Abstract:
:The ectomycorrhizal fungus Paxillus involutus efficiently took up exogenously supplied [14C]alanine and rapidly converted it to pyruvate, citrate, succinate, fumarate and to CO2, thus providing direct evidence for the utilisation of alanine as a respiratory substrate. [14C]alanine was further actively metabolised to glutamate, glutamine and aspartate. Exposure to aminooxyacetate completely suppressed 14CO2 evolution and greatly reduced the flow of carbon from [14C]alanine to tricarboxylic acid cycle intermediates and amino acids, suggesting that alanine aminotransferase plays a pivotal role in alanine metabolism in Paxillus involutus.
journal_name
FEMS Microbiol Lettjournal_title
FEMS microbiology lettersauthors
Chalot M,Brun A,Finlay RD,Söderström Bdoi
10.1111/j.1574-6968.1994.tb07080.xsubject
Has Abstractpub_date
1994-08-01 00:00:00pages
87-91issue
1eissn
0378-1097issn
1574-6968journal_volume
121pub_type
杂志文章abstract::The capsular polysaccharide released from the bacterial surface by cell wall turnover during growth exhibited less size heterogeneity and a higher average molecular mass than the polysaccharide extracted from the cell by treatment with lysostaphin or low pH. Treatment of turnover polysaccharide, radiolabelled by growt...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1994.tb06800.x
更新日期:1994-05-01 00:00:00
abstract::We identified the minimal locus of 163-kb plasmid pSV1 of Streptomyces violaceoruber for the replication in S. lividans. This locus comprised a repA gene and an upstream 407-bp sequence containing two inverted repeats (IR-III and IR-IV) within an iteron, an AT-rich region and a 300-bp noncoding sequence (NCS). RepA pr...
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journal_title:FEMS microbiology letters
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abstract::Effects of the two-component sensor-regulator pairs DctBD and NtrBC upon the expression of a dctA::phoA fusion from Rhizobium meliloti were determined under excess and limiting nitrogen concentrations in Escherichia coli. Results indicated that NtrBC affected transcription from the dctA promoter on a number of regulat...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:1995-05-15 00:00:00
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journal_title:FEMS microbiology letters
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更新日期:1990-01-01 00:00:00
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
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journal_title:FEMS microbiology letters
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:1993-04-15 00:00:00
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1994.tb07111.x
更新日期:1994-09-01 00:00:00
abstract::Using a glnII (encoding glutamine synthetase II) PCR selective screening, a Frankia ACN14a gene library clone was isolated. A derived glnII-hybridising 2.7-kb HindIII subclone was characterised. Identities of 95% and 93% were observed, respectively, with the corresponding Frankia CpI1 glnI and glnII regions. A variabl...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:1999-08-01 00:00:00
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更新日期:2014-09-01 00:00:00
abstract::A 3.5-kb native plasmid (pND103) was identified in Streptococcus thermophilus ST2-1. Preliminary sequence analysis indicated that pND103 belongs to group I S. thermophilus plasmids. A region of approximately 2 kb appears to contain three components: a plus origin of replication (ori) typical of plasmids that replicate...
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abstract::The Giardia genome project database provides an online resource for Giardia lamblia (WB strain, clone C6) genome sequence information. The database includes edited single-pass reads, the results of BLASTX searches, and details of progress towards sequencing the entire 12 million-bp Giardia genome. Pre-sorted BLASTX re...
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更新日期:2000-08-15 00:00:00
abstract::The sepsis caused by Vibrio vulnificus is characterized by an average incubation period of 26 h and a high mortality rate exceeding 50%. The fast growth and dissemination of V. vulnificus in vivo lead to poor clinical outcomes in patients. Therefore, elucidation of the proliferation mechanisms of this organism in vivo...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:2017-01-01 00:00:00
abstract::The multiple antibiotic resistance operon (marRAB) is a member of the multidrug resistance (mdr) systems. Similar to other mdr systems, this operon when induced encodes resistance to structurally and functionally unrelated antibiotics. marRAB has been shown to be conserved in the family Enterobacteriaceae, but within ...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.2000.tb09153.x
更新日期:2000-06-15 00:00:00
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journal_title:FEMS microbiology letters
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journal_title:FEMS microbiology letters
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更新日期:2016-10-01 00:00:00
abstract::Nucleoside diphosphate kinase (NDK) is a housekeeping enzyme localized in cellular organelles and distributed in various organs in prokaryotes and eukaryotes. In Neurospora crassa, NDK-1 is suggested to control catalases in response to heat, oxidative stress and light. In this study, we identified the presence of NDK-...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.2006.00329.x
更新日期:2006-08-01 00:00:00
abstract::In Bordetella pertussis virulence-associated genes, including adenylate cyclase toxin (Cya), are coordinately regulated in response to environmental signals by proteins coded by the bvg-locus. We have constructed cya-lac fusions in Escherichia coli and have shown that the cya operon is not expressed in E. coli, neithe...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:1991-01-15 00:00:00
abstract::Weissella cibaria isolated from human saliva produces a soluble glucan that predominantly has alpha-1,6-glucosidic type linkages. Using degenerated primers that were selected based on the amino acid sequences of conserved regions from known glucansucrases, a single 2.7-kb fragment was isolated. In subsequent steps, a ...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:2009-03-01 00:00:00
abstract::The fungal inhibitory effects of strain Lactobacillus plantarum MiLAB 393, producing broad-spectrum antifungal compounds, were evaluated. A co-cultivation method was set up to monitor effects on fungal growth and protein expression of growing Aspergillus nidulans with L. plantarum MiLAB 393. The effects of inhibitory ...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1016/j.femsle.2005.03.047
更新日期:2005-05-01 00:00:00
abstract::The aims of this work were to characterize the 16S-23S internal spacer region of the fish pathogen Tenacibaculum soleae and to develop a PCR assay for its identification and detection. All T. soleae strains tested displayed a single internal spacer region class, containing tRNA(I) (le) and tRNA(A) ...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.2011.02404.x
更新日期:2011-11-01 00:00:00
abstract::A previous study [DeVault et al. (1991) Mol. Microbiol. 5, 2503-2509] suggested that growth of Pseudomonas aeruginosa in glucose-containing medium represses algD gene transcription. In this study, growth of P. aeruginosa in rich medium containing glucose or gluconate increased alginate production and algD transcriptio...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1997.tb10291.x
更新日期:1997-03-15 00:00:00
abstract::Airborne bacteria isolated from a tannery air environment were screened for the property of solubilization of insoluble zinc oxide and zinc phosphate. Out of 10 strains tested, a strain of Pseudomonas aeruginosa (CMG 823) showed the best solubilization and solubilized both zinc oxide and zinc phosphate. Colonies of th...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.2002.tb11277.x
更新日期:2002-07-16 00:00:00
abstract::In this study, we analysed the diversity and composition of double-stranded DNA viral and bacterial communities within the sample of surface coastal water of Southern Baikal through metagenomics and deep sequencing of the 16S ribosomal RNA gene, respectively. The 16S rRNA gene analysis has revealed 14 phyla and domina...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1093/femsle/fnz094
更新日期:2019-05-01 00:00:00
abstract::A bacterial strain, designated as TSB-6, was isolated from the sediments of a Tantloi (India) hot spring at 65 °C. The strain showed 98% 16S rRNA gene sequence similarity with Anoxybacillus kualawohkensis strain KW12 and was found to grow optimally at 37 °C. However, growing cells, cell suspensions, and cell-free extr...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.2012.02555.x
更新日期:2012-06-01 00:00:00