Results 21 to 30 of about 360,941 (193)

Stochastic Community Assembly: Does It Matter in Microbial Ecology? [PDF]

open access: yes, 2017
Understanding the mechanisms controlling community diversity, functions, succession, and biogeography is a central, but poorly understood, topic in ecology, particularly in microbial ecology.
Ning, Daliang, Zhou, Jizhong
core   +1 more source

Cultivation-independent and cultivation-dependent metagenomes reveal genetic and enzymatic potential of microbial community involved in the degradation of a complex microbial polymer

open access: yesMicrobiome, 2020
Background Cultivation-independent methods, including metagenomics, are tools for the exploration and discovery of biotechnological compounds produced by microbes in natural environments.
Ohana Y. A. Costa   +4 more
doaj   +1 more source

Current Challenges and Pitfalls in Soil Metagenomics

open access: yesMicroorganisms, 2022
Soil microbial communities are essential components of agroecological ecosystems that influence soil fertility, nutrient turnover, and plant productivity.
Marcio F. A. Leite   +2 more
doaj   +1 more source

Marine crude-oil biodegradation: a central role for interspecies interactions [PDF]

open access: yes, 2012
The marine environment is highly susceptible to pollution by petroleum, and so it is important to understand how microorganisms degrade hydrocarbons, and thereby mitigate ecosystem damage. Our understanding about the ecology, physiology, biochemistry and
Folwell, Benjamin D   +3 more
core   +1 more source

PhyloFunDB: A Pipeline to Create and Update Functional Gene Taxonomic Databases

open access: yesMicroorganisms, 2022
The increase in sequencing capacity has amplified the number of taxonomically unclassified sequences in most databases. The classification of such sequences demands phylogenetic tree construction and comparison to currently classified sequences, a ...
Ohana Y. A. Costa   +3 more
doaj   +1 more source

The Chemistry of Stress: Understanding the ‘Cry for Help’ of Plant Roots

open access: yesMetabolites, 2021
Plants are faced with various biotic and abiotic stresses during their life cycle. To withstand these stresses, plants have evolved adaptive strategies including the production of a wide array of primary and secondary metabolites.
Muhammad Syamsu Rizaludin   +3 more
doaj   +1 more source

Microbial and metabolic succession on common building materials under high humidity conditions. [PDF]

open access: yes, 2019
Despite considerable efforts to characterize the microbial ecology of the built environment, the metabolic mechanisms underpinning microbial colonization and successional dynamics remain unclear, particularly at high moisture conditions. Here, we applied
Cardona, Cesar   +12 more
core   +3 more sources

Safeguarding the microbial water quality from source to tap

open access: yesnpj Clean Water, 2021
Anthropogenic activities and climate change can deteriorate the freshwater quality and stress its availability. This stress can, in turn, have an impact on the biostability of drinking water.
Jorien Favere   +5 more
doaj   +1 more source

A novel short L-arginine responsive protein-coding gene (laoB) antiparallel overlapping to a CadC-like transcriptional regulator in Escherichia coli O157:H7 Sakai originated by overprinting

open access: yesBMC Evolutionary Biology, 2018
Background Due to the DNA triplet code, it is possible that the sequences of two or more protein-coding genes overlap to a large degree. However, such non-trivial overlaps are usually excluded by genome annotation pipelines and, thus, only a few ...
Sarah M. Hücker   +6 more
doaj   +1 more source

Effect of Ethanol on Microbial Community Structure and Function During Natural Attenuation of Benzene, Toluene, and \u3cem\u3eo\u3c/em\u3e-Xylene in a Sulfate-reducing Aquifer [PDF]

open access: yes, 2008
Ethanol (EtOH) is a commonly used fuel oxygenate in reformulated gasoline and is an alternative fuel and fuel supplement. Effects of EtOH release on aquifer microbial ecology and geochemistry have not been well characterized in situ.
Chakraborty, Irina   +6 more
core   +1 more source

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