Abstract:
:We studied the response of the sulfate-reducing prokaryote (SRP) communities to the experimental variation of salinity and tide in an outdoor mesocosm setup. Intact soil monoliths were collected at two areas of the Haringvliet lagoon (The Netherlands): one sampling location consisted of agricultural grassland, drained and fertilized for at least the last century; the other of a freshwater marshland with more recent sea influence. Two factors, i.e., "salinity" (freshwater/oligohaline) and "tide" (nontidal/tidal), were tested in a full-factorial design. Soil samples were collected after 5 months (June-October). Dissimilatory (bi)sulfite reductase beta subunit-based denaturing gradient gel electrophoresis (dsrB-DGGE) analysis revealed that the SRP community composition in the agricultural grassland and in the freshwater marshland was represented mainly by microorganisms related to the Desulfobulbaceae and the Desulfobacteraceae, respectively. Desulfovibrio-related dsrB were detected only in the tidal treatments; Desulfomonile-related dsrB occurrence was related to the presence of oligohaline conditions. Treatments did have an effect on the overall SRP community composition of both soils, but not on the sulfate depletion rates in sulfate-amended anoxic slurry incubations. However, initiation of sulfate reduction upon sulfate addition was clearly different between the two soils.
journal_name
Microb Ecoljournal_title
Microbial ecologyauthors
Miletto M,Loeb R,Antheunisse AM,Bodelier PL,Laanbroek HJdoi
10.1007/s00248-009-9614-9subject
Has Abstractpub_date
2010-01-01 00:00:00pages
109-20issue
1eissn
0095-3628issn
1432-184Xjournal_volume
59pub_type
杂志文章abstract::Soil microbial communities follow distinct seasonal cycles which result in drastic changes in processes involving soil nutrient availability. The biomass of fungi has been reported to be highest during winter, but is fungal growth really occurring in frozen soil? And what is the effect of plant cover on biomass format...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-011-0001-y
更新日期:2012-07-01 00:00:00
abstract::Heterotrophic bacteria are, in many aquatic systems, reliant on autochthonous organic carbon as their energy source. One exception is low-productive humic lakes, where allochthonous dissolved organic matter (ADOM) is the major driver. We hypothesized that bacterial production (BP) is similarly regulated in subarctic e...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-015-0714-4
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abstract::XTT (3'-[1-[(phenylamino)-carbonyl]-3,4-tetrazolium]-bis(4-methoxy-6-nitro)benzenesulfonic acid hydrate), MTS (3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium, inner salt), and WST-1 (4-(3-4-iodophenyl)-2-(4-nitrophenyl)-2H-5-tetrazolio)-1,3-benzenedisulfonate) are tetrazolium ...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-004-0012-z
更新日期:2005-04-01 00:00:00
abstract::Lasallia hispanica, Parmelia omphalodes, and Cornicularia normoerica, saxicolous thalli growing on granite, show a close relationship with other lichens and microorganisms living in the lithic substrate beneath them. The lithobiontic community is an accumulation of microorganisms at an interface forming a biofilm, whi...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-001-1028-2
更新日期:2002-01-01 00:00:00
abstract::Photosynthetic carbon fixation by phytoplankton is a key component of the global carbon cycle. Our understanding of the types of picoplankton and ultraphytoplankton involved in this process is evolving. However, mechanisms of regulation of photosynthetic carbon fixation in the oceans are poorly understood. All phytopl...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/BF00183060
更新日期:1996-11-01 00:00:00
abstract::The ability of intraperiplasmic and attack phase bdellovibrios to survive and/or grow under anoxic and microaerobic conditions was examined. Both halotolerant and nonhalotolerant bdellovibrio strains were examined. In all instances, the bdellovibrio strains were unable to grow under anoxic conditions, but were able to...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/BF00170105
更新日期:1996-07-01 00:00:00
abstract::Quorum sensing (QS) signals have been considered to play important roles in biofilm development and in the attractiveness of biofilms to higher organisms in marine ecosystem. In this study, bacterial QS signalsacylated homoserine lactone derivatives (AHLs) were detected in 2-, 4-, and 6-day-old subtidal biofilms by us...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-007-9210-9
更新日期:2007-08-01 00:00:00
abstract::Recent and substantial yield losses of Styrian oil pumpkin (Cucurbita pepo L. subsp. pepo var. styriaca Greb.) are primarily caused by the ascomycetous fungus Didymella bryoniae but bacterial pathogens are frequently involved as well. The diversity of endophytic microbial communities from seeds (spermosphere), roots (...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-011-9942-4
更新日期:2012-02-01 00:00:00
abstract::The community structure of methanogenic Archaea on anoxically incubated rice roots was investigated by amplification, sequencing, and phylogenetic analysis of 16S rRNA and methyl-coenzyme M reductase (mcrA) genes. Both genes demonstrated the presence of Methanomicrobiaceae, Methanobacteriaceae, Methanosarcinaceae, Met...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-003-2014-7
更新日期:2004-01-01 00:00:00
abstract::Limitation of bacterioplankton production by nutrients and temperature was investigated in eight temperate lakes in summer. Six of the lakes were resampled in autumn. The lakes differ in nutrient content, water color, and concentration of dissolved organic carbon. Nutrients (phosphorus, nitrogen, and organic carbon) w...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-004-0259-4
更新日期:2005-02-01 00:00:00
abstract::Viable bacteria were found in permafrost core samples from the Kolyma-Indigirka lowland of northeast Siberia. The samples were obtained at different depths; the deepest was about 3 million years old. The average temperature of the permafrost is -10 degrees C. Twenty-nine bacterial isolates were characterized by 16S rD...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s002489900019
更新日期:1997-05-01 00:00:00
abstract::While oyster mushroom (Pleurotus spp.) is one of the most popular cultivated edible mushrooms, there is scanty information about the microbial community taking part in mushroom substrate production. In this study, an improved sequence-aided terminal restriction fragment length polymorphism (T-RFLP) was used to identif...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-012-0063-5
更新日期:2012-10-01 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
pub_type: 杂志文章
doi:10.1007/s00248-017-1062-3
更新日期:2018-04-01 00:00:00
abstract::To investigate growth of heterotrophic biofilm bacteria, a model biofilm reactor was developed to simulate a drinking water distribution system. Controlled addition of three different carbon sources (amino acids, carbohydrates, and humics) at three different concentrations (500, 1,000, and 2,000 ppb carbon) in the pre...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s002489901003
更新日期:1999-11-01 00:00:00
abstract::A new membrane filter technique for field use was developed for the enumeration of either aerobic or anaerobic, autotrophic, sulfur-oxidizing bacteria in waters and soils. Immediately after collection, samples were filtered through sulfur-coated filters and incubated in selective media. Acidification or gas evolution ...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/BF02010741
更新日期:1977-12-01 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
pub_type: 杂志文章
doi:10.1007/s00248-011-9876-x
更新日期:2011-10-01 00:00:00
abstract::Global warming is causing ice retreat in glaciers worldwide, most visibly over the last few decades in some areas of the planet. One of the most affected areas is the region of Tierra del Fuego (southern South America). Vascular plant recolonisation of recently deglaciated areas in this region is initiated by Gunnera ...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-013-0223-2
更新日期:2013-08-01 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
pub_type: 杂志文章
doi:10.1007/s00248-014-0551-x
更新日期:2015-07-01 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
pub_type: 杂志文章
doi:10.1007/s00248-017-1124-6
更新日期:2018-08-01 00:00:00
abstract::Deep sequencing of prokaryotic 16S rDNA regularly reveals thousands of microbial species thriving in many common habitats. It is still unknown how this huge microbial diversity, including many potentially competing organisms, may persist at a single site. One of plausible hypotheses is that a large number of spatially...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-016-0760-6
更新日期:2016-07-01 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
pub_type: 杂志文章
doi:10.1007/s00248-013-0228-x
更新日期:2013-10-01 00:00:00
abstract::Fungal immigration dynamics and community development were followed over time on sets of surface-disinfested apple leaves in the field. Immigration was defined as the arrival of viable propagules on the leaf surface. In three separate experiments (May, June, July), total numbers of fungal immigrants, numbers of filame...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/BF02011695
更新日期:1989-07-01 00:00:00
abstract::The addition of ciliated protozoa to aquatic microcosms and bench-scale sewage treatment plants increases decomposition rates. This is surprising, inasmuch as protozoa consume bacteria, which are the primary decomposers. One possible mechanism of the increase in decomposition rate is the direct consumption of dissolve...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/BF02011712
更新日期:1988-03-01 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
pub_type: 杂志文章
doi:10.1007/s00248-019-01340-8
更新日期:2019-05-01 00:00:00
abstract::Numerous studies demonstrated that endophytic microbes can promote plant growth and increase plant stress resistance. We aimed at isolating poplar endophytes able to increase their hosts' fitness both in nutrient-limited and polluted environments. To achieve this goal, endophytic bacteria and fungi were isolated from ...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-017-1103-y
更新日期:2018-05-01 00:00:00
abstract::Hosts and their associated microbes are being increasingly introduced around the world, which can lead to novel host/microbe associations via new sympatries. Woodwasps (Hymenoptera: Siricidae) are able to utilize wood for its nutrients due to obligate mutualistic associations with white rot fungi in the genus Amyloste...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-017-1018-7
更新日期:2018-01-01 00:00:00
abstract::Symbioses between prokaryotes and microbial eukaryotes, particularly ciliated protists, have been studied for a long time. Nevertheless, researchers have focused only on a few host genera and species, mainly due to difficulties in cultivating the hosts, and usually have considered a single symbiont at a time. Here, we...
journal_title:Microbial ecology
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doi:10.1007/s00248-018-1279-9
更新日期:2019-07-01 00:00:00
abstract::> Abstract A new procedure to investigate the relationship between bacterial cell size and activity at the cellular level has been developed; it is based on the coupling of radioactive labeling of bacterial cells and cell sorting by flow cytometry after SYTO 13 staining. Before sorting, bacterial cells were incubated ...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s002489900160
更新日期:1999-08-01 00:00:00
abstract::Biofilm-produced and commercially-purified a- and b-glucosidase and alkaline phosphatase were subjected to different spectral portions of natural and artificial light and exposed to various humic substances to elucidate their impact on enzyme activities. Photochemical degradation of all enzymes occurred under differen...
journal_title:Microbial ecology
pub_type: 杂志文章
doi:10.1007/s00248-001-1023-7
更新日期:2001-12-01 00:00:00
abstract::We have generated new sensors for the specific detection and studies of bioavailability of metals by engineering Pseudomonas fluorescens with reporter gene systems. One broad host range mercury (pTPT11) and two arsenite (pTPT21 and pTPT31) sensor plasmids that express metal presence by luminescence phenotype were cons...
journal_title:Microbial ecology
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doi:10.1007/s002480000095
更新日期:2001-02-01 00:00:00