2017-11-01 00:00:00

abstract：:The hypolithic microbial community associated with quartz pavement at a high-altitude tundra location in central Tibet is described. A small-scale ecological survey indicated that 36% of quartz rocks were colonized. Community profiling using terminal restriction fragment length polymorphism revealed no significant dif...

journal_title：Microbial ecology

authors： Wong FK,Lacap DC,Lau MC,Aitchison JC,Cowan DA,Pointing SB

更新日期：2010-11-01 00:00:00

abstract：:The muramic acid (MurA) assay is a powerful tool for the detection and quantification of bacteria with no need to enrich samples by culturing. However, the analysis of MurA in mixed biological and environmental matrices is potentially more complex than analysis in isolated bacterial cells. In this study, we employed o...

journal_title：Microbial ecology

authors： Liang C,Read HW,Balser TC

更新日期：2009-04-01 00:00:00

abstract：:Fungi from the genus Geosmithia (Ascomycota: Hypocreales) are associated with bark beetles (Coleoptera: Scolytinae), though little is known about ecology, diversity, and distribution of these fungi across beetle and its host tree species. This study surveyed the diversity, distribution and vector affinity of Geosmithi...

journal_title：Microbial ecology

authors： Kolařík M,Jankowiak R

更新日期：2013-10-01 00:00:00

abstract：:Network analysis was used to show changes in network attributes by analyzing the relations among the main soil microbial groups in a potted tomato soil inoculated with arbuscular mycorrhizal fungus, treated with low doses of Mentha spicata essential oil, or both, and then exposed to tenfold higher oil addition (stress...

journal_title：Microbial ecology

authors： Stamou GP,Monokrousos N,Gwynn-Jones D,Whitworth DE,Papatheodorou EM

更新日期：2019-11-01 00:00:00

abstract：:Bacteria attached to rock and glass surfaces were studied in streams draining a whole-tree harvested watershed (WTH) and a nonharvested (CONTROL) watershed in the Hubbard Brook Experimental Forest, New Hampshire, U.S.A. Seasonal trends in numbers of cells/cm(2), mean cell volume, cell size-frequency distribution, and ...

journal_title：Microbial ecology

authors： Haack SK,Burton T,Ulrich K

更新日期：1988-09-01 00:00:00

abstract：:Abnormality and disease in sponges have been widely reported, yet how sponge-associated microbes respond correspondingly remains inconclusive. Here, individuals of the sponge Carteriospongia foliascens under abnormal status were collected from the Rabigh Bay along the Red Sea coast. Microbial communities in both healt...

journal_title：Microbial ecology

authors： Gao ZM,Wang Y,Lee OO,Tian RM,Wong YH,Bougouffa S,Batang Z,Al-Suwailem A,Lafi FF,Bajic VB,Qian PY

更新日期：2014-10-01 00:00:00

abstract：:Biological soil crusts (BSCs) are communities of cryptogamic organisms, occurring in arid and semiarid regions all over the world. Based on both morphological identification and genetic analyses, we established a first cyanobacterial inventory using the biphasic approach for BSCs within two major biomes of southern Af...

journal_title：Microbial ecology

authors： Dojani S,Kauff F,Weber B,Büdel B

更新日期：2014-02-01 00:00:00

abstract：:Phyllosphere bacteria on ornamental plants were characterized based on their diversity and activity towards the removal of polycyclic aromatic hydrocarbons (PAHs), the major air pollutants in urban area. The amounts of PAH-degrading bacteria were about 1-10% of the total heterotrophic phyllosphere populations and cons...

journal_title：Microbial ecology

authors： Yutthammo C,Thongthammachat N,Pinphanichakarn P,Luepromchai E

更新日期：2010-02-01 00:00:00

abstract：:The relationship between functional redundancy and microbial community structure-diversity was examined using laboratory incubations to ensure constant environmental conditions. Serial dilutions of a sewage microbial community were prepared, used to inoculate sterile sewage, and maintained in batch culture. Probabilit...

journal_title：Microbial ecology

authors： Franklin RB,Mills AL

更新日期：2006-08-01 00:00:00

abstract：:The capybara (Hydrochoerus hydrochaeris) is the world's largest living rodent. Native to South America, this hindgut fermenter is herbivorous and coprophagous and uses its enlarged cecum to digest dietary plant material. The microbiota of specialized hindgut fermenters has remained largely unexplored. The aim of this ...

journal_title：Microbial ecology

authors： García-Amado MA,Godoy-Vitorino F,Piceno YM,Tom LM,Andersen GL,Herrera EA,Domínguez-Bello MG

更新日期：2012-05-01 00:00:00

abstract：:In recent years, several episodes of mass mortality of sessile epibenthic invertebrates, including sponges, have been recorded worldwide. In the present study, we report a disease event on Ircinia variabilis recorded in September 2009 along the southern Adriatic and Ionian seas (Apulian coast), with the aim to quantif...

journal_title：Microbial ecology

authors： Stabili L,Cardone F,Alifano P,Tredici SM,Piraino S,Corriero G,Gaino E

更新日期：2012-10-01 00:00:00

abstract：:Despite the considerable role of aquatic plant-associated bacteria in host plant growth and nutrient cycling in aquatic environments, the mode of their plant colonization has hardly been understood. This study examined the colonization and competition dynamics of a plant growth-promoting bacterium (PGPB) and two plant...

journal_title：Microbial ecology

authors： Ishizawa H,Kuroda M,Inoue K,Inoue D,Morikawa M,Ike M

更新日期：2019-02-01 00:00:00

abstract：:The McMurdo Dry Valleys of Antarctica form the coldest and driest ecosystem on Earth. Within this region there are a number of perennially ice-covered (3-6 m thick) lakes that support active microbial assemblages and have a paucity of metazoans. These lakes receive limited allochthonous input of carbon and nutrients, ...

journal_title：Microbial ecology

authors： Lisle JT,Priscu JC

更新日期：2004-05-01 00:00:00

abstract：:The relative amounts of hyphal inoculum in forest soils may determine the capacity for fungi to compete with and replace early colonizers of wood in ground contact. Our aim in this study was to test the flexibility of priority effects (colonization timing) by varying the timing of inoculum introduction (i.e., precolon...

journal_title：Microbial ecology

authors： Song Z,Vail A,Sadowsky MJ,Schilling JS

更新日期：2015-05-01 00:00:00

abstract：:Chilas and Hunza areas, located in the Main Mantle Thrust and Main Karakoram Thrust of the Himalayas, host a range of geochemically diverse hot springs. This Himalayan geothermal region encompassed hot springs ranging in temperature from 60 to 95 °C, in pH from 6.2 to 9.4, and in mineralogy from bicarbonates (Tato Fie...

journal_title：Microbial ecology

authors： Amin A,Ahmed I,Salam N,Kim BY,Singh D,Zhi XY,Xiao M,Li WJ

更新日期：2017-07-01 00:00:00

abstract：:The role of disturbance in structuring natural microbial communities has been largely unexplored. Disturbance associated with invertebrate ingestion can reduce bacterial biomass and alter metabolic activities and compositions of bacterial assemblages in marine sediments. The primary objectives of the research presente...

journal_title：Microbial ecology

authors： Plante CJ,Wilde SB

更新日期：2004-08-01 00:00:00

abstract：:Although phototrophic microbial communities are important components of soils in arid and semi-arid ecosystems around the world, the knowledge of their taxonomic composition and dependency on soil chemistry and vegetation is still fragmentary. We studied the abundance and the diversity of cyanobacteria and eukaryotic ...

journal_title：Microbial ecology

authors： Reháková K,Chlumská Z,Doležal J

更新日期：2011-08-01 00:00:00

abstract：:Large areas of rainforest in Asia have been converted to plantations, with uncertain effects on soil biodiversity. Using standard metagenetic methods, we compared the soil biota of bacteria, fungi, and nematodes at three rainforest sites in Malaysia with two rubber plantation sites with similar soils and geology. We p...

journal_title：Microbial ecology

authors： Kerfahi D,Tripathi BM,Dong K,Go R,Adams JM

更新日期：2016-08-01 00:00:00

abstract：:The yeast-like fungus Coniochaeta pulveracea was studied with regard to its novel lignocellulolytic activities and the possible effect thereof on yeasts from the woody phylloplane. An enrichment procedure was used to isolate C. pulveracea from a decaying Acacia tree, and the identity of the isolate was confirmed using...

journal_title：Microbial ecology

authors： van Heerden A,van Zyl WH,Cruywagen CW,Mouton M,Botha A

更新日期：2011-10-01 00:00:00

abstract：:The genetic diversity of a collection of 336 spore-forming isolates recovered from five salt-saturated brines and soils (Chott and Sebkhas) mainly located in the hyper-arid regions of the southern Tunisian Sahara has been assessed. Requirements and abilities for growth at a wide range of salinities\ showed that 44.3 %...

journal_title：Microbial ecology

authors： Guesmi A,Ettoumi B,El Hidri D,Essanaa J,Cherif H,Mapelli F,Marasco R,Rolli E,Boudabous A,Cherif A

更新日期：2013-11-01 00:00:00

abstract：:Candida albicans is the most notorious and the most widely studied yeast biofilm former. Design of experiments (DoE) showed that 10 mg/L zosteric acid sodium salt reduced C. albicans adhesion and the subsequent biofilm formation by at least 70%, on both hydrophilic and hydrophobic surfaces of 96-well plates. Indeed, b...

journal_title：Microbial ecology

authors： Villa F,Pitts B,Stewart PS,Giussani B,Roncoroni S,Albanese D,Giordano C,Tunesi M,Cappitelli F

更新日期：2011-10-01 00:00:00

abstract：:The human gut microbiota is a complex system that is essential to the health of the host. Increasing evidence suggests that the gut microbiota may play an important role in the pathogenesis of colorectal cancer (CRC). In this study, we used pyrosequencing of the 16S rRNA gene V3 region to characterize the fecal microb...

journal_title：Microbial ecology

authors： Wu N,Yang X,Zhang R,Li J,Xiao X,Hu Y,Chen Y,Yang F,Lu N,Wang Z,Luan C,Liu Y,Wang B,Xiang C,Wang Y,Zhao F,Gao GF,Wang S,Li L,Zhang H,Zhu B

更新日期：2013-08-01 00:00:00