Phylogenetic diversity of actinobacteria associated with soft coral Alcyonium gracllimum and stony coral Tubastraea coccinea in the East China Sea.

abstract：:In this paper we present a method of isolation and morphological and physiological characterization of groundwater bacteria based on numerical taxonomy and cluster analysis, and using a miniaturized test system (microtiter plates). Bacteria were isolated randomly on P-agar, and each strain was characterized in regard ...

journal_title：Microbial ecology

authors： Kölbel-Boelke J,Tienken B,Nehrkorn A

更新日期：1988-07-01 00:00:00

abstract：:Arcellininids (testate amoebae) were examined from 61 surface sediment samples collected from 59 lakes in the vicinity of former gold mines, notably Giant Mine, near Yellowknife, Northwest Territories, Canada to determine their utility as bioindicators of arsenic (As), which occurs both as a byproduct of gold extracti...

journal_title：Microbial ecology

authors： Nasser NA,Patterson RT,Roe HM,Galloway JM,Falck H,Palmer MJ,Spence C,Sanei H,Macumber AL,Neville LA

更新日期：2016-07-01 00:00:00

abstract：:Heterotrophic bacteria in sea ice play a key role in carbon cycling, but little is known about the predominant players at the phylogenetic level. In a study of both algal bands and clear ice habitats within summertime Arctic pack ice from the Chukchi Sea, we determined the abundance of total bacteria and actively resp...

journal_title：Microbial ecology

authors： Junge K,Imhoff F,Staley T,Deming JW

更新日期：2002-04-01 00:00:00

abstract：:The abundance of ultramicrobacteria (i.e., bacteria that pass through a 0.2μm filter) in a subtropical Alabama estuary was determined during a 1-year period. Although phenotypic and molecular characterization indicated that the population of ultramicrobacteria was dominated byVibrio species, species ofListonella andPs...

journal_title：Microbial ecology

authors： Hood MA,Macdonell MT

更新日期：1987-09-01 00:00:00

abstract：:The lower respiratory tract has been previously considered sterile in a healthy state, but advances in culture-independent techniques for microbial identification and characterization have revealed that the lung harbors a diverse microbiome. Although research on the lung microbiome is increasing and important question...

journal_title：Microbial ecology

authors： Kostric M,Milger K,Krauss-Etschmann S,Engel M,Vestergaard G,Schloter M,Schöler A

更新日期：2018-02-01 00:00:00

abstract：:Energy redistribution between growth and maintenance in salt-stressed cells is especially important for bacteria living in estuarine environments. In this study, Gram-negative bacterium Vibrio sp. DSM14379, isolated from the estuarine waters of the northern Adriatic Sea, was grown aerobically in a peptone-yeast extrac...

journal_title：Microbial ecology

authors： Danevčič T,Stopar D

更新日期：2011-07-01 00:00:00

abstract：:Bacterial symbionts are increasingly recognised as mediators of ecologically important traits of their animal hosts, with acquisition of new traits possible by uptake of novel symbionts. The entomopathogenic nematode Heterorhabditis downesi associates with two bacterial symbionts, Photorhabdus temperata subsp. tempera...

journal_title：Microbial ecology

authors： Maher AMD,Asaiyah MAM,Brophy C,Griffin CT

更新日期：2017-01-01 00:00:00

abstract：:Nitrogen fixation (C2H2 reduction) by epiphylls on coffee,Coffea arabica, grown in sites with different degrees of shade, was determined. Coffee leaves with nitrogen-fixing epiphylls were found in all sites in approximately equal numbers. Rates of C2H2 reduction were similar for all sites and throughout the year, aver...

journal_title：Microbial ecology

authors： Roskoski JP

更新日期：1980-12-01 00:00:00

abstract：:Three dominant types of sugar-fermenting bacteria were isolated from the anaerobic, intertidal sediments of the Eems-Dollard estuary by applying techniques involving anaerobic agar shake tubes. One of the isolated types was tentatively identified as aStreptococcus species, the other two asBacteroides species. All type...

journal_title：Microbial ecology

authors： Laanbroek HJ,Blok JP,Steenhuis L

更新日期：1985-06-01 00:00:00

abstract：:Foliar chemistry influences leaf decomposition, but little is known about how litter chemistry affects the assemblage of bacterial communities during decomposition. Here we examined relationships between initial litter chemistry and the composition of the bacterial community in a stream ecosystem. We incubated replica...

journal_title：Microbial ecology

authors： Wymore AS,Liu CM,Hungate BA,Schwartz E,Price LB,Whitham TG,Marks JC

更新日期：2016-05-01 00:00:00

abstract：:Hardly any molecular studies have been done on euendoliths of marine coastal environments, especially along the supratidal ranges of carbonate coasts. In our study, we provide a comparative sequence analysis using 454 pyrosequencing of the 16S ribosomal RNA (rRNA) gene combined with extensive microscopy of the endolit...

journal_title：Microbial ecology

authors： Brandes M,Albach DC,Vogt JC,Mayland-Quellhorst E,Mendieta-Leiva G,Golubic S,Palinska KA

更新日期：2015-11-01 00:00:00

abstract：:Staphylococcus aureus, an opportunistic pathogen member of the nasal and skin microbiota, can also be found in human oral samples and has been linked to infectious diseases of the oral cavity. As the nasal and oral cavities are anatomically connected, it is currently unclear whether S. aureus can colonize the oral cav...

journal_title：Microbial ecology

authors： Lima BP,Hu LI,Vreeman GW,Weibel DB,Lux R

更新日期：2019-08-01 00:00:00

abstract：:Dilute soda lakes are among the world's most productive environments and are usually dominated by dense blooms of cyanobacteria. Up to now, there has been little information available on heterotrophic bacterial abundance, production, and their controlling factors in these ecosystems. In the present study the main envi...

journal_title：Microbial ecology

authors： Eiler A,Farnleitner AH,Zechmeister TC,Herzig A,Hurban C,Wesner W,Krachler R,Velimirov B,Kirschner AK

更新日期：2003-07-01 00:00:00

abstract：:Biotic and abiotic factors can influence interactions between microbial grazers and their prey, thus impacting both the cycling of biogenic carbon within the surface layer of the ocean and the export of carbon to the deep ocean and higher trophic levels. In this study, microcosm experiments were used to evaluate the c...

journal_title：Microbial ecology

authors： Delaney MP

更新日期：2003-03-01 00:00:00

abstract：:Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous pollutants of the environment. But is their microbial degradation equally wide in distribution? We estimated the PAH degradation capacity of 13 soils ranging from pristine locations (total PAHs approximately 0.1 mg kg(-1)) to heavily polluted industrial sites (tot...

journal_title：Microbial ecology

authors： Johnsen AR,Karlson U

更新日期：2005-11-01 00:00:00

abstract：:Selective nucleic acid intercalating dyes--ethidium monoazide (EMA) and propidium monoazide (PMA)--represent one of the most successful recent approaches to detect viable cells (as defined by an intact cell membrane) by PCR and have been effectively evaluated in different microorganisms. However, some practical limita...

journal_title：Microbial ecology

authors： Fittipaldi M,Codony F,Adrados B,Camper AK,Morató J

更新日期：2011-01-01 00:00:00

abstract：:Bacterial degradation is an ecosystem service that offers a promising method for the remediation of contaminated soils. To assess the dynamics and efficiency of bacterial degradation, reliable microbial simulation models, along with the relevant processes, are required. We present an approach aimed at improving reliab...

journal_title：Microbial ecology

authors： Banitz T,Johst K,Wick LY,Fetzer I,Harms H,Frank K

更新日期：2012-02-01 00:00:00

abstract：:Ribosomal RNA (rRNA) is one of the most important macromolecules in the cell. It is well established that high-temperature environmental conditions destabilize rRNA, leading to a selection for G+C-rich stabilizing structures. Our knowledge about the nucleotide composition effect of other environmental conditions, howe...

journal_title：Microbial ecology

authors： Rudi K

更新日期：2009-04-01 00:00:00

abstract：:The occurrence of hypolithic cyanobacteria colonizing translucent stones was quantified along the aridity gradient in the Atacama Desert in Chile, from less arid areas to the hyperarid core where photosynthetic life and thus primary production reach their limits. As mean rainfall declines from 21 to

journal_title：Microbial ecology

authors： Warren-Rhodes KA,Rhodes KL,Pointing SB,Ewing SA,Lacap DC,Gómez-Silva B,Amundson R,Friedmann EI,McKay CP

更新日期：2006-10-01 00:00:00

abstract：:Bisphenol A (BPA) is one of the endocrine-disrupting chemicals that are ubiquitous in aquatic environments. Biodegradation is a major way to clean up the BPA pollution in sediments. However, information on the effective BPA biodegradation in anaerobic sediments is still lacking. The present study investigated the biod...

journal_title：Microbial ecology

authors： Yang Y,Wang Z,He T,Dai Y,Xie S

更新日期：2015-07-01 00:00:00

abstract：:The bacteria Vibrio parahaemolyticus is an important component of coastal ecosystems worldwide, and in recent years, V. parahaemolyticus has caused several cases of food-borne gastroenteritis. However, research investigating which parameters are important in regulating V. parahaemolyticus abundance in tropical areas w...

journal_title：Microbial ecology

authors： Rehnstam-Holm AS,Atnur V,Godhe A

更新日期：2014-01-01 00:00:00

abstract：:Abstract Interactions between natural bacterial assemblages and dissolved organic carbon (DOC) were investigated in two complementary batch experiments. In the first, a positive relationship was found between the proportion of electron transport system (ETS) active bacteria and the diversity of DOC in microcosms enric...

journal_title：Microbial ecology

authors： Gayte X,Fontvieille D,Wilkinson KJ

更新日期：1999-10-01 00:00:00

abstract：:The diversity of microbial communities inhabiting two terrestrial volcanic glasses of contrasting mineralogy and age was characterised. Basaltic glass from a <0.8 Ma hyaloclastite deposit (Valafell) harboured a more diverse Bacteria community than the younger rhyolitic glass from ∼150-300 AD (Dόmadalshraun lava flow)....

journal_title：Microbial ecology

authors： Kelly LC,Cockell CS,Piceno YM,Andersen GL,Thorsteinsson T,Marteinsson V

更新日期：2010-11-01 00:00:00

abstract：:Microbial biodiversity provides an increasingly important source of medically and industrially useful compounds. We have isolated 14 actinomycete species from a collection of approximately 300 plant stem samples from the upper Amazonian rainforest in Peru. All of the cultured isolates produce substances with inhibitor...

journal_title：Microbial ecology

authors： Bascom-Slack CA,Ma C,Moore E,Babbs B,Fenn K,Greene JS,Hann BD,Keehner J,Kelley-Swift EG,Kembaiyan V,Lee SJ,Li P,Light DY,Lin EH,Schorn MA,Vekhter D,Boulanger LA,Hess WM,Vargas PN,Strobel GA,Strobel SA

更新日期：2009-08-01 00:00:00

abstract：:Ochreous sludge deposited in the course of aeration of ground water contained an assortment of bacterial forms and structures which were investigated by light microscopy, scanning electron microscopy, and transmission electron microscopy. Bacterial structures were often covered by iron deposition which could be remove...

journal_title：Microbial ecology

authors： Tuovinen OH,Nurmiaho EL

更新日期：1979-03-01 00:00:00

abstract：:Propionate degradation is a critical step during the conversion of complex organic matter under methanogenic conditions, and it requires a syntrophic cooperation between propionate-oxidizing bacteria and methanogenic archaea. Increasing evidences suggest that interspecies electron transfer for syntrophic metabolism is...

journal_title：Microbial ecology

authors： Zhuang L,Ma J,Tang J,Tang Z,Zhou S

更新日期：2017-05-01 00:00:00

abstract：:Elemental iodine is produced in Japan from underground brine (fossil salt water). Carbon steel pipes in an iodine production facility at Chiba, Japan, for brine conveyance were found to corrode more rapidly than those in other facilities. The corroding activity of iodide-containing brine from the facility was examined...

journal_title：Microbial ecology

authors： Wakai S,Ito K,Iino T,Tomoe Y,Mori K,Harayama S

更新日期：2014-10-01 00:00:00

abstract：:Nutrient or niche-based competition among bacteria is a widespread phenomenon in the natural environment. Such interspecies interactions are often mediated by secreted soluble factors and/or direct cell-cell contact. As ubiquitous soil bacteria, Myxococcus species are able to produce a variety of bioactive secondary m...

journal_title：Microbial ecology

authors： Pan H,He X,Lux R,Luan J,Shi W

更新日期：2013-10-01 00:00:00

abstract：:In Europe as in North America, elms are devastated by Dutch elm disease (DED), caused by the alien ascomycete Ophiostoma novo-ulmi. Pathogen dispersal and transmission are ensured by local species of bark beetles, which established a novel association with the fungus. Elm bark beetles also transport the Geosmithia fun...

journal_title：Microbial ecology

authors： Pepori AL,Bettini PP,Comparini C,Sarrocco S,Bonini A,Frascella A,Ghelardini L,Scala A,Vannacci G,Santini A

更新日期：2018-04-01 00:00:00

abstract：:Group-living can promote the evolution of adaptive strategies to prevent and control disease. Fungus-gardening ants must cope with two sets of pathogens, those that afflict the ants themselves and those of their symbiotic fungal gardens. While much research has demonstrated the impact of specialized fungal pathogens t...

journal_title：Microbial ecology

authors： Kellner K,Kardish MR,Seal JN,Linksvayer TA,Mueller UG

更新日期：2018-08-01 00:00:00