Abstract：
:Mono Lake is a meromictic, hypersaline, soda lake that harbors a diverse and abundant microbial community. A previous report documented the high viral abundance in Mono Lake, and pulsed-field gel electrophoresis analysis of viral DNA from lake water samples showed a diverse population based on a broad range of viral genome sizes. To better understand the ecology of bacteriophages and their hosts in this unique environment, water samples were collected between February 2001 and July 2004 for isolation of bacteriophages by using four indigenous bacterial hosts. Plaque assay results showed a differential seasonal expression of cultured bacteriophages. To reveal the diversity of uncultured bacteriophages, viral DNA from lake water samples was used to construct clone libraries. Sequence analysis of viral clones revealed homology to viral as well as bacterial proteins. Furthermore, dot blot DNA hybridization analyses showed that the uncultured viruses are more prevalent during most seasons, whereas the viral isolates (Aphi and phi2) were less prevalent, confirming the belief that uncultured viruses represent the dominant members of the community, whereas cultured isolates represent the minority species.
journal_name
Microb Ecoljournal_title
Microbial ecologyauthors
Sabet S,Chu W,Jiang SCdoi
10.1007/s00248-006-9069-1subject
Has Abstractpub_date
2006-05-01 00:00:00pages
543-54issue
4eissn
0095-3628issn
1432-184Xjournal_volume
51pub_type
杂志文章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：: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
pub_type： 杂志文章
doi：10.1007/s00248-014-0419-0
更新日期：2014-10-01 00:00:00
abstract：:The depth-dependent, seasonal, and diel variability of virus numbers, dissolved DNA (D-DNA), and other microbial parameters was investigated in the northern Adriatic Sea. During periods of water stratification, we found higher virus abundances and virus/bacterium ratios (VBRs) as well as a larger variability of D-DNA ...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/BF00184511
更新日期：1995-07-01 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：:Selective inhibition (SI) has been routinely used to differentiate the contributions of bacteria and fungi to soil ecological processes. SI experiments typically measured rapid responses within hours since the addition of inhibitor, but the long-term effects of selective biocides on microbial community composition and...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-019-01364-0
更新日期：2019-11-01 00:00:00
abstract：:The abundance and biomass of heterotrophic flagellates were estimated monthly in sediments of Botany Bay during March 1999-February 2000. The annual abundance and biomass were in the ranges of 0.46-4.70 x 10(5) cells/cm(3) and of 0.30-8.61 micro g C/cm(3), respectively. The majority of heterotrophic flagellates (93-10...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-002-2000-5
更新日期：2002-05-01 00:00:00
abstract：:Plant community characteristics impact rhizosphere Streptomyces nutrient competition and antagonistic capacities. However, the effects of Streptomyces on, and their responses to, coexisting microorganisms as a function of plant host or plant species richness have received little attention. In this work, we characteriz...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-016-0907-5
更新日期：2017-07-01 00:00:00
abstract：:The genus Prochlorococcus is globally abundant and dominates the total phytoplankton biomass and production in the oligotrophic ocean. The single species, Prochlorococcus marinus, comprises six named ecotypes. Our aim was to analyze the taxonomic structure of the genus Prochlorococcus. We analyzed the complete genomes...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-013-0270-8
更新日期：2013-11-01 00:00:00
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：: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
pub_type： 杂志文章
doi：10.1007/s00248-002-1022-3
更新日期：2003-02-01 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
pub_type： 杂志文章
doi：10.1007/s00248-001-1026-4
更新日期：2002-04-01 00:00:00
abstract：:Owing to their ubiquitous presence and ability to act as primary or opportunistic pathogens, Vibrio species greatly contribute to the diversity and evolution of marine ecosystems. This study was aimed at unveiling the cellular strategies enabling the marine gammaproteobacterium Vibrio harveyi to adapt and persist in n...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-015-0614-7
更新日期：2015-10-01 00:00:00
abstract：:Thymidine and leucine incorporation into macromolecules of soil bacteria extracted by homogenization-centrifugation were measured after size-fractionation of the bacterial suspension through different sized filters (1.0, 0.8, 0.6, 0.4 μm). The specific thymidine incorporation rate was highest for the unfiltered and 1....
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/BF00182410
更新日期：1994-05-01 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
pub_type： 杂志文章
doi：10.1007/s00248-002-1058-4
更新日期：2003-03-01 00:00:00
abstract：:TwoNostoc muscorum cyanophages were isolated from a domestic sewage in Kuwait. N-1L cyanophage had a hexagonal head with a long tail, while N-2S cyanophage was a short-tailed virus. N-1L cyanophage was active at 50°C and at acidic pH, compared with N-2S, which was more heat stable and active at pH 7.0. Seasonal variat...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/BF02025002
更新日期：1987-05-01 00:00:00
abstract：:Rice sheath rot has been mainly associated with the bacterial pathogen Pseudomonas fuscovaginae and in some cases to the fungal pathogen Sarocladium oryzae; it is yet unclear if they are part of a complex disease. The bacterial and fungal community associated with rice sheath rot symptomatic and asymptomatic rice plan...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-020-01529-2
更新日期：2020-10-01 00:00:00
abstract：:Denitrifying bacteria is a driver of nitrogen removal process in wastewater treatment ecosystem. However, the geographical characteristics of denitrifying bacterial communities associated with activated sludge from diverse wastewater treatment plants (WWTPs) are still unclear. Here, quantitative PCR and next-generatio...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-018-1236-7
更新日期：2019-02-01 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
pub_type： 杂志文章
doi：10.1007/BF02010497
更新日期：1980-12-01 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：:Marine Crenarchaeota represent a widespread and abundant microbial group in marine ecosystems. Here, we investigated the abundance, diversity, and distribution of planktonic Crenarchaeota in the epi-, meso-, and bathypelagic zones at three stations in the South China Sea (SCS) by analysis of crenarchaeal 16S rRNA gene...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-011-9866-z
更新日期：2011-10-01 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
pub_type： 杂志文章
doi：10.1007/s00248-012-0068-0
更新日期：2012-10-01 00:00:00
abstract：:Two areas of Chesapeake Bay, Colgate Creek in Baltimore Harbor and Eastern Bay, are presently under study, with routine sampling of water and sediment for petroleum-degrading microorganisms (bacteria, yeasts, and fungi) by direct plating and enrichment culture. Selected physical and chemical parameters are recorded fo...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/BF02512380
更新日期：1974-12-01 00:00:00
abstract：:Intraterrestrial waters harbor microbial communities being extensively studied to understand microbial processes underlying subsurface ecosystem functioning. This paper provides the results of an investigation on the microbiomes of unique, subsurface sulfidic waters associated with Upper Jurassic, Cretaceous, and Mioc...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-018-1270-5
更新日期：2019-07-01 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
pub_type： 杂志文章
doi：10.1007/s002480000102
更新日期：2001-10-01 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：: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：: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：:To elucidate the degree of microdiversity within the genus Prochlorococcus, novel Prochlorococcus-specific polymerase chain reaction (PCR) primers were developed for the rpoC1 gene, which encodes the ribonucleic acid (RNA) polymerase core subunit. The size of the PCR fragment (925 bp) coupled with high sequence variat...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-007-9259-5
更新日期：2008-01-01 00:00:00
abstract：:More than 50% of all anthropogenic N2O emissions come from the soil. Drained Histosols that are used for agricultural purposes are particularly potent sources of denitrification due to higher stocks of organic matter and fertiliser application. However, conditions that favour denitrification can vary considerably acro...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-017-0991-1
更新日期：2017-11-01 00:00:00
abstract：:A culture-independent molecular phylogenetic approach was used to study prokaryotic diversity in an anoxic activated sludge from a municipal wastewater treatment plant. Two 16S rRNA gene libraries were constructed using total genomic DNA and amplified by polymerase chain reaction using primers specific for archaeal or...
journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-009-9632-7
更新日期：2010-08-01 00:00:00
