Abstract:
:We developed an improved method for cultivation-independent sorting of bacterial cells. The technique is based on labeling the target cells by in situ hybridization with polynucleotide transcript probes. Due to the probes' length, part of the probe remains outside the cell and can subsequently be used to capture the cells. Target cells are immobilized during a second hybridization step in microplates that are coated with DNA that is complementary to the probe sequence. The method was applied successfully to artificial mixtures of cells with polynucleotide probes targeting either rRNA, a plasmid-borne beta-lactamase gene, or a chromosome-borne glyceraldehyde-3-phosphate dehydrogenase (GAPDH) gene. Cells could be separated based on phylogenetic parameters (using rRNA-targeted probes) as well as on other DNA-encoded traits.
journal_name
Appl Environ Microbioljournal_title
Applied and environmental microbiologyauthors
Zwirglmaier K,Ludwig W,Schleifer KHdoi
10.1128/aem.70.1.494-497.2004keywords:
subject
Has Abstractpub_date
2004-01-01 00:00:00pages
494-7issue
1eissn
0099-2240issn
1098-5336journal_volume
70pub_type
杂志文章abstract::Cellulase and xylanase cDNAs were isolated from a cDNA library of the polycentric anaerobic fungus Orpinomyces sp. strain PC-2 constructed in Escherichia coli. The cellulase cDNA (celB) was 1.8 kb long with an open reading frame (ORF) coding for a polypeptide of 471 amino acids, and the xylanase cDNA (xynA) was 1.2 kb...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.63.2.628-635.1997
更新日期:1997-02-01 00:00:00
abstract::Although the high level of competence for natural transformation of Acinetobacter sp. strain BD413 has been the subject of numerous studies, only two competence genes, comC and comP, have been identified to date. By chromosomal walking analysis we found two overlapping open reading frames, designated comE and comF, st...
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pub_type: 杂志文章
doi:10.1128/AEM.65.10.4568-4574.1999
更新日期:1999-10-01 00:00:00
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更新日期:2006-04-01 00:00:00
abstract::Fusarium oxysporum isolated from roots of and soil around Baccharis species from Brazil produced the trichothecenes T-2 toxin, HT-2 toxin, diacetoxyscirpenol, and 3'-OH T-2 (TC-1), whereas Fusarium sporotrichioides from the same source produced T-2 toxin, HT-2 toxin, acetyl T-2, neosolaniol, TC-1, 3'-OH HT-2 (TC-3), i...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.55.1.254-255.1989
更新日期:1989-01-01 00:00:00
abstract::A microscopically pure enrichment culture of a gram-negative anaerobic bacterium, in the present article referred to as PER-K23, was isolated from an anaerobic packed-bed column in which tetrachloroethene (PCE) was reductively transformed to ethane via trichloroethene (TCE), cis-1,2-dichloroethene (cis-1,2-DCE), chlor...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.59.9.2991-2997.1993
更新日期:1993-09-01 00:00:00
abstract::Standard plate count (SPC) bacteria were isolated from a drinking-water treatment facility and from the river supplying the facility. All isolates were identified and tested for their resistance to six antibiotics to determine if drug-resistant bacteria were selected for as a consequence of water treatment. Among the ...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.44.2.308-316.1982
更新日期:1982-08-01 00:00:00
abstract::Rhodococcus erythropolis BG43 is able to degrade the Pseudomonas aeruginosa quorum sensing signal molecules PQS (Pseudomonas quinolone signal) [2-heptyl-3-hydroxy-4(1H)-quinolone] and HHQ [2-heptyl-4(1H)-quinolone] to anthranilic acid. Based on the hypothesis that degradation of HHQ might involve hydroxylation to PQS ...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.02145-15
更新日期:2015-11-01 00:00:00
abstract::2-Chloro-4,6-diamino-s-triazine (CAAT) is a metabolite of atrazine biodegradation in soils. Atrazine chlorohydrolase (AtzA) catalyzes the dechlorination of atrazine but is unreactive with CAAT. In this study, melamine deaminase (TriA), which is 98% identical to AtzA, catalyzed deamination of CAAT to produce 2-chloro-4...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/aem.68.9.4672-4675.2002
更新日期:2002-09-01 00:00:00
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pub_type: 杂志文章
doi:10.1128/AEM.01135-06
更新日期:2006-09-01 00:00:00
abstract::An unknown member of the family Pasteurellaceae was repeatedly isolated from 20- to 24-week-old pigs with severe pulmonary lesions reared on the same farm in Victoria, Australia. The etiological diagnosis of the disease was inconclusive. The complete genome sequence analysis of one strain, 15-184, revealed some phylog...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.00092-18
更新日期:2018-05-17 00:00:00
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/aem.66.1.369-374.2000
更新日期:2000-01-01 00:00:00
abstract::Patterns of colonization of Vitis vinifera L. cv. Chardonnay plantlets by a plant growth-promoting bacterium, Burkholderia sp. strain PsJN, were studied under gnotobiotic conditions. Wild-type strain PsJN and genetically engineered derivatives of this strain tagged with gfp (PsJN::gfp2x) or gusA (PsJN::gusA11) genes w...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.71.4.1685-1693.2005
更新日期:2005-04-01 00:00:00
abstract::A gram-negative bacterium isolated from activated sludge was able to utilize up to 25 mM phosphonoacetate as the sole carbon and phosphorus source, with simultaneous excretion of virtually equimolar levels of phosphate. 2-Aminoethylphosphonate was similarly utilized with equivalent growth rates and cellular yields, wh...
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pub_type: 杂志文章
doi:10.1128/AEM.58.4.1364-1366.1992
更新日期:1992-04-01 00:00:00
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.50.1.163-168.1985
更新日期:1985-07-01 00:00:00
abstract::The effects of ethyl picolinate on germination, outgrowth, and sporulation of Bacillus cereus T were studied in a synthetic medium containing glucose. Ethyl picolinate specifically inhibited at two stages, outgrowth and sporulation. The initiation of germination and cell division was not affected. The inhibition of ou...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.33.5.1105-1111.1977
更新日期:1977-05-01 00:00:00
abstract::A triplex reverse transcriptase PCR (RT-PCR) was developed to simultaneously detect poliovirus, hepatitis A virus (HAV), and rotavirus in sewage and ocean water. Sewage and ocean water samples seeded with the three different viruses were concentrated by ultrafiltration. The unseeded ocean water and sewage samples were...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.60.7.2400-2407.1994
更新日期:1994-07-01 00:00:00
abstract::A new thermostable dipeptidase gene was cloned from the thermophile Brevibacillus borstelensis BCS-1 by genetic complementation of the D-Glu auxotroph Escherichia coli WM335 on a plate containing D-Ala-D-Glu. Nucleotide sequence analysis revealed that the gene included an open reading frame coding for a 307-amino-acid...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/aem.70.3.1570-1575.2004
更新日期:2004-03-01 00:00:00
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.53.10.2296-2302.1987
更新日期:1987-10-01 00:00:00
abstract::A total of 114 gram-negative fecal isolates from domestic pigs in herds with different histories of antimicrobial agent exposure were screened for the presence of plasmid DNA and specific tetracycline resistance determinants. More than 84% of the isolates harbored plasmid DNA, which ranged in size from 2.1 to 186 kb. ...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
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更新日期:1993-05-01 00:00:00
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journal_title:Applied and environmental microbiology
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doi:10.1128/AEM.51.2.346-348.1986
更新日期:1986-02-01 00:00:00
abstract::Pervasive environmental stressors on coral reefs are attributed with shifting the competitive balance in favor of alternative dominants, such as macroalgae. Previous studies have demonstrated that macroalgae compete with corals via a number of mechanisms, including the production of potent primary and secondary metabo...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.02391-16
更新日期:2016-12-15 00:00:00
abstract::The form of a previously developed Bĕlehrádek type of growth rate model was used to develop a probability model for defining the growth/no growth interface as a function of temperature (10 to 37 degrees C), pH (pH 2.8 to 6.9), lactic acid concentration (0 to 500 mM), and water activity (0.955 to 0.999; NaCl was used a...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.64.5.1773-1779.1998
更新日期:1998-05-01 00:00:00
abstract::Although stimulation of dissimilatory metal reduction to promote the reductive precipitation of uranium has been shown to successfully remove uranium from some aquifer sediments, the organisms in the family Geobacteraceae that have been found to be associated with metal reduction in previous studies are not known to g...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/aem.69.6.3672-3675.2003
更新日期:2003-06-01 00:00:00
abstract::Values of Delta(34)S (=delta(34)S(HS)-delta(34)S(SO(4)), where delta(34)S(HS) and delta(34)S(SO(4)) indicate the differences in the isotopic compositions of the HS(-) and SO(4)(2-) in the eluent, respectively) for many modern marine sediments are in the range of -55 to -75 per thousand, much greater than the -2 to -46...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.02948-08
更新日期:2009-09-01 00:00:00
abstract::Fully grown broth cultures of various fast- and slow-growing rhizobia were deliberately diluted with various diluents before their aseptic incorporation into autoclaved peat in polypropylene bags (aseptic method) or mixed with the peat autoclaved in trays (tray method). In a factorial experiment with the aseptic metho...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.50.2.398-405.1985
更新日期:1985-08-01 00:00:00
abstract::Disruption of the aflatoxin biosynthesis cluster gene aflY (hypA) gave Aspergillus parasiticus transformants that accumulated versicolorin A. This gene is predicted to encode the Baeyer-Villiger oxidase necessary for formation of the xanthone ring of the aflatoxin precursor demethylsterigmatocystin. ...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.71.12.8963-8965.2005
更新日期:2005-12-01 00:00:00
abstract::We examined the influence of elevated CO2 concentration on denitrifier enzyme activity in wheat rhizoplanes by using controlled environments and solution culture techniques. Potential denitrification activity was from 3 to 24 times higher on roots that were grown under an elevated CO2 concentration of 1,000 micromoles...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.63.11.4621-4624.1997
更新日期:1997-11-01 00:00:00
abstract::The effects of pulsed electric field (PEF) treatment and processing factors on the inactivation kinetics of Listeria innocua NCTC 11289 were investigated by using a pilot plant PEF unit with a flow rate of 200 liters/h. The electric field strength, pulse length, number of pulses, and inlet temperature were the most si...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.65.12.5364-5371.1999
更新日期:1999-12-01 00:00:00
abstract::Human norovirus (NoV) is the leading cause of nonbacterial acute gastroenteritis epidemics worldwide. High-pressure processing (HPP) has been considered a promising nonthermal processing technology to inactivate food- and waterborne viral pathogens. Due to the lack of an effective cell culture method for human NoV, th...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.00532-12
更新日期:2012-08-01 00:00:00
abstract::The genus Shewanella is well known for its genetic diversity, its outstanding respiratory capacity, and its high potential for bioremediation. Here, a novel strain isolated from sediments of the Indian Ocean was characterized. A 16S rRNA analysis indicated that it belongs to the species Shewanella decolorationis It wa...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.00777-19
更新日期:2019-08-29 00:00:00