Abstract:
AIMS:To elucidate the molecular mechanisms associated with mycoparasitism from Chaetomium cupreum, an effective biocontrol agent with ability against plant pathogenic fungi. METHODS AND RESULTS:One cDNA library was constructed from conditions predicted to resemble mycoparasitic process. A total of 1876 ESTs were generated and assembled into 1035 unigenes. BlastX search revealed that 585 unigenes had similarities with sequences available from public databases. Based on the ESTs abundance, MFS monosaccharide transporter was found as the gene expressed at the highest level. A KEGG analysis allowed mapping of 60 metabolic pathways well represented by the glycolysis/gluconeogenesis, D-arginine and ornithine metabolism, and tryptophan metabolism. The genes related to mycoparasitism were detected. CONCLUSIONS:The results revealed that the cell walls of the fungal pathogen can simulate some aspects of the mycoparasitic interaction between C. cupreum and its targets. SIGNIFICANCE AND IMPACT OF THE STUDY:This is the first report to study genes expression under conditions associated with the mycoparasitic process. The findings contribute to elucidate the molecular mechanisms involved in mycoparasitism and will help to advance our efforts in developing novel strategies for biocontrol of plant fungal diseases.
journal_name
Lett Appl Microbioljournal_title
Letters in applied microbiologyauthors
Zhang HY,Yang Q,Wang G,Shang FDdoi
10.1111/j.1472-765X.2008.02487.xsubject
Has Abstractpub_date
2009-03-01 00:00:00pages
275-80issue
3eissn
0266-8254issn
1472-765Xpii
LAM2487journal_volume
48pub_type
杂志文章abstract:UNLABELLED:The aim of this study was to assess the genetic diversity of Vibrio cholerae isolated from 2012 and 2013 outbreaks in Iran, with regard to their virulence properties. A total of 20 V. cholerae strains were collected from Sistan-Baluchestan province of Iran during 2012 and 2013 outbreaks. Hybridization assays...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/lam.12571
更新日期:2016-06-01 00:00:00
abstract:AIM:The study aimed to evaluate the effect of the bacteriocins produced by Lactobacillus sakei CWBI-B1365 and Lactobacillus curvatus CWBI-B28 on the growth and survival of Listeria monocytogenes in raw beef and poultry meat. METHODS AND RESULTS:The sakacin P and sakacin G structural genes were identified in Lact. curv...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/j.1472-765X.2008.02468.x
更新日期:2008-12-01 00:00:00
abstract:AIMS:To establish species-specific PCR and DNA probe methods for Streptococcus salivarius and to clarify the distribution of dextranase in oral isolates of Strep. salivarius. METHODS AND RESULTS:A pair of PCR primers and a DNA probe were designed based on the nucleotide sequence of the dextranase gene of Strep. saliva...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1046/j.1472-765x.2001.00928.x
更新日期:2001-06-01 00:00:00
abstract::Nicotinic acid (NA) is ubiquitous in nature and its microbial degradation mechanisms are diverse. In this study, Pusillimonas sp. strain T2 was found to be capable of utilizing NA as sole carbon and nitrogen sources. This strain could completely degrade 300 mg l-1 NA within 3·5 h at 30°C and pH 7·0 and one of the degr...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/lam.12850
更新日期:2018-04-01 00:00:00
abstract::The effect of relative humidity (RH) on the antimicrobial efficacy of chlorine dioxide (ClO2 ) gas against foodborne pathogens on tomatoes was evaluated. Also, levels of ClO2 residues on tomatoes after exposure to ClO2 gas under different RH conditions were measured to determine the quantity of solubilized ClO2 gas on...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/lam.13002
更新日期:2018-08-01 00:00:00
abstract:AIMS:To establish a rapid and reliable multiplex PCR (mPCR)-based method allowing specific identification of Carnobacterium piscicola SF668 during storage of cold smoked salmon (CSS). METHODS AND RESULTS:CSS was inoculated with C. piscicola SF668 and stored at 4 degrees C. Samples were withdrawn at regular time interv...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/j.1472-765X.2005.01696.x
更新日期:2005-01-01 00:00:00
abstract::Plant proteases play a fundamental role in several processes like growth, development and in response to biotic and abiotic stress. In particular, aspartic proteases (AP) are expressed in different plant organs and have antimicrobial activity. Previously, we purified an AP from Salpichroa origanifolia fruits called sa...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/lam.13006
更新日期:2018-08-01 00:00:00
abstract:AIMS: To develop a new instrument of great versatility for recovering micro-organisms from all types of food samples and to compare the effects with existing sample preparation methods. METHODS AND RESULTS: To detach micro-organisms from large-size unbroken food samples such as apples, carrots, potatoes and tomatoes w...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/j.1472-765X.2012.03289.x
更新日期:2012-09-01 00:00:00
abstract:AIMS:The antigen 85 complex (Ag85) from Mycobacterium tuberculosis consists of three abundantly secreted proteins (FbpA, FbpB and FbpC2) which play a key role in the pathogenesis of tuberculosis and also exhibit cell wall mycolyltransferase activity. A related protein with similarity to the Ag85 complex was recently an...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1046/j.1472-765x.2002.01091.x
更新日期:2002-01-01 00:00:00
abstract::The ability of Stenotrophomonas maltophilia strain VUN 10,003 to degrade and detoxify high molecular weight polycyclic aromatic hydrocarbons (PAHs) was evaluated in a basal liquid medium. Using high cell density inocula of strain VUN 10,003, the concentration of pyrene, fluoranthene, benz[a]anthracene, benzo[a]pyrene,...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1046/j.1472-765x.2000.00733.x
更新日期:2000-05-01 00:00:00
abstract:AIMS:Genista saharae, indigenous of Sahara, is a spontaneous shrub that plays an important ecological role for the preservation and fertility of poor and eroded soils. This legume has not been examined for its root nodule bacteria. The taxonomic diversity of bacteria from root nodules of G. saharae growing in the infra...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/j.1472-765X.2007.02233.x
更新日期:2007-12-01 00:00:00
abstract::Candida-associated denture stomatitis presents as erythema of the palatal mucosa and is caused by biofilms containing the fungus Candida albicans that co-reside with oral bacteria on the denture-fitting surface. This study aimed to assess the effect of several frequently encountered oral bacteria on the expression of ...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/lam.13145
更新日期:2019-04-01 00:00:00
abstract:AIMS:To determine the effects of urine, a urease inhibitor and/or an odour-reducing antimicrobial compound, on zoonotic pathogens in swine manure slurries. METHODS AND RESULTS:Swine faeces were collected and blended with different amounts of urine. Marker strains of Salmonella enterica subsp. enterica serovar Typhimur...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/j.1472-765X.2008.02338.x
更新日期:2008-04-01 00:00:00
abstract::Staphylococcus epidermidis and Staphylococcus aureus, two bacterial strains commonly associated with biofilm-related medical infections and food poisoning, can rapidly colonize biotic and abiotic surfaces. The present study investigates the ability of anodic alumina surfaces with nanoporous surface topography to minim...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/lam.13201
更新日期:2019-10-01 00:00:00
abstract::A rapid and simple method (24M) using 24 well microtitre plates was developed to determine the presence of Listeria monocytogenes or Listeria spp. in food samples. The 24M was composed of two 24 well microtitre plates connected with a yellow tip. The 24M was evaluated with pathogen cocktails and ground beef samples an...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1046/j.1365-2672.1999.00532.x
更新日期:1999-04-01 00:00:00
abstract:UNLABELLED:Escherichia coli is part of the normal microflora of the intestines of mammals. However, among the enteric pathogens, it is one of the leading causes of intestinal diseases, especially Shiga toxigenic E. coli, which can cause diarrhoea, haemorrhagic colitis and complications like haemolytic uraemic syndrome ...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/lam.12536
更新日期:2016-03-01 00:00:00
abstract:AIMS:This study assessed the plant growth-promoting ability of the bacterial strains Ochrobactrum intermedium (isolate CrT-1) and Bacillus cereus (isolate S-6). METHODS AND RESULTS:Two chromium resistant bacterial strains isolated from chromium-contaminated wastewater and soils were identified as O. intermedium CrT-1 ...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/j.1472-765X.2006.01977.x
更新日期:2006-10-01 00:00:00
abstract:AIMS:The risk of hepatitis C virus infection in hospital environments can be assessed not only by studying epidemiological data and work practices, but also by the detection of these viruses (or indicators thereof) in health-care settings, on instruments etc. METHODS:Since standardized techniques specific to this end ...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1046/j.1472-765x.2002.01066.x
更新日期:2002-01-01 00:00:00
abstract::Currently used alum precipitated and oil adjuvant vaccines against HS caused by Pasteurella multocida B:2, have side effects and short-lived immunity, leading to regular catastrophic outbreaks in bovines in Asian subcontinent. The need for the development of an improved vaccine with longer immunity and the ability to ...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/lam.13010
更新日期:2018-09-01 00:00:00
abstract::Pinellia ternata is a traditional Chinese herb that has been shown to suffer from continuous cropping. Deterioration in continuous P. ternata cropping soils and the effect of alteration of crop rotation on the soil were evaluated by using Illumina high-throughput sequencing technology. Soil physicochemical properties ...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/lam.13135
更新日期:2019-06-01 00:00:00
abstract::Bulk tank milk from 160 producers was tested for Listeria monocytogenes at three monthly intervals over 1 year. Twenty-five producers were positive, most on a single occasion, only seven were positive on three or more of the four samplings. Listeria monocytogenes numbers were low, usually < 1 ml-1, the highest was 35 ...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/j.1472-765x.1995.tb00407.x
更新日期:1995-01-01 00:00:00
abstract::Enterococci were isolated from faecal droppings of chickens in broiler and layer farms and the susceptibilities to nine therapeutic antimicrobial agents and six growth-promoting antibiotics were determined by the agar dilution method. Resistance to therapeutic antimicrobial agents such as ampicillin, clindamycin, eryt...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1046/j.1365-2672.2000.00842.x
更新日期:2000-12-01 00:00:00
abstract:AIMS:In this study, we report a new, simple methodology for the monitoring of Cryptosporidium oocysts and Giardia cysts in drinking water samples, ranging from 10- to 1000-l, which combines a new ARAD microfibre filtration of the (oo)cysts from drinking water and loop-mediated isothermal amplification (LAMP) of a human...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/j.1472-765X.2009.02758.x
更新日期:2010-01-01 00:00:00
abstract:AIMS:To evaluate the in vitro bactericidal activity of the novel antimicrobial peptide (AP) CECT7121 against Gram-positive bacteria from mastitic dairy cattle. METHODS AND RESULTS:A total of 15 Staphylococcus aureus, 10 Streptococcus dysgalactiae, 7 Strep. uberis, 1 Strep. agalactiae strains were isolated from 33 diff...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/j.1472-765X.2008.02507.x
更新日期:2009-02-01 00:00:00
abstract:UNLABELLED:Industrial biotechnology uses microbiological cells to produce a wide range of products. While the organisms in question are well understood regarding their genetic and molecular properties, less is known about their mechanical properties. Previous work has established a testing procedure for single Saccharo...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/lam.12468
更新日期:2015-10-01 00:00:00
abstract::A study was made of the incidence of Campylobacter upsaliensis among dogs and cats suffering from acute or chronic diarrhoea; 225 dogs and cats were examined and 51 strains were identified, 16 (7%) of which were Camp. upsaliensis. When rectal swabs were taken from a control group of 126 dogs and cats without clinical ...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1046/j.1365-2672.2000.00799.x
更新日期:2000-09-01 00:00:00
abstract:AIMS:To survey for hepatitis A virus (HAV) and hepatitis E virus (HEV) contamination in edible bivalve shellfish. METHODS AND RESULTS:A total of 213 shellfish (52 oysters, 69 cockles and 92 mussels) collected from a culture farm and two retailed markets were investigated for HAV and HEV contamination by reverse transc...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/j.1472-765X.2011.03152.x
更新日期:2011-12-01 00:00:00
abstract::The present study was aimed at determining antimicrobial susceptibility by a CLSI standard microdilution testing protocol and detecting the resistance genes of motile Aeromonas species isolated from cultured fish. The importance of the minimum inhibitory concentrations was assessed based on statistically determined ep...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/lam.13363
更新日期:2020-11-01 00:00:00
abstract:UNLABELLED:Ligninolytic fungi take part in critical processes in ecosystems such as nutrient recycling; however, some fungal species can be pathogenic to forest and urban trees and deteriorate wood products. The tropical flora is an important source of antimicrobial compounds environmentally safer than traditional wood...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/lam.12159
更新日期:2014-01-01 00:00:00
abstract:AIMS:Real-time reverse transcription-polymerase chain reaction (RT-PCR) assay based on a TaqMan-minor groove binder (MGB) probe was developed for the rapid detection of avian influenza virus subtype H5. METHODS AND RESULTS:Conserved regions in the haemagglutinin genes of avian influenza viruses subtype H5 served as ta...
journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/j.1472-765X.2007.02253.x
更新日期:2008-01-01 00:00:00