Abstract:
:Although reductive soil disinfestation (RSD) is increasingly used for the control of soil-borne diseases, its impact on the soil microbial community during and after RSD remains poorly understood. MiSeq pyrosequencing, real-time PCR and denaturing gradient gel electrophoresis were performed to investigate the changes of microbial community in the Fusarium oxysporum f. sp. cubense (FOC) infected soil during RSD and at the simulative banana cultivation after RSD. The results showed that RSD significantly increased soil microbial populations and a different microbial community with the pathogenic soil was established after RSD. Specifically, the number of Firmicutes mainly containing Ruminococcus and Coprococcus followed by a small part of Clostridium which were the dominant bacterial genera significantly increased during RSD. In contrast, Symbiobacterium and Flavisolibacter were the dominant genera in the flooding soil. When the soils were recovered under aerobic condition, the relative abundances of the bacteria belonging to the phylum Bacteroidetes, Acidobacteria, Planctomycetes increased as alternatives to the reducing Firmicutes. For fungi, the population of F. oxysporum significantly decreased during RSD accompanied with the pH decline, which resulted in the significant decrease of relative abundance in the phylum Ascomycota. Alternatively, the relative abundances of some other fungal species increased, such as Chaetomium spp. and Penicillium spp. belonging to Ascomycota and the family Clavulinaceae belonging to Basidiomycota. Then, the relative abundance of Ascomycota re-increased after RSD with Podospora and Zopfiella as dominant genera, whereas the relative abundance of Fusarium further decreased. Overall, the microbial populations and community re-established by RSD made the soil more disease-suppressive and beneficial to the soil nutrient cycling and plant growth compared with the previous pathogenic soil.
journal_name
Microbiol Resjournal_title
Microbiological researchauthors
Huang X,Liu L,Wen T,Zhu R,Zhang J,Cai Zdoi
10.1016/j.micres.2015.08.004subject
Has Abstractpub_date
2015-12-01 00:00:00pages
33-42eissn
0944-5013issn
1618-0623pii
S0944-5013(15)30001-Xjournal_volume
181pub_type
杂志文章abstract::Cryoconite holes (cylindrical melt-holes on the glacier surface) are important hydrological and biological systems within glacial environments that support diverse microbial communities and biogeochemical processes. This study describes retrievable heterotrophic microbes in cryoconite hole water from three geographica...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2018.01.004
更新日期:2018-03-01 00:00:00
abstract::The orphan histidine kinase (HK) from Streptomyces peucetius ATCC 27952 (ohkAsp) was found to be implicated in the regulation of doxorubicin (DOX)/daunorubicin (DNR) biosynthesis, self-defense and developmental attributes. OhkAsp is a homolog of OhkA from Streptomyces coelicolor and Streptomyces avermitilis (with 73 a...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2018.05.007
更新日期:2018-09-01 00:00:00
abstract::We have examined the capacity of Halobacterium halobium and Sulfolobus solfataricus to withstand the lethal effect of hydrogen peroxide and N-methyl-N'-nitro-N-nitrosoguanidine [corrected]. We tested a variety of pretreatment regimens with both mutagens and all failed to elicit an inducible response to the lethal eff...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/s0944-5013(97)80037-7
更新日期:1997-09-01 00:00:00
abstract::Kineococcus radiotolerans is a Gram-positive, radio-resistant bacterium isolated from a radioactive environment. The small noncoding RNAs (sRNAs) in bacteria are reported to play roles in the immediate response to stress and/or the recovery from stress. The analysis of K. radiotolerans transcriptome sequencing results...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2016.06.001
更新日期:2016-11-01 00:00:00
abstract::The genes that encode the alpha and beta subunits of protocatechuate 3,4-dioxygenase (3,4-PCD [EC 1.13.11.3]) were cloned from a Pseudomonas marginata genomic library. These genes pcaG and pcaH, were found when screening the library for hydrolase genes. The two open reading frames of the PCD genes could be identified ...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/s0944-5013(96)80004-8
更新日期:1996-12-01 00:00:00
abstract::In a laboratory incubation study, methane (CH4) production in two saline soils and a nonsaline soil sample was investigated under flooded conditions. Mean CH4 production was remarkable (630.86 ng CH4/g) in nonsaline alluvial soil, but low (12.97 ng CH4/g) in acid sulfate saline (Pokkali) soil which was attributed to t...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/S0944-5013(00)80035-X
更新日期:2000-09-01 00:00:00
abstract::Sestrins are highly conserved; stress inducible proteins that help maintain metabolic homeostasis and protect cells under stress conditions. They are up-regulated during stress and influence AMPK and mTOR pathways. Our objective was to find the role of Sestrin protein from Dictyostelium discoideum (Dd), a lower eukary...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2018.12.006
更新日期:2019-03-01 00:00:00
abstract::Although the use of crop-associated bacteria as biological control agents of fungal diseases has gained increasing interest, the biotechnological potential of forest tree-associated microbes and their natural products has scarcely been investigated. The objective of this study was to identify bacteria or bacterial pro...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2020.126440
更新日期:2020-05-01 00:00:00
abstract::The progression of life in all forms is not only dependent on agricultural and food security but also on the soil characteristics. The dynamic nature of soil is a direct manifestation of soil microbes, bio-mineralization, and synergistic co-evolution with plants. With the increase in world's population the demand for ...
journal_title:Microbiological research
pub_type: 杂志文章,评审
doi:10.1016/j.micres.2017.08.016
更新日期:2018-01-01 00:00:00
abstract::Biofilm formation of Group A Streptococcus (GAS) is recognized as an important virulent determinant. The present study reports the antibiofilm potential of seaweed (Gracilaria gracilis) surface associated Bacillus subtilis against GAS. Purification revealed 2,4-Di-tert-butyl-phenol (DTBP) as the active principle. DTBP...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2016.05.010
更新日期:2016-10-01 00:00:00
abstract::Shewanella putrefaciens was grown on a series of ten alternate compounds as sole terminal electron acceptor. Each cell type was analyzed for Fe(III) reduction activity, absorbance maxima in reduced-minus-oxidized difference spectra and heme-containing protein content. High-rate Fe(III) reduction activity, pronounced d...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/S0944-5013(00)80042-7
更新日期:2000-07-01 00:00:00
abstract::Eight ectomycorrhizal fungal isolates of Pisolithus associated with Eucalyptus species in different parts of India were collected and the genetic variability of these isolates was studied by ITS-RFLP and ITS sequencing. All the isolates showed same RFLP patterns with each restriction enzyme, indicating all these isola...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2004.03.003
更新日期:2004-01-01 00:00:00
abstract::Prolonged cold storage of raw milks favors the growth of psychrotrophs, which produce heat-resistant exoenzymes of considerable spoilage potential; the bacterial proteases and lipases affect raw milk quality; among them phospholipases (PLs) may target the milk fat globule. More importantly, bacterial PLs are key virul...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2008.07.001
更新日期:2010-01-01 00:00:00
abstract::Colonization of micropropagated sugarcane plants by Gluconacetobacter diazotrophicus and Herbaspirillum sp. was confirmed by a dot-immunoblot assay. In all, a 45-day short-term and 180-day long-term experiments conducted on micropropagated sugarcane plants of Co 86032, a sugar rich popular variety in South India, indi...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2005.08.007
更新日期:2006-01-01 00:00:00
abstract::Plant growth-promoting rhizobacteria promote plant growth by direct and indirect mechanisms. We isolated twelve bacterial strains showing different degrees of phosphate solubilizing activity from maize rhizosphere. Four isolates solubilized over 300 μg mL⁻¹ phosphate from insoluble Ca₃(PO₄)₂, with isolate SCAUK0330 so...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2013.07.003
更新日期:2014-01-20 00:00:00
abstract::Quorum sensing (QS) systems, which depend on N-acylhomoserine lactone (AHL) signal molecules, mediate the production of virulence factors in many pathogenic microorganisms. One hundred and forty-six bacterial strains, isolated from a bivalve hatchery, were screened for their capacity to degrade five synthetic AHLs [N-...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2013.04.011
更新日期:2013-11-07 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::To evaluate the roles of blaIMP and blaTEM genes in the resistance of Serratia marcescens against beta-lactams and to find the spreading ways of these genes, 19 clinical isolates of imipenem-resistant Serratia marcescens were analyzed. Six strains bore blaIMP and blaTEM genes on a single plasmid, as confirmed by trans...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2006.06.005
更新日期:2007-01-01 00:00:00
abstract::Ammonia production from urea by ureolytic oral bacteria is believed to have a significant impact on oral health and ecological balance of oral microbial populations. Actinomyces naeslundii is an important ureolytic organism in the oral cavity. In this study, we aimed to investigate the substrate affinity and pH optimu...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2005.11.002
更新日期:2006-01-01 00:00:00
abstract::Penicillium freii (Lund and Frisvad 1994) mutants deficient in the synthesis of xanthomegnin were isolated. In vitro translated mRNA populations from selected radiation induced mutants and naturally occurring P. freii strains not able to produce xanthomegnin were examined by 2-dimensional polyacrylamide gel electropho...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/S0944-5013(96)80026-7
更新日期:1996-08-01 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::Little is known about the archaeal and the bacterial diversities in a landfill during different phases of decomposition. In this study, the archaeal and the bacterial diversities of Laogang landfill (Shanghai, China) at two different decomposition phases (i.e., initial methanogenic phase (IMP) and stable methanogenic ...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2015.04.009
更新日期:2015-12-01 00:00:00
abstract::Molecular mechanisms underlying phytoplasma interactions with host plants are largely unknown. In this study attempts were made to identify effectors of three phytoplasma strains related to 'Ca. P. aurantifolia', crotalaria phyllody (CrP), faba bean phyllody (FBP), and witches' broom disease of lime (WBDL), using info...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2017.03.001
更新日期:2017-06-01 00:00:00
abstract::FtsH proteins are ubiquitous membrane-bound, ATP-dependent metalloproteases of the AAA family. In eubacteria, FtsH is involved in protein quality control under stress conditions. Lactobacillus plantarum is a widespread lactic acid bacterium that is encountered in several fermented food, including dairy products, veget...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2011.07.001
更新日期:2012-04-20 00:00:00
abstract::Central southern Mexico contains highly diverse legumes. In this study, nodule-associated bacteria (NAB) were isolated from wild legume nodules and from nodules on Phaseolus vulgaris plants used as a plant-trap in soils from the same areas as the wild legumes. The bacteria were identified through the 16S rRNA gene seq...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2020.126522
更新日期:2020-10-01 00:00:00
abstract::Bacterial utilization of monomers is recognized as an important step in the biogeochemical cycling of organic matter. In this study we have compared the heterotrophic activity of bacterial communities from different micro-habitats within a salt marsh environment (Ria de Aveiro, Portugal) in order to establish spatial ...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2005.02.001
更新日期:2005-01-01 00:00:00
abstract::Two morphologically different bacteriophages were isolated from the river and soil samples from various locations of Maharashtra, India against the phytopathogen Pseudomonas sp. that was recently reported to cause a new bacterial blight of pomegranate. Both the phages belonged to the order Caudovirales representing th...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2019.126300
更新日期:2019-11-01 00:00:00
abstract::By chemical permeabilization of E. coli cells with detergents and membrane active peptides considerable amounts of the periplasmic anti-PC-miniantibodies can be released. Releases of active miniantibodies of 31%, respectively of 38%, were obtained by exposing low cell density suspensions to nonionic detergents like Tr...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/S0944-5013(97)80056-0
更新日期:1997-12-01 00:00:00
abstract::The complete genomic DNA sequence was determined for one of the gene for the elongation factor 1 alpha (TEF), isolated from the zygomycete Absidia glauca. Sequence comparison with TEF genes from other fungi show the highest similarity to TEF-genes of the closely related zygomycete Mucor racemosus (Sundstrom et al. 198...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/s0944-5013(11)80035-2
更新日期:1995-03-01 00:00:00
abstract::The emergence of resistance among fungal phytopathogens poses a biggest threat across the world. Streptomyces are a group of spore-forming Gram + ve bacteria and prolific producers of secondary bioactive metabolites which have been used as biocontrol agents against phytopathogens and also known for plant growth promot...
journal_title:Microbiological research
pub_type: 杂志文章
doi:10.1016/j.micres.2020.126478
更新日期:2020-08-01 00:00:00