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_name journal_title authors doi subject pub_date pages issue eissn issn journal_volume pub_type
abstract：:Fine root endophytes (FRE) were traditionally considered a morphotype of arbuscular mycorrhizal fungi (AMF), but recent genetic studies demonstrate that FRE belong within the subphylum Mucoromycotina, rather than in the subphylum Glomeromycotina with the AMF. These findings prompt enquiry into the fundamental ecology ...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-020-01628-0
更新日期：2020-11-03 00:00:00
abstract：CONCLUSION:As the interactions between marine invertebrates and their bacterial commensals and symbionts are better understood, the application of biotechnology will enhance both environmental and economic benefit. In the immediate future, marine bacteria, either selected or genetically engineered, will play a signific...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/BF02153225
更新日期：1986-03-01 00:00:00
abstract：:Bacteria of the family Rickettsiaceae (order Rickettsiales, alpha-Proteobacteria) are mainly known to be endosymbionts of arthropods with the capability to infect also vertebrate cells. Recently, they have also been found as leech endocytobionts. In the present paper, we report the first finding of a bacterium belongi...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-004-0055-1
更新日期：2005-04-01 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
pub_type： 杂志文章
doi：10.1007/s00248-016-0790-0
更新日期：2016-08-01 00:00:00
abstract：:Spiroplasma endosymbionts are maternally inherited microorganisms which infect many arthropod species. In some Drosophila species, it acts as a reproductive manipulator, spreading in populations by killing the sons of infected mothers. Distinct Drosophila melanogaster populations from Brazil exhibit variable male-kill...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-013-0295-z
更新日期：2014-01-01 00:00:00
abstract：:> Abstract To determine if spatial variation in soluble carbon sources along the root coincides with different trophic groups of bacteria, copiotrophic and oligotrophic bacteria were enumerated from bulk soil and rhizosphere samples at 2 cm intervals along wheat roots 2, 3, and 4 weeks after planting. There was a mode...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s002489900136
更新日期：1999-02-01 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：:Didymosphenia geminata (Lyngbye) M. Schmidt is a stalked freshwater diatom that is expanding its range globally. In some rivers, D. geminata forms thick and expansive polysaccharide-dominated mats. Like other stalked diatoms, D. geminata cells attach to the substratum with a pad of adhesive extracellular polymeric sub...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-016-0816-7
更新日期：2016-10-01 00:00:00
abstract：:Different experiments have estimated that the contribution of biological nitrogen fixation (BNF) is largely variable among sugarcane cultivars. Which bacteria are the most important in sugarcane-associated BNF is unknown. However, Gluconacetobacter diazotrophicus has been suggested as a strong candidate responsible fo...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-003-0110-3
更新日期：2003-11-01 00:00:00
abstract：:The role of fungi in metal cycling in acidic environments has been little explored to date. In this study, two acid-tolerant and metal-resistant Penicillium isolates, strains ShG4B and ShG4C, were isolated from a mine site in the Transbaikal area of Siberia (Russia). Waters at the mine site were characterized by extre...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-018-1186-0
更新日期：2018-11-01 00:00:00
abstract：:The distribution of aerobic chemoheterotrophic microorganisms within a 21 m3 section of deep subsurface rock was determined. Nineteen samples for microbiological analysis were aseptically taken by hand from the walls of a 400 m deep subsurface tunnel after an alpine miner created fresh rock faces 0.76, 1.52, 2.28, and...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/BF00177049
更新日期：1993-09-01 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：:Saltmarshes are typically dominated by perennial grasses with large underground rhizome systems that can change local sediment conditions and be important in shaping the sediment microbial community. Factors such as salinity that control plant zonation in saltmarshes are also likely to influence the microbial communit...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-015-0651-2
更新日期：2016-02-01 00:00:00
abstract：:One of the major challenges in microbial ecology for the future is to establish links between structural and functional biodiversity. This is particularly difficult when one is interested in a phylogenetically diversified function such as denitrification. The data banks are very rich in functional gene sequences (nirS...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-004-0256-7
更新日期：2005-02-01 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：: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
pub_type： 杂志文章
doi：10.1007/s00248-013-0301-5
更新日期：2014-02-01 00:00:00
abstract：:For the soil nitrogen-fixing bacterium Azospirillum brasilense, the ability to reduce [AuCl4](-) and to form gold nanoparticles (GNPs) has been demonstrated, with the appearance of a mauve tint of the culture. To validate the shapes and chemical nature of nanoparticles, transmission electron microscopy (TEM) and X-ray...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-013-0329-6
更新日期：2014-01-01 00:00:00
abstract：:The oriental fruit fly, Bactrocera dorsalis (Hendel), is an important invasive agricultural insect pest with a wide host range, and has spread around the world over the last century. This evolutionary trait may have arisen primarily from interactions between B. dorsalis and other invertebrates that share the same ecol...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-020-01506-9
更新日期：2020-08-01 00:00:00
abstract：:The phospholipid fatty acid (PLFA) profiles of soil microbial communities were determined in relation to the patterns of tree cover in a mature Norway spruce plantation. Replicate samples of the surface organic layers were taken close to the trunk, at 1 m and at 2 m (under the edge of the canopy) beneath five trees. S...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-001-0006-z
更新日期：2001-10-01 00:00:00
abstract：:Bacterial surface structures called pili have been studied extensively for their role as possible colonization factors. Most sequenced Vibrio genomes predict a variety of pili genes in these organisms, including several types of type IV pili. In particular, the mannose-sensitive hemagglutinin (MSHA) and the PilA pili,...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-012-0021-2
更新日期：2012-08-01 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
pub_type： 杂志文章
doi：10.1007/s00248-010-9653-2
更新日期：2010-11-01 00:00:00
abstract：:The main current methods for controlling American Foulbrood (AFB) in honeybees, caused by the bacterial pathogen Paenibacillus larvae, are enforced incineration or prophylactic antibiotic treatment, neither of which is fully satisfactory. This has led to an increased interest in the natural relationships between the p...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-019-01434-3
更新日期：2020-04-01 00:00:00
abstract：:Different nominal molecular weight (nMW) fractions of DOC from a southeastern blackwater river were concentrated by ultrafiltration and added to sieved river water to assess each fraction's ability to stimulate bacterial growth. Bacterial growth was measured using change in bacterial biomass from direct counts and usi...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/BF02014960
更新日期：1987-01-01 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
pub_type： 杂志文章
doi：10.1007/s00248-011-9963-z
更新日期：2012-05-01 00:00:00
abstract：:Microbial communities within oxygen minimum zones (OMZs) are crucial drivers of marine biogeochemical cycles; however, we still lack an understanding of how these communities are distributed across an OMZ. We explored vertical (from 5 to 500 m depth) and horizontal (coast to open ocean) distribution of bacterioplankto...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-020-01508-7
更新日期：2020-10-01 00:00:00
abstract：:In this study, we hypothesized that sympatrically grown farmed fish, i.e. fish which experience similar environmental conditions and nutritionally similar diets, would have more convergent gut microbiota. Using a "common garden" approach, we identified the core microbiota and bacterial community structure differences ...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-020-01580-z
更新日期：2021-02-01 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
pub_type： 杂志文章
doi：10.1007/s00248-019-01461-0
更新日期：2020-05-01 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
pub_type： 杂志文章
doi：10.1007/s00248-010-9719-1
更新日期：2011-01-01 00:00:00
abstract：:Discula umbrinella, a fungal endophyte of oak species, colonizes and reproduces on leaves of Quercus alba and Q. rubra in forest ecosystems. Twenty-nine isolates collected from leaves of both oak species (16 from Q. alba and 13 from Q. rubra) were assayed for oak species preference and genetic variation based on prime...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-006-9073-5
更新日期：2006-10-01 00:00:00
abstract：:The dynamics of carbon (C), nitrogen (N), and phosphorus (P), elemental ratios, and dark uptake/release of N and P in bacterial and phytoplankton size fractions were studied during summer 1992 in three lakes of contrasting food web structure and trophic status (L240, L110, L227). We wished to determine if phytoplankto...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/BF00167161
更新日期：1995-03-01 00:00:00
