Abstract：
:Two strains of Pseudomonas corrugata, (1 and 7), isolated from subtropical and temperate soils in Sikkim Himalaya, respectively, were subjected to Petri-dish as well as plant-based bioassay to examine their potential for disease suppression against three major pathogens of maize. A mixture of Pythium ultimum, P. arrhenomanes and Fusarium graminearum was introduced in the soil; maize seed inoculated with one of the two strains of Pseudomonas corrugata (1 or 7) were sown in pots containing such soil. The bacterial inoculation resulted in significant disease suppression as well as growth promotion of seedlings. The bacterial strains were also evaluated for their intrinsic antibiotic resistance against a range of concentrations of ten antibiotics. While the bacteria were found to be sensitive to gentamycin and rifampicin, they exhibited resistance against ampicillin, carbenicillin and penicillin, even at high concentrations.
journal_name
Microbiol Resjournal_title
Microbiological researchauthors
Pandey A,Palni LM,Hebbar KPdoi
10.1078/0944-5013-00102subject
Has Abstractpub_date
2001-01-01 00:00:00pages
191-4issue
2eissn
0944-5013issn
1618-0623pii
S0944-5013(04)70028-2journal_volume
156pub_type
杂志文章abstract：:One strain of Lactobacillus acidophilus was found to produce a bacteriocin-like substance in the culture filtrate. The substance was produced in a growth-associated manner, showed heat stability at neutral and acidic pH and exhibited antibacterial activity against various species of Lactobacillus including L. acidophi...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1078/0944-5013-00190
更新日期：2003-01-01 00:00:00
abstract：:Glycosyl hydrolase (GH) family 18 chitinases (Chi) and family 33 chitin binding proteins (CBPs) from Bacillus thuringiensis serovar kurstaki (BtChi and BtCBP), B. licheniformis DSM13 (BliChi and BliCBP) and Serratia proteamaculans 568 (SpChiB and SpCBP21) were used to study the efficiency and synergistic action of BtC...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2013.01.006
更新日期：2013-08-25 00:00:00
abstract：:Diseases in plants are mostly caused by fungi. Fungal interactions with the host can be either biotrophic, necrotrophic or hemibiotrophic. Synergistic polymicrobial interactions have been recently recognized that can also attribute to the occurrence of complex plant diseases. Tea is one of the most widely consumed bev...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2020.126561
更新日期：2020-11-01 00:00:00
abstract：:Pseudomonas aeruginosa ATCC 27853 and Pseudomonas sp. 593 use the phosphatidylcholine synthase pathway (Pcs-pathway) for the biosynthesis of phosphatidylcholine (PC). Both bacterial strains contain the phoA and lapA genes encoding alkaline phosphatases (ALP) and display strong ALP activities. The PhoA and LapA enzymes...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2016.02.001
更新日期：2016-11-01 00:00:00
abstract：:Non-conventional yeasts are increasingly applied in fermented beverage industry to obtain distinctive products with improved quality. Among these yeasts, Lachancea thermotolerans has multiple features of industrial relevance, especially the production of l(+)-lactic acid (LA), useful for the biological acidification o...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2020.126525
更新日期：2020-09-01 00:00:00
abstract：:The BIOLOG system was used to generate knowledge of enterococci populations found in fresh and dry manure of livestock (cattle (Bos taurus), horse (Equus caballus), and sheep (Ovis aires)). Six-hundred and forty Enterococcus isolates from the host sources were observed as a combined fresh manure unit and a combined dr...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2006.11.017
更新日期：2009-01-01 00:00:00
abstract：:Desaturases, key enzymes in the metabolism of fatty acids, regulate the physical and biochemical properties of membranes. They adjust the composition of saturated and unsaturated fatty acids in response to changes in the environmental. We demonstrated the existence of Δ9 desaturase activity in epimastigotes of the Try...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2016.07.012
更新日期：2017-01-01 00:00:00
abstract：:β-lactamase inhibitors are potent synergistic drugs to deteriorate the multidrug-resistant bacteria. Here, we report the β-lactamase inhibitory ability of kalafungin isolated from a marine sponge derived Streptomyces sp. SBRK1. The IC50 value of the kalafungin was calculated as 225.37 ± 1.95 μM against β-lactamase. Th...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2020.126666
更新日期：2021-03-01 00:00:00
abstract：:Actinomycetes are virtually unlimited sources of novel compounds with many therapeutic applications and hold a prominent position due to their diversity and proven ability to produce novel bioactive compounds. There are more than 22,000 known microbial secondary metabolites, 70% of which are produced by actinomycetes,...
journal_title：Microbiological research
pub_type： 杂志文章,评审
doi：10.1016/j.micres.2012.06.005
更新日期：2012-12-20 00:00:00
abstract：:Fusaric acid (FA) is a fungal metabolite produced by several Fusarium species responsible for wilts and root rot diseases of a great variety of plants. Bacillus spp. and Pseudomonas spp. have been considered as promising biocontrol agents against phytopathogenic Fusarium spp., however it has been demonstrated that FA ...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2017.09.008
更新日期：2018-01-01 00:00:00
abstract：:The conditions for the sequential production of antibiotic activity by Talaromyces flavus were determined. The highest level of activity against Trypanosoma cruzi was obtained from the aqueous extract of the Czapeck's fermentative culture after 48 hours, with lysis of 97.58% of the trypomastigote forms of Trypanosoma ...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1078/0944-5013-00148
更新日期：2002-01-01 00:00:00
abstract：:The genus Pseudomonas is known to comprise a huge diversity of species with the ability to thrive in different habitats, including those considered as extreme environments. In the present study, a psychrotolerant, wide pH tolerant and halotolerant strain of Pseudomonas chlororaphis GBPI_507 (MCC2693), isolated from th...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2016.04.017
更新日期：2016-09-01 00:00:00
abstract：:Polyamines are small polycations essential for cell growth. Ornithine decarboxylase (ODC), the first enzyme of the polyamine synthesis pathway, is one of the most regulated enzymes of eukaryotes. In the present report, the transcriptional regulation of the gene encoding ODC from the dimorphic fungus Yarrowia lipolytic...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2008.05.001
更新日期：2008-01-01 00:00:00
abstract：:Leukotoxins produced by staphylococci, especially Staphylococcus aureus, have long been considered important virulence determinants. The present assay examined 26 strains of staphylococci isolated from sheep for their ability to produce factors leukotoxic to polymorphonuclear leukocytes deriving from ovine mammary gla...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/S0944-5013(97)80035-3
更新日期：1997-09-01 00:00:00
abstract：:The aim of the present study, performed on typical Argiudolls in a natural reserve with little or no anthropic impact, was to characterize the fungous biomineralizing process of calcium oxalate crystals in organic horizons of the soil. The chosen sites possessed different plant cover, identified as acacia woods and gr...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1078/0944-5013-00083
更新日期：2001-01-01 00:00:00
abstract：:The severe and fatal human disease, tularemia, results from infection with the Gram-negative pathogen Francisella tularensis. Identification of surface outer membrane proteins, specifically lipoproteins, has been of interest for vaccine development and understanding the initiation of disease. We sought to identify Fra...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2009.11.004
更新日期：2010-09-20 00:00:00
abstract：:We have now entered in the post-genomic era, where we have knowledge of plethora of fungal genomes and cutting edge technology is available to study global mRNA, protein and metabolite profiles. These so-called 'omic' technologies (transcriptomics, proteomics and metabolomics) provide the possibility to characterize p...
journal_title：Microbiological research
pub_type： 杂志文章,评审
doi：10.1016/j.micres.2007.06.006
更新日期：2007-01-01 00:00:00
abstract：:Alcaligenes sp. strain O-1 inducibly deaminates 2-aminobenzenesulfonate (ABS) via dioxygenation to 3-sulfocatechol, which is desulfonated during meta ring-cleavage to yield 2-hydroxymuconate. This intermediate is transformed through the oxalocrotonate-branch of the sulfocatechol meta-pathway (Scm). The complete pathwa...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2009.05.006
更新日期：2010-05-30 00:00:00
abstract：:Araucaria angustifolia, a unique species of this genus that occurs naturally in Brazil, has a high socio-economic and environmental value and is critically endangered of extinction, since it has been submitted to intense predatory exploitation during the last century. Root-associated bacteria from A. angustifolia were...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2011.03.003
更新日期：2012-01-20 00:00:00
abstract：:There are a lot of bacterial and eukaryotic DNA repair gene homologs among sequenced archaeal genomes but there is little information about DNA repair mechanisms and the interaction of involved repair proteins. In order to study DNA repair mechanisms in the third domain of life, we studied these processes in the model...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2015.01.012
更新日期：2015-04-01 00:00:00
abstract：:Clonostachys chloroleuca 67-1 (formerly C. rosea 67-1) is a potential biocontrol fungus active against various fungal plant pathogens. From transcriptome sequencing of 67-1 parasitizing sclerotia of Sclerotinia sclerotiorum, we identified the transcription factor-encoding gene crtf that is significantly up-regulated d...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2018.03.002
更新日期：2018-05-01 00:00:00
abstract：:Twenty-nine staphylococcal isolates from different clinical samples were tested for slime production: phenotypic characterization was carried out using Christensen test (tube test) and Congo red agar plate test (CRA plate test), while the presence and expression of icaA and icaD genes were evaluated by real-time PCR. ...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2007.04.004
更新日期：2009-01-01 00:00:00
abstract：:A marine Streptomyces sp. SNG9 was characterized by its ability to utilize poly(3-hydroxybutyrate) (PHB) and its copolymer poly(3-hydroxybutyrate-co-3-hydroxyvalerate P (3HB-co-HV). The bacterium grew efficiently in a simple mineral liquid medium enriched with 0.1 % poly(3-hydroxybutyrate) powder as the sole carbon so...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1078/0944-5013-00115
更新日期：2001-01-01 00:00:00
abstract：:The APSES family, comprising of the transcriptional regulators Asm1p, Phd1p, Sok2p, Efg1p, and StuA, is found exclusively in fungi and has been reported to control several cellular processes in these organisms. However, its function in dermatophytes has not yet been completely understood. Here, we generated two null m...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2020.126592
更新日期：2020-12-01 00:00:00
abstract：:Moderately halophilic bacteria are a kind of extreme environment microorganism that can tolerate moderate salt concentrations ranging from 0.5M to 2.5M. Here, via a metagenomic library screen, we identified four putative Na(+) transporters, designated H7-Nha, H16-Mppe, H19-Cap and H35-Mrp, from moderately halophilic c...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2012.06.004
更新日期：2013-02-22 00:00:00
abstract：:Tannase producing fungal strains were isolated from different locations including garbages, forests and orchards, etc. The strain giving maximum enzyme yield was identified to be Aspergillus ruber. Enzyme production was studied under solid state fermentation using different tannin rich substrates like ber leaves (Zyzy...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2006.06.012
更新日期：2007-01-01 00:00:00
abstract：:The functions of two long-chain fatty acid CoA ligase genes (facl) in crude oil-degrading Geobacillus thermodenitrificans NG80-2 were characterized. Facl1 and Facl2 encoded by GTNG_0892 and GTNG_1447 were expressed in Escherichia coli and purified as His-tagged fusion proteins. Both enzymes utilized a broad range of f...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2012.05.001
更新日期：2012-12-20 00:00:00
abstract：:We previously reported that inactivation of a universally conserved dimethyl adenosine transferase (KsgA) attenuates virulence and increases sensitivity to oxidative and osmotic stress in Salmonella Enteritidis. Here, we show a role of KsgA in cell-envelope fitness as a potential mechanism underlying these phenotypes ...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2018.08.009
更新日期：2018-11-01 00:00:00
abstract：:The bacterium Helicobacter pylori infects more than 50% of the world population and causes several gastroduodenal diseases, including gastric cancer. Nevertheless, we still need to explore some protein interactions that may be involved in pathogenesis. MreB, an actin homolog, showed some special characteristics in pre...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2017.04.008
更新日期：2017-08-01 00:00:00
abstract：:The endophytic bacteria were isolated from coffee roots and seeds in Vietnam and identified with 16S rDNA sequencing as belonging to the Actinobacteria, Firmicutes and Proteobacteria phyla with the Nocardia, Bacillus and Burkholderia as dominant genera, respectively. Out of the thirty genera recovered from Coffea cane...
journal_title：Microbiological research
pub_type： 杂志文章
doi：10.1016/j.micres.2020.126613
更新日期：2021-01-01 00:00:00
