Abstract:
:We have constructed a fungal subtractive suppressive library enriched in genes expressed during appressorium maturation in Magnaporthe grisea. Sequencing of 250 clones from the subtracted appressorium cDNA library revealed 142 unique genes, represented by 155 non-redundant ESTs (expressed sequence tags). Of these ESTs, 72 have not been previously isolated in M. grisea. RT-PCR analysis of 105 of the genes discovered found transcripts corresponding to 71 of the ESTs only in mature appressoria while transcripts corresponding to a further 34 of the isolated ESTs were expressed both in appressoria and conidia/mycelia. Genes specifically expressed in appressorium identified by SSH included a number that have been previously implicated in appressorium formation or function including GAS1, GAS3, and PTH11.
journal_name
FEMS Microbiol Lettjournal_title
FEMS microbiology lettersauthors
Lu JP,Liu TB,Lin FCdoi
10.1016/j.femsle.2005.02.032keywords:
subject
Has Abstractpub_date
2005-04-01 00:00:00pages
131-7issue
1eissn
0378-1097issn
1574-6968pii
S0378-1097(05)00140-0journal_volume
245pub_type
杂志文章abstract::The restriction deficient mutant 8195 of Acholeplasma laidlawii strain JA1 was transformed by the promiscuous streptococcal plasmid vector pNZ18 at a frequency of 4 x 10(-4)/cfu. The plasmid was maintained without structural rearrangements but was lost in the absence of a selection pressure, i.e. kanamycin or neomycin...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1016/0378-1097(90)90362-t
更新日期:1990-10-01 00:00:00
abstract::The development of natural antibodies to Lactococcus lactis in three inbred strains of mice and the effect of inoculating L. lactis into these mice has been investigated. All animals developed detectable levels of natural (systemic and secretory) anti-lactococcal antibodies. Systemic anti-lactococcal antibodies were p...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1994.tb07041.x
更新日期:1994-07-15 00:00:00
abstract::A phage typing system using a group of 11 closely related phage (as judged by Southern analysis and restriction fragment length polymorphism analysis) was able to distinguish at least six phage types in Salmonella heidelberg of human and animal origin. Restriction fragment length polymorphism analysis using cosmid pro...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1993.tb06118.x
更新日期:1993-04-15 00:00:00
abstract::Attachment of soil bacteria to plant cells is supposedly the very early step required in plant-microbe interactions. Attachment also is an initial step for the formation of microbial biofilms on plant roots. For the rhizobia-legume symbiosis, various mechanisms and diverse surface molecules of both partners have been ...
journal_title:FEMS microbiology letters
pub_type: 杂志文章,评审
doi:10.1111/j.1574-6968.2007.00761.x
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abstract::Antibiotic susceptibility, plasmid profiles and random amplification of polymorphic DNA (RAPD) were used to study strains of Vibrio vulnificus isolated from cockles (Anadara granosa). Thirty-six isolates were analyzed. The prevalent biotypes were 1 (72.2% of the isolates) and 2 (27.8%). Among these, 21 strains of biot...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1998.tb13138.x
更新日期:1998-08-01 00:00:00
abstract::A Deltalgt (Lgt, lipoprotein diacylglyceryl transferase) isogenic mutant was obtained which indicates that lgt is not essential for cell growth in vitro, like in the Gram-positive bacterium Bacillus subtilis, but unlike in the proteobacteria Escherichia coli and Salmonella typhimurium. The mutation was transduced to a...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.2001.tb10720.x
更新日期:2001-06-25 00:00:00
abstract::NadR is the repressor protein that controls the expression of genes for NAD synthesis. It is also believed to be involved in nucleotide transport. Point mutations conferring different phenotypes were localized to six different regions within the nadR gene. That mutations affecting repression and transport all mapped w...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1993.tb06445.x
更新日期:1993-09-01 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 acquisition of tolerance to high hydrostatic pressure of 220 MPa (HHP) in response to a 0.4 mM hydrogen peroxide, 6% ethanol and cold-shock (10 degrees C) pretreatment for different lengths of times was studied in the yeast Saccharomyces cerevisiae. The protection conferred by these different treatments was simila...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1016/j.femsle.2004.02.002
更新日期:2004-04-01 00:00:00
abstract::The replication region of plasmid pRA2 from Pseudomonas alcaligenes NCIB 9867 (strain P25X) was localized within a 5.9-kbp DNA fragment and its sequence was determined. An interesting feature of the sequence is the presence of a 1.3-kbp region containing seven, highly conserved, direct repeats of 72 bp in length. The ...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1998.tb12815.x
更新日期:1998-01-15 00:00:00
abstract::Cell walls of Microcystis sp. PCC 7806 were purified from cell homogenates by sucrose density centrifugation and Triton X-100 extraction. The outer membrane contained carotenoids, two major peptidoglycan-associated proteins (Mr 49,000 and 52,000), and lipopolysaccharide (LPS) as indicated by the presence of 3-hydroxy ...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1016/0378-1097(89)90364-9
更新日期:1989-11-01 00:00:00
abstract::Haemin (iron protoporphyrin IX) is an essential growth factor for the periodontal pathogen. Porphyromonas gingivalis. Iron protoporphyrin IX (IPP IX) binding to the avirulent P. gingivalis beige variant (W50/BE1) and the black-pigmenting parent wild-type strain W50 was quantified. W50/BE1 grown in a chemostat under ha...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1996.tb08364.x
更新日期:1996-07-15 00:00:00
abstract::Defects in the acd gene (which may be allelic to ubiH) result in the inactivation of the coenzyme A-linked acetaldehyde dehydrogenase activity of the multifunctional AdhE protein of Escherichia coli. This activity is restored by addition of ubiquinone-0 to cell extracts. However, the alcohol dehydrogenase activity of ...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.2000.tb08872.x
更新日期:2000-01-01 00:00:00
abstract::Agrobacterium tumefaciens strain SCUEC1 is a nicotine-degrading bacterium, which has been recently isolated from the tobacco waste-contaminated field soil. However, the mechanism for nicotine degradation in this strain remains unclear. Here, we analyze the function and biological properties of the agnH gene in the str...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1093/femsle/fnaa040
更新日期:2020-02-01 00:00:00
abstract::Pseudomonas aeruginosa are known to have a wide physiological potential allowing them to constantly populate diverse environments leading to severe infections of humans such as septicemia, leg ulcers, and burn wounds. We set out to probe physiological characteristics of P. aeruginosa isolates from diabetic leg ulcers ...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/1574-6968.12148
更新日期:2013-06-01 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::The genus Phytomonas is responsible for many diseases in different crop plant species. The finding that chitin is an exposed cell surface polysaccharide in Phytomonas françai and the observation that chitinases can inhibit fungal growth raises expectations about the potential effect of plant chitinases on the P. franç...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1016/S0378-1097(03)00526-3
更新日期:2003-09-12 00:00:00
abstract::To determine whether the luxA-luxB reporter system is suitable as a sensitive reporter for rapid real-time measurements of alpha-toxin gene (cpa) expression in Clostridium perfringens, and to widen the range of alpha-toxin-producing C. perfringens strains examined with respect to cpa expression during growth, the repo...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.2000.tb09164.x
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abstract::Streptococcus suis serotype 2 (S. suis 2 or SS2) is the causative agent of several diseases in both pigs and humans. 6-Phosphogluconate dehydrogenase (6PGD) is a cell surface protein in SS2. In this study, the immunogenicity and protective efficacy of recombinant 6PGD (r6PGD) from SS2 was evaluated in piglets. Immuniz...
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:1990-09-15 00:00:00
abstract::The new thermophilic Bacillus thermoleovorans strain A2 degrades phenol and cresols via the meta cleavage pathway. The first two enzymes involved in this process, the phenol hydroxylase and catechol 2,3-dioxygenase, encoded by the pheA and pheB genes respectively, were cloned and sequenced. The deduced amino acid sequ...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1998.tb12926.x
更新日期:1998-04-01 00:00:00
abstract::The polyhydroxyalkanoic acid (PHA) synthase gene (phaCAc) of a species of Acinetobacter isolated from an activated sludge treatment plant was cloned by heterologous complementation in a poly-beta-hydroxybutyrate (PHB) negative mutant of Alcaligenes eutrophus. Nucleotide sequence analysis of phaCAc revealed an open rea...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1994.tb06817.x
更新日期:1994-05-01 00:00:00
abstract::In the present study, strains of 17 reference Acinetobacter genospecies were investigated by using the polymerase chain reaction (PCR). We used primers to amplify spacer regions between the 16S and 23S genes in the prokaryotic rRNA genetic loci. When the spacer amplification products were resolved by electrophoresis, ...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1995.tb07414.x
更新日期:1995-02-15 00:00:00
abstract::Astaxanthin possesses higher antioxidant activity than other carotenoids and, for this and other reasons, has great commercial potential for use in the aquaculture, pharmaceutical, and food industries. The basidiomycetous yeast Xanthophyllomyces dendrorhous is one of the best natural producers of astaxanthin, but wild...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:2008-09-01 00:00:00
abstract::We have studied the intraperoxisomal location of catalase in peroxisomes of methanol-grown Hansenula polymorpha by (immuno)cytochemical means. In completely crystalline peroxisomes, in which the crystalline matrix is composed of octameric alcohol oxidase (AO) molecules, most of the catalase protein is located in a nar...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:1992-05-15 00:00:00
abstract::The alternative sigma factor sigmaH has been shown to play an important role in stress response and morphological differentiation in Streptomyces coelicolor. Its gene, sigH, is located in an operon with the gene encoding proposed anti-sigma factor UshX, and one of the promoters directing expression of the operon is de...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.2002.tb11136.x
更新日期:2002-04-09 00:00:00
abstract::The effect of coumarin (1,2 benzopyrone) on glucose utilisation by the anaerobic rumen fungi Neocallimastix frontalis and N. patriciarum has been compared with the effect of p-coumaric acid. Both compounds largely inhibited glucose utilisation by N. patriciarum strain Cx when present in the medium at a concentration o...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1990.tb13970.x
更新日期:1990-07-01 00:00:00
abstract::Pseudomonas aeruginosa is a Gram-negative pathogen and the major cause of mortality in patients with cystic fibrosis. The mechanisms that P. aeruginosa strains use to regulate intracellular zinc have an effect on infection, antibiotic resistance and the propensity to form biofilms. However, zinc homeostasis in P. aeru...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1093/femsle/fnx151
更新日期:2017-09-01 00:00:00
abstract::Prevotella ruminicola B1(4) is a strictly anaerobic, Gram-negative, polysaccharide-degrading rumen bacterium. Xylanase activity in this strain was found to be inducible, the specific activity of cells grown on xylan being increased at least 20-fold by comparison with cells grown on glucose. Ten bacteriophage clones ex...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1995.tb07349.x
更新日期:1995-01-15 00:00:00