The rhamnolipid stress response of Bacillus subtilis.

abstract：:Three 16S rRNA-targeted oligonucleotide probes, namely, PSMg437 targeting several members of the genus Pseudomonas, Hlm474 targeting several members of the genus Halomonas, and Clw844 targeting several members of the genus Colwellia, were designed. The microbial community structure and nitrogen removal ability of nitr...

journal_title：FEMS microbiology letters

authors： Yoshie S,Noda N,Tsuneda S,Hirata A,Inamori Y

更新日期：2004-06-01 00:00:00

abstract：:Growth of Pseudomonas aeruginosa on acyclic terpene alcohols (citronellol) and on other methyl-branched compounds such as leucine or isovalerate requires a functional leucine/isovalerate utilization (Liu) pathway. In this study, we investigated the liuABCDE gene cluster by insertion mutant analysis, heterologous expre...

journal_title：FEMS microbiology letters

authors： Förster-Fromme K,Jendrossek D

更新日期：2008-09-01 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

authors： Butina TV,Bukin YS,Krasnopeev AS,Belykh OI,Tupikin AE,Kabilov MR,Sakirko МV,Belikov SI

更新日期：2019-05-01 00:00:00

abstract：:Aspergillus niger represents a promising host for the expression of recombinant proteins, but only a few expression systems are available for this organism. In this study, the inducible catalase promoter (PcatR) from A. niger was characterized. For this, constructs were developed and checked for the expression of the ...

journal_title：FEMS microbiology letters

authors： Sharma R,Katoch M,Govindappa N,Srivastava PS,Sastry KN,Qazi GN

更新日期：2012-02-01 00:00:00

abstract：:The signal peptidase (SPase) SipS of Bacillus subtilis is responsible for the processing of precursors of secreted proteins. It differs from the SPases of Gram-negative bacteria in structure and specificity. To assay the activity of SipS in vitro, two efficient transcription-translation systems for the synthesis of ra...

journal_title：FEMS microbiology letters

authors： Vehmaanperä J,Görner A,Venema G,Bron S,van Dijl JM

更新日期：1993-12-01 00:00:00

abstract：:Use of the green fluorescent protein (GFP) of Aequorea victoria as a reporter for protein and DNA localization has provided sensitive, new approaches for studying the organization of the bacterial cell, leading to new insights into diverse cellular processes. GFP has many characteristics that make it useful for locali...

journal_title：FEMS microbiology letters

authors： Phillips GJ

更新日期：2001-10-16 00:00:00

abstract：:Reduction of D-fructose to D-mannitol by whole-cell biotransformation with recombinant resting cells of Corynebacterium glutamicum ATCC13032 requires the coexpression of mdh and fdh, which encode mannitol and formate dehydrogenases, respectively. However, d-mannitol formation is limited by the uptake of d-fructose in ...

journal_title：FEMS microbiology letters

authors： Bäumchen C,Krings E,Bringer S,Eggeling L,Sahm H

更新日期：2009-01-01 00:00:00

abstract：:A novel 36-kDa endochitinase named chit36 has been isolated and characterized from Trichoderma harzianum Rifai TM. Partial amino acid sequences from the purified protein were used to clone the fungal cDNA, based on polymerase chain reaction with degenerate primers. The complete open reading frame encodes a 344-amino a...

journal_title：FEMS microbiology letters

authors： Viterbo A,Haran S,Friesem D,Ramot O,Chet I

更新日期：2001-06-25 00:00:00

abstract：:We have determined the genetic basis of minocycline resistance in a strain of Streptococcus infantis isolated from a healthy human oral cavity. We demonstrate that tet(S), identical to tet(S) found on the enterococcal conjugative transposon Tn6000, is responsible for the observed resistance. The gene is located on a s...

journal_title：FEMS microbiology letters

authors： Ciric L,Brouwer MS,Mullany P,Roberts AP

更新日期：2014-04-01 00:00:00

abstract：:Two cDNAs encoding feedback inhibition-insensitive serine acetyltransferases of Arabidopsis thaliana were expressed in the chromosomal serine acetyltransferase-deficient and L-cysteine non-utilizing Escherichia coli strain JM39-8. The transformants produced 1600 to 1700 mg l(-1) of L-cysteine and L-cystine from glucos...

journal_title：FEMS microbiology letters

authors： Takagi H,Awano N,Kobayashi S,Noji M,Saito K,Nakamori S

更新日期：1999-10-15 00:00:00

abstract：:Within the phylum Bacteroidetes, the gyrB gene, encoding for the B subunit of the DNA gyrase, has been used as a phylogenetic marker for several genera closely related to Flavobacterium. The phylogenies of the complete 16S rRNA gene and the gyrB gene were compared for 33 Antarctic Flavobacterium isolates and 23 type s...

journal_title：FEMS microbiology letters

authors： Peeters K,Willems A

更新日期：2011-08-01 00:00:00

abstract：:Some microorganisms found in the soil are able to produce substances which regulate plant growth. In this study, we show the presence of a substance associated with auxin activity, identified as indole-3-butyric acid (IBA), in Azospirillum brasilense UAP 154 growth medium. A. brasilense was grown and indolic compounds...

journal_title：FEMS microbiology letters

authors： Martínez-Morales LJ,Soto-Urzúa L,Baca BE,Sánchez-Ahédo JA

更新日期：2003-11-21 00:00:00

abstract：:A successful Staphylococcus aureus vaccine should elicit a long-term antibody response that prevents establishment of the infection. The aim of the present study was to evaluate the functional role of antibodies raised against different S. aureus CP5 vaccines in invasion to bovine mammary epithelial cells (MAC-T) and ...

journal_title：FEMS microbiology letters

authors： Renna MS,Pereyra EA,Baravalle C,Camussone CM,Dallard BE,Marcipar IS,Calvinho LF

更新日期：2014-11-01 00:00:00

abstract：:Hydrogenobacter acidophilus strain 3H-1 is a thermoacidophilic, obligately chemolithoautotrophic, hydrogen-oxidizer isolated from a Japanese solfataric field. Strain 3H-1 requires elemental sulfur for growth. We used PCR to amplify the 16S rRNA gene of strain 3H-1, and sequenced the amplification product directly. Phy...

journal_title：FEMS microbiology letters

authors： Shima S,Yanagi M,Saiki H

更新日期：1994-06-01 00:00:00

abstract：:Francisella tularensis is a highly virulent bacterial species that causes various forms of tularemia in humans. The urgency in understanding the pathogenesis of these diseases has stimulated unprecedented interest in this bacterial species over the past few years. Recent findings underscore a number of important disti...

journal_title：FEMS microbiology letters

authors： Parmely MJ,Fischer JL,Pinson DM

更新日期：2009-11-01 00:00:00

abstract：:In this study, the biodiversity of 154 strains of lactic acid bacteria, including 112 dairy product isolates presumptively identified as obligately heterofermentative lactobacilli (OHL) by classical microbiological tests, as well as 23 OHL-type strains, was investigated by PCR-based methods and gene sequencing. Using ...

journal_title：FEMS microbiology letters

authors： Coton M,Berthier F,Coton E

更新日期：2008-07-01 00:00:00

abstract：:The polyhydroxyalkanoate (PHA) synthase (PhaC(Da)) from Delftia acidovorans DS-17 (formerly Comamonas acidovorans) has a unique large insertion consisting of 40 amino acid residues in the alpha/beta hydrolase fold region. In order to examine whether this insertion is necessary for enzyme function, we generated a mutan...

journal_title：FEMS microbiology letters

authors： Tsuge T,Imazu S,Takase K,Taguchi S,Doi Y

更新日期：2004-02-09 00:00:00

abstract：:The sequences of the epidermolytic toxins and V8 serine proteinase share about 25% identity, including the catalytic triad at the proteinase active centre. Here we have altered the putative ETA active-site serine-195 to glycine by site-directed mutagenesis. No epidermolytic activity was detected when up to 100-fold gr...

journal_title：FEMS microbiology letters

authors： Redpath MB,Foster TJ,Bailey CJ

更新日期：1991-06-15 00:00:00

abstract：:The chimeric plasmid pMY10 containing the origin of replication of pAL5000, the origin of replication of pBR322, the origin of transfer of pRK2 and a kanamycin resistance gene was constructed and successfully transferred by conjugation from Escherichia coli harbouring the helper plasmid pRK4.24 into Mycobacterium smeg...

journal_title：FEMS microbiology letters

authors： Lazraq R,Clavel-Sérès S,David HL,Roulland-Dussoix D

更新日期：1990-05-01 00:00:00

abstract：:It is shown here by flow cytometry that Bacillus subtilis YabA negatively regulates the timing of replication initiation. When the level of YabA was reduced, replication began at a decreased cell mass and when the level was increased, initiation was delayed. Synchrony of replication initiation was also disrupted at lo...

journal_title：FEMS microbiology letters

authors： Hayashi M,Ogura Y,Harry EJ,Ogasawara N,Moriya S

更新日期：2005-06-01 00:00:00

abstract：:Two hybridoma cell lines producing monoclonal antibodies (MAbs) against a hemagglutinin/protease (HA/P) from Vibrio cholerae non-01 were produced and characterized. The two MAbs contained the kappa light chain and were IgG1 type. They similarly neutralized HA/P protease activity derived from both V. cholerae non-01 an...

journal_title：FEMS microbiology letters

authors： Honda T,Hata-Naka A,Lertpocasombat K,Miwatani T

更新日期：1991-03-01 00:00:00

abstract：:Mycobacterium leprae, an obligate intracellular pathogen, shows a unique tropism for Schwann cells (SC). This leads to the peripheral neuropathy disorder observed in leprosy. In this study, we investigated signal transduction events and the intracellular fate of M. leprae during the interaction of the microorganism wi...

journal_title：FEMS microbiology letters

authors： Alves L,de Mendonça Lima L,da Silva Maeda E,Carvalho L,Holy J,Sarno EN,Pessolani MC,Barker LP

更新日期：2004-09-15 00:00:00

abstract：:Wood-rotting fungi possess remarkably diverse extracellular oxidation mechanisms, including enzymes, such as laccase and peroxidases, and Fenton chemistry. The ability to biologically drive Fenton chemistry by the redox cycling of quinones has previously been reported to be present in both ecologically diverging main ...

journal_title：FEMS microbiology letters

authors： Krueger MC,Bergmann M,Schlosser D

更新日期：2016-06-01 00:00:00

abstract：:Isolates of anaerobic fungi obtained from the rumen, duodenum and faeces of sheep were identified as Piromyces mae based on their morphological characteristics observed using light microscopy. There was no significant morphological variation among the isolates of P. mae from the rumen, duodenum and faeces. Isozymes of...

journal_title：FEMS microbiology letters

authors： Wong MV,Ho YW,Tan SG,Abdullah N,Jalaludin S

更新日期：1995-12-01 00:00:00

abstract：:The emergence and dissemination of colistin resistance among Gram-negative bacteria is a global problem. We initiated a surveillance of colistin-resistant and -susceptible Escherichia coli in raw meats from chicken in Nepal. A total of 180 meat samples were collected; from these, 60 E. coli strains were isolated (33.3...

journal_title：FEMS microbiology letters

authors： Joshi PR,Thummeepak R,Leungtongkam U,Pooarlai R,Paudel S,Acharya M,Dhital S,Sitthisak S

更新日期：2019-10-01 00:00:00

abstract：:Pythium glomeratum sp. nov. is described here. It was isolated from soil samples taken in the northern France in 1992, was wrongly identified as Pythium heterothallicum and was kept aside. Recently, the ITS region of the rDNA of this oomycete was amplified and sequenced. The differences between the sequence and a more...

journal_title：FEMS microbiology letters

authors： Paul B

更新日期：2003-08-08 00:00:00

abstract：:Recent studies have generated interest in the use of the homologous recombination system of bacteriophage lambda for genetic engineering. The system, called Red, consists primarily of three proteins: lambda exonuclease, which processively digests the 5'-ended strand of a dsDNA end; beta protein, which binds to ssDNA a...

journal_title：FEMS microbiology letters

authors： Poteete AR

更新日期：2001-07-10 00:00:00

abstract：:Two isolates, belonging to a new species of a novel genus of the Phylum "Deinococcus/Thermus ", were recovered from hot spring runoffs on the Island of São Miguel in the Azores. Strains RQ-24(T) and TU-8 are the first cultured representatives of a distinct phylogenetic lineage within this phylum. These strains form or...

journal_title：FEMS microbiology letters

authors： Albuquerque L,Simões C,Nobre MF,Pino NM,Battista JR,Silva MT,Rainey FA,da Costa MS

更新日期：2005-06-15 00:00:00

abstract：:We have established an improved large deletion method in Escherichia coli genome using a combination of two different recombination systems, lambda Red and Cre/loxP. The loxP site could be rapidly and efficiently integrated in the genome by lambda Red and large deletions of both 117- and 165-kbp regions could be gener...

journal_title：FEMS microbiology letters

authors： Fukiya S,Mizoguchi H,Mori H

更新日期：2004-05-15 00:00:00

abstract：:The majority of microorganisms in natural environments are difficult to cultivate, but their genes can be studied via metagenome libraries. To enhance the chances that these genes become expressed we here report the construction of a broad-host-range plasmid vector (pRS44) for fosmid and bacterial artificial chromosom...

journal_title：FEMS microbiology letters

authors： Aakvik T,Degnes KF,Dahlsrud R,Schmidt F,Dam R,Yu L,Völker U,Ellingsen TE,Valla S

更新日期：2009-06-01 00:00:00