Recovery of Saccharomyces cerevisiae from ethanol-induced growth inhibition.

abstract：:Subsurface sediments were recovered from a 52-m-deep borehole cored in the 300 Area of the Hanford Site in southeastern Washington State to assess the potential for biogeochemical transformation of radionuclide contaminants. Microbial analyses were made on 17 sediment samples traversing multiple geological units: the ...

journal_title：Applied and environmental microbiology

authors： Lin X,Kennedy D,Peacock A,McKinley J,Resch CT,Fredrickson J,Konopka A

更新日期：2012-02-01 00:00:00

abstract：:The association of Vibrio cholerae with zooplankton has been suggested as an important factor in transmission of human epidemic cholera, and the ability to colonize zooplankton surfaces may play a role in the temporal variation and predominance of the two different serogroups (V. cholerae O1 El Tor and O139) in the aq...

journal_title：Applied and environmental microbiology

authors： Rawlings TK,Ruiz GM,Colwell RR

更新日期：2007-12-01 00:00:00

abstract：:The biological factors important in the penetration of Escherichia coli through anaerobic, nutrient-saturated, Ottawa sand-packed cores were studied under static conditions. In cores saturated with galactose-peptone medium, motile strains of E. coli penetrated four times faster than mutants defective only in flagellar...

journal_title：Applied and environmental microbiology

authors： Reynolds PJ,Sharma P,Jenneman GE,McInerney MJ

更新日期：1989-09-01 00:00:00

abstract：:beta-Aminoglutaric acid, a nonprotein amino acid isomer of glutamic acid, was found in the free amino acid pool of a marine bacterium, Alteromonas luteoviolacea. It was also found in a mixed culture of fermenting bacteria enriched from an anoxic marine sediment. ...

journal_title：Applied and environmental microbiology

authors： Henrichs SM,Cuhel R

更新日期：1985-08-01 00:00:00

abstract：:Cry1Fa insecticidal protein was successfully radiolabeled with (125)I-Na. Specific binding to brush border membrane vesicles was shown for the lepidopteran species Ostrinia nubilalis, Spodoptera frugiperda, Spodoptera exigua, Helicoverpa armigera, Heliothis virescens, and Plutella xylostella. Homologous competition as...

journal_title：Applied and environmental microbiology

authors： Hernández-Rodríguez CS,Hernández-Martínez P,Van Rie J,Escriche B,Ferré J

更新日期：2012-06-01 00:00:00

abstract：:Located in southwest China, the Aha watershed is continually contaminated by acid mine drainage (AMD) produced from upstream abandoned coal mines. The watershed is fed by creeks with elevated concentrations of aqueous Fe (total Fe > 1 g/liter) and SO4 (2-) (>6 g/liter). AMD contamination gradually decreases throughout...

journal_title：Applied and environmental microbiology

authors： Sun W,Xiao T,Sun M,Dong Y,Ning Z,Xiao E,Tang S,Li J

更新日期：2015-08-01 00:00:00

abstract：UNLABELLED:The mycosporine-like amino acids (MAAs) are a group of small molecules with a diverse ecological distribution among microorganisms. MAAs have a range of physiological functions, including protection against UV radiation, making them important from a biotechnological perspective. In the present study, we iden...

journal_title：Applied and environmental microbiology

authors： D'Agostino PM,Javalkote VS,Mazmouz R,Pickford R,Puranik PR,Neilan BA

更新日期：2016-09-16 00:00:00

abstract：:The microaerophilic bacterium Campylobacter jejuni is the most common cause of bacterial food-borne infections in the developed world. Tolerance to environmental stress relies on proteases and chaperones in the cell envelope, such as HtrA and SurA. HtrA displays both chaperone and protease activities, but little is kn...

journal_title：Applied and environmental microbiology

authors： Baek KT,Vegge CS,Skórko-Glonek J,Brøndsted L

更新日期：2011-01-01 00:00:00

abstract：:Current approaches used for dose-response modeling of low-dose exposures of pathogens rely on assumptions and extrapolations. These models are important for quantitative microbial risk assessment of food. A mechanistic framework has been advocated as an alternative approach for evaluating dose-response relationships. ...

journal_title：Applied and environmental microbiology

authors： Abe H,Koyama K,Koseki S

更新日期：2020-12-17 00:00:00

abstract：UNLABELLED:Avian and possum fecal droppings may negatively impact roof-harvested rainwater (RHRW) water quality due to the presence of zoonotic pathogens. This study was aimed at evaluating the performance characteristics of a possum feces-associated (PSM) marker by screening 210 fecal and wastewater samples from possu...

journal_title：Applied and environmental microbiology

authors： Ahmed W,Hamilton KA,Gyawali P,Toze S,Haas CN

更新日期：2016-06-30 00:00:00

abstract：:The frequency of plasmids in chemically stressed bacterial populations was investigated by individually adding various concentration of kanamycin, ampicillin, and mercuric chloride to soil samples. Viable bacterial populations were enumerated, soil respiration was monitored for up to 6 weeks as an indicator of physiol...

journal_title：Applied and environmental microbiology

authors： Wickham GS,Atlas RM

更新日期：1988-09-01 00:00:00

abstract：:Viruses are the most abundant and diverse biological entities within soils, yet their ecological impact is largely unknown. Defining how soil viral communities change with perturbation or across environments will contribute to understanding the larger ecological significance of soil viruses. A new approach to examinin...

journal_title：Applied and environmental microbiology

authors： Srinivasiah S,Lovett J,Polson S,Bhavsar J,Ghosh D,Roy K,Fuhrmann JJ,Radosevich M,Wommack KE

更新日期：2013-09-01 00:00:00

abstract：:Rhizobium fredii USDA 206 harbors four large plasmids, one of which carries nodulation and nitrogen fixation genes. Previously isolated groups of plasmid-cured derivatives of strain USDA 206 were compared with each other to determine possible plasmid functions. Mutant strain 206CANS was isolated as a nonmucoid (Muc) d...

journal_title：Applied and environmental microbiology

authors： Barbour WM,Elkan GH

更新日期：1989-04-01 00:00:00

abstract：:A database was probed with artificial neural network (ANN) and multivariate logistic regression (MLR) models to investigate the efficacy of predicting PCR-identified human adenovirus (ADV), Norwalk-like virus (NLV), and enterovirus (EV) presence or absence in shellfish harvested from diverse countries in Europe (Spain...

journal_title：Applied and environmental microbiology

authors： Brion G,Viswanathan C,Neelakantan TR,Lingireddy S,Girones R,Lees D,Allard A,Vantarakis A

更新日期：2005-09-01 00:00:00

abstract：:Silver toxicity is a problem that microorganisms face in medical and environmental settings. Through exposure to silver compounds, some bacteria have adapted to growth in high concentrations of silver ions. Such adapted microbes may be dangerous as pathogens but, alternatively, could be potentially useful in nanomater...

journal_title：Applied and environmental microbiology

authors： Sedlak RH,Hnilova M,Grosh C,Fong H,Baneyx F,Schwartz D,Sarikaya M,Tamerler C,Traxler B

更新日期：2012-04-01 00:00:00

abstract：:Surfaces made of copper or its alloys have strong antimicrobial properties against a wide variety of microorganisms. However, the molecular mode of action responsible for the antimicrobial efficacy of metallic copper is not known. Here, we show that dry copper surfaces inactivate Candida albicans and Saccharomyces cer...

journal_title：Applied and environmental microbiology

authors： Quaranta D,Krans T,Espírito Santo C,Elowsky CG,Domaille DW,Chang CJ,Grass G

更新日期：2011-01-01 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

authors： Wouters PC,Dutreux N,Smelt JP,Lelieveld HL

更新日期：1999-12-01 00:00:00

abstract：:To measure genetic variation within and among populations of the bloom-forming cyanobacterium Microcystis aeruginosa, we surveyed a suite of lakes in the southern peninsula of Michigan that vary in productivity (total phosphorus concentrations of approximately 10 to 100 microg liter(-1)). Survival of M. aeruginosa iso...

journal_title：Applied and environmental microbiology

authors： Wilson AE,Sarnelle O,Neilan BA,Salmon TP,Gehringer MM,Hay ME

更新日期：2005-10-01 00:00:00

abstract：:Stepwise deletions in the only plasmid in Thermus thermophilus HB27, megaplasmid pTT27, showed that two distantly located loci were important for maintenance of the plasmid. One is a minimum replicon including one gene, repT, coding a replication initiator, and the other encodes subunits of class I ribonucleotide redu...

journal_title：Applied and environmental microbiology

authors： Ohtani N,Tomita M,Itaya M

更新日期：2015-12-28 00:00:00

abstract：:Sludges derived from wastewater treatment are foul-smelling, biologically unstable substances. As well as containing numerous pathogenic microorganisms, they also consist of organic matter that can be used as agricultural fertilizer. Legislation nevertheless requires sludges to be virologically tested prior to spreadi...

journal_title：Applied and environmental microbiology

authors： Monpoeho S,Maul A,Bonnin C,Patria L,Ranarijaona S,Billaudel S,Ferré V

更新日期：2004-09-01 00:00:00

abstract：:Predicting the presence of enteric viruses in surface waters is a complex modeling problem. Multiple water quality parameters that indicate the presence of human fecal material, the load of fecal material, and the amount of time fecal material has been in the environment are needed. This paper presents the results of ...

journal_title：Applied and environmental microbiology

authors： Black LE,Brion GM,Freitas SJ

更新日期：2007-06-01 00:00:00

abstract：:Wild-type Bacillus subtilis ferments 20 g/liter glucose in 48 h, producing lactate and butanediol, but not ethanol or acetate. To construct an ethanologenic B. subtilis strain, homologous recombination was used to disrupt the native lactate dehydrogenase (LDH) gene (ldh) by chromosomal insertion of the Zymomonas mobil...

journal_title：Applied and environmental microbiology

authors： Romero S,Merino E,Bolívar F,Gosset G,Martinez A

更新日期：2007-08-01 00:00:00

abstract：:Microcosm experiments were conducted with soils contaminated with heavy metals (Pb and Cr) and aromatic hydrocarbons to determine the effects of each upon microbial community structure and function. Organic substrates were added as a driving force for change in the microbial community. Glucose represented an energy so...

journal_title：Applied and environmental microbiology

authors： Nakatsu CH,Carmosini N,Baldwin B,Beasley F,Kourtev P,Konopka A

更新日期：2005-12-01 00:00:00

abstract：:Nitrogen and oxygen transformations were studied in a bioturbated (reworked by animals) estuarine sediment (Norsminde Fjord, Denmark) by using a combination of N isotope (NO(3)), specific inhibitor (C(2)H(2)), and microsensor (N(2)O and O(2)) techniques in a continuous-flow core system. The estuarine water was NO(3) r...

journal_title：Applied and environmental microbiology

authors： Binnerup SJ,Jensen K,Revsbech NP,Jensen MH,Sørensen J

更新日期：1992-01-01 00:00:00

abstract：:Isolation and cultivation are a crucial step in elucidating the physiology, biogeochemistry, and ecosystem role of microorganisms. Many abundant marine bacteria, including the widespread Roseobacter clade-affiliated (RCA) cluster group, have not been cultured with traditional methods. Using novel techniques of coculti...

journal_title：Applied and environmental microbiology

authors： Mayali X,Franks PJ,Azam F

更新日期：2008-05-01 00:00:00

abstract：:Carbon dioxide fixation is carried out primarily through the Calvin-Benson-Bassham reductive pentose phosphate cycle, in which ribulose-1, 5-bisphosphate carboxylase/oxygenase (RubisCO) is the key enzyme. The primary structure of the large subunit of form I RubisCO is well conserved; however, four distinct types, A, B...

journal_title：Applied and environmental microbiology

authors： Xu HH,Tabita FR

更新日期：1996-06-01 00:00:00

abstract：:Some Shiga toxin-producing Escherichia coli (STEC) strains produce extracellular cellulose, a long polymer of glucose with β-1-4 glycosidic bonds. This study evaluated the efficacies of selected enzymatic and chemical treatments in inactivating STEC and degrading/removing the cellulose on STEC surfaces. Six cellulose-...

journal_title：Applied and environmental microbiology

authors： Park YJ,Chen J

更新日期：2011-12-01 00:00:00

abstract：:Estuarine systems are the major conduits for the transfer of nitrate from agricultural and other terrestrial-anthropogenic sources into marine ecosystems. Within estuarine sediments some microbially driven processes (denitrification and anammox) result in the net removal of nitrogen from the environment, while others ...

journal_title：Applied and environmental microbiology

authors： Smith CJ,Nedwell DB,Dong LF,Osborn AM

更新日期：2007-06-01 00:00:00

abstract：:Low concentrations of furfural are formed as a side product during the dilute acid hydrolysis of hemicellulose. Growth is inhibited by exposure to furfural but resumes after the complete reduction of furfural to the less toxic furfuryl alcohol. Growth-based selection was used to isolate a furfural-resistant mutant of ...

journal_title：Applied and environmental microbiology

authors： Miller EN,Jarboe LR,Yomano LP,York SW,Shanmugam KT,Ingram LO

更新日期：2009-07-01 00:00:00

abstract：:Low-temperature ecosystems represent the largest biosphere on Earth, and yet our understanding of the roles of bacteriophages in these systems is limited. Here, the influence of the cold-active filamentous phage SW1 on the phenotype and gene transcription of its host, Shewanella piezotolerans WP3 (WP3), was investigat...

journal_title：Applied and environmental microbiology

authors： Jian H,Xiao X,Wang F

更新日期：2013-11-01 00:00:00