Topics

Succession of bacterial community structure and metabolic function during solid waste decomposition.

08:00 EDT 23rd July 2019 | BioPortfolio

Summary of "Succession of bacterial community structure and metabolic function during solid waste decomposition."

Bacterial community structure and metabolic function during solid waste decomposition were investigated using Illumina MiSeq sequencing and phylogenetic investigation of communities by reconstruction of unobserved states, respectively. Results showed that bacterial community diversity and structure differed in aerobic phase, anaerobic acid phase, and methanogenic phase. Anaerobic acid phase had significantly (p < 0.05) higher richness. Proteobacteria, Firmicutes, and Bacteroidetes were the dominant representatives with significant (p < 0.05) difference between three phases. Total nitrogen of solid waste and pH of leachate were the important factors in shaping bacterial community composition. Bacterial metabolism, information storage and processing, and cellular processes and signaling were the primary functions during solid waste decomposition. Key function genes (amo, nar, nis, and nos) profiles suggested that nitrification and denitrifiation mainly occurred in AP and both AP and MP, respectively.

Affiliation

Journal Details

This article was published in the following journal.

Name: Bioresource technology
ISSN: 1873-2976
Pages: 121865

Links

DeepDyve research library

PubMed Articles [23623 Associated PubMed Articles listed on BioPortfolio]

Succession rate of microbial community causes flavor difference in strong-aroma Baijiu making process.

Solid-state fermentation is a dynamic process involved with complex microbiome. Microbial structure and succession significantly affect the yield and quality of fermentation productions. Although the ...

Temporal bacterial community succession during the start-up process of biofilters in a cold-freshwater recirculating aquaculture system.

Start-up of biofilters plays crucial roles in the successful operation of recirculating aquaculture system, and the nature is bacterial community succession. We explored the pattern of bacterial tempo...

Bacterial communities, metabolic functions and resistance genes to antibiotics and metals in two saline seafood wastewater treatment systems.

This study investigated the bacterial communities, metabolic functions, antibiotic resistance genes (ARGs) and metal resistance genes (MRGs) in two alternating anaerobic/aerobic biological filters (A/...

Exploring the characteristics of dissolved organic matter and succession of bacterial community during composting.

The objective of this study was to explore the relationships among physico-chemical parameters, dissolved organic matters (DOM), and bacterial community during composting to better understand composti...

Subclinical alterations in left ventricular structure and function according to obesity and metabolic health status.

Obesity and metabolic syndrome (MetS) are associated with high risk of cardiac dysfunction and heart failure. We assessed the effect of obesity and metabolic health status on left ventricular (LV) str...

Clinical Trials [12308 Associated Clinical Trials listed on BioPortfolio]

New Non-invasive Modalities for Assessing Retinal Structure and Function

This study investigates a new technology to assess the structure and function inside the eye. Retinal imaging of subjects with inner and outer retinal defects to detect areas of abnormal s...

The Early Origins of Cardiovascular Disease

Small body size at birth, slow weight gain during infancy and increase in body mass index after 2 years are independent risk factors for cardiovascular disease and the metabolic syndrome. ...

Ceftobiprole in the Treatment of Patients With Acute Bacterial Skin and Skin Structure Infections

The purpose of this study is to compare the safety and efficacy of ceftobiprole medocaril versus vancomycin plus aztreonam in the treatment of patients with acute bacterial skin and skin s...

Comparative Study of NXL103 Versus Linezolid in Adults With Acute Bacterial Skin and Skin Structure Infections (ABSSSI)

The objective of this study is to evaluate the efficacy and safety of oral NXL103 vs. established treatment of acute bacterial infection in adults.

Safety and Efficacy of Solithromycin in Adolescents and Children With Community-acquired Bacterial Pneumonia

This is a phase 2/3, randomized, open-label, active control, multi-center study to assess the safety and efficacy of solithromycin in children and adolescents with community-acquired bacte...

Medical and Biotech [MESH] Definitions

The study of the structure, growth, function, genetics, and reproduction of bacteria, and BACTERIAL INFECTIONS.

Acquired or inborn metabolic diseases that produce brain dysfunction or damage. These include primary (i.e., disorders intrinsic to the brain) and secondary (i.e., extracranial) metabolic conditions that adversely affect cerebral function.

Bacterial enzymes of the DNA TOPOISOMERASES, TYPE I class that catalyze ATP-independent breakage of one of the two strands of DNA, passage of the unbroken strand through the break, and rejoining of the broken strand. These bacterial enzymes reduce the topological stress in the DNA structure by relaxing negatively, but not positively, supercoiled DNA.

The collective designation of three organizations with common membership: the European Economic Community (Common Market), the European Coal and Steel Community, and the European Atomic Energy Community (Euratom). It was known as the European Community until 1994. It is primarily an economic union with the principal objectives of free movement of goods, capital, and labor. Professional services, social, medical and paramedical, are subsumed under labor. The constituent countries are Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Netherlands, Portugal, Spain, Sweden, and the United Kingdom. (The World Almanac and Book of Facts 1997, p842)

The Christian faith, practice, or system of the Catholic Church, specifically the Roman Catholic, the Christian church that is characterized by a hierarchic structure of bishops and priests in which doctrinal and disciplinary authority are dependent upon apostolic succession, with the pope as head of the episcopal college. (From Webster, 3d ed; American Heritage Dictionary, 2d college ed)

Quick Search


DeepDyve research library

Relevant Topic

DNA sequencing
DNA sequencing is the process of determining the precise order of nucleotides within a DNA molecule. During DNA sequencing, the bases of a small fragment of DNA are sequentially identified from signals emitted as each fragment is re-synthesized from a ...


Searches Linking to this Article