Results 21 to 30 of about 215,650 (286)

Competitive interactions between culturable bacteria are highly non-additive

open access: yeseLife, 2023
Microorganisms are found in diverse communities whose structure and function are determined by interspecific interactions. Just as single species seldom exist in isolation, communities as a whole are also constantly challenged and affected by external ...
Amichai Baichman-Kass   +2 more
doaj   +1 more source

Enforced Mutualism Leads to Improved Cooperative Behavior between Saccharomyces cerevisiae and Lactobacillus plantarum

open access: yesMicroorganisms, 2020
Saccharomyces cerevisiae and Lactobacillus plantarum are responsible for alcoholic and malolactic fermentation, respectively. Successful completion of both fermentations is essential for many styles of wine, and an understanding of how these species ...
S. Christine du Toit   +3 more
doaj   +1 more source

Cross-Feeding of a Toxic Metabolite in a Synthetic Lignocellulose-Degrading Microbial Community

open access: yesMicroorganisms, 2021
The recalcitrance of complex organic polymers such as lignocellulose is one of the major obstacles to sustainable energy production from plant biomass, and the generation of toxic intermediates can negatively impact the efficiency of microbial ...
Jessica A. Lee   +5 more
doaj   +1 more source

Yeasts [PDF]

open access: yes, 2018
Yeasts are a group of eukaryotic microfungi with a well-defined cell wall whose growth is either entirely unicellular or a combination of hyphal and unicellular reproduction. The approximately 1500 known yeast species belong to two distinct fungal phyla,
Lachance, Marc-Andre, Walker, Graeme M.
core   +2 more sources

An Interdisciplinary and Synthetic Approach to Ecological Boundaries [PDF]

open access: yesBioScience, 2003
We introduce a collection of articles that proposes conceptual and methodological tools to advance the integrated study of ecological boundaries. A number of studies are germane to understanding the structure and function of boundaries over a wide array of ecological systems and scales.
Cadenasso, Mary L.   +6 more
openaire   +1 more source

De novo biosynthesis of C-arabinosylated flavones by utilization of indica rice C-glycosyltransferases

open access: yesBioresources and Bioprocessing, 2021
Flavone C-arabinosides/xylosides are plant-originated glycoconjugates with various bioactivities. However, the potential utility of these molecules is hindered by their low abundance in nature.
Zhuo Chen   +7 more
doaj   +1 more source

Population Dynamics on Complex Food Webs [PDF]

open access: yes, 2011
In this work we analyse the topological and dynamical properties of a simple model of complex food webs, namely the niche model. In order to underline competition among species, we introduce "prey" and "predators" weighted overlap graphs derived from the
Barabási A.-L.   +5 more
core   +2 more sources

Epigenetic consequences of interploidal hybridisation in synthetic and natural interspecific potato hybrids [PDF]

open access: yes, 2019
Interploidal hybridisation can generate changes in plant chromosome numbers, which might exert effects additional to the expected due to genome merger per se (i.e., genetic, epigenetic and phenotypic novelties).Wild potatoes are suitable to address this ...
Camadro, Elsa Lucila   +4 more
core   +1 more source

Ecological Perspectives on Synthetic Biology: Insights from Microbial Population Biology

open access: yesFrontiers in Microbiology, 2015
The metabolic capabilities of microbes are the basis for many major biotechnological advances, exploiting microbial diversity by selection or engineering of single strains.
Ana E Escalante   +7 more
doaj   +1 more source

Population–reaction model and microbial experimental ecosystems for understanding hierarchical dynamics of ecosystems [PDF]

open access: yes, 2016
Understanding ecosystem dynamics is crucial as contemporary human societies face ecosystem degradation. One of the challenges that needs to be recognized is the complex hierarchical dynamics.
Hosoda, Kazufumi   +3 more
core   +1 more source

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