Results 41 to 50 of about 2,499,667 (343)

Multifactorial Competition and Resistance in a Two-Species Bacterial System. [PDF]

open access: yesPLoS Genetics, 2015
Microorganisms exist almost exclusively in interactive multispecies communities, but genetic determinants of the fitness of interacting bacteria, and accessible adaptive pathways, remain uncharacterized.
Anupama Khare, Saeed Tavazoie
doaj   +1 more source

The Trophic Niche of Two Sympatric Species of Salamanders (Plethodontidae and Salamandridae) from Italy

open access: yesAnimals, 2022
The trophic niche of a species is one of the fundamental traits of species biology. The ideal trophic niche of a species is realized in the absence of interspecific competition, targeting the most profitable and easy-to-handle food resources.
Enrico Lunghi   +4 more
doaj   +1 more source

The modern versus extended evolutionary synthesis : sketch of an intra-genomic gene's eye view for the evolutionary-genetic underpinning of epigenetic and developmental evolution [PDF]

open access: yes, 2018
Studying the phenotypic evolution of organisms in terms of populations of genes and genotypes, the Modern Synthesis (MS) conceptualizes biological evolution in terms of 'inter-organismal' interactions among genes sitting in the different individual ...
Blancke, Stefaan   +2 more
core   +3 more sources

A systematic review of context bias in invasion biology.

open access: yesPLoS ONE, 2017
The language that scientists use to frame biological invasions may reveal inherent bias-including how data are interpreted. A frequent critique of invasion biology is the use of value-laden language that may indicate context bias.
Robert J Warren   +4 more
doaj   +1 more source

Divergent Biosynthesis of C-Nucleoside Minimycin and Indigoidine in Bacteria

open access: yesiScience, 2019
Summary: Minimycin (MIN) is a C-nucleoside antibiotic structurally related to pseudouridine, and indigoidine is a naturally occurring blue pigment produced by diverse bacteria.
Liyuan Kong   +11 more
doaj   +1 more source

Burden Imposed by Heterologous Protein Production in Two Major Industrial Yeast Cell Factories: Identifying Sources and Mitigation Strategies

open access: yesFrontiers in Fungal Biology, 2022
Production of heterologous proteins, especially biopharmaceuticals and industrial enzymes, in living cell factories consumes cellular resources. Such resources are reallocated from normal cellular processes toward production of the heterologous protein ...
Louise La Barbera Kastberg   +3 more
doaj   +1 more source

Soil microbes alter plant fitness under competition and drought

open access: yesJournal of Evolutionary Biology, 2019
Plants exist across varying biotic and abiotic environments, including variation in the composition of soil microbial communities. The ecological effects of soil microbes on plant communities are well known, whereas less is known about their importance ...
Connor R. Fitzpatrick   +2 more
semanticscholar   +1 more source

Conservation, Creation, and Evolution: Revising the Darwinian Project [PDF]

open access: yes, 2019
There is hardly anything more central to our universe than conservation. Many scientific fields and disciplines view the law of conservation as one of the most fundamental universal laws.
Shkliarevsky, Gennady
core   +1 more source

Eukaryotic Adaptation to Years-Long Starvation Resembles that of Bacteria

open access: yesiScience, 2019
Summary: The Growth Advantage in Stationary Phase (GASP) phenomenon, described in bacteria, reflects the genetic adaptation of bacteria to stress, including starvation, for a long time.
Tzemach Aouizerat   +10 more
doaj   +1 more source

Climate cooling and clade competition likely drove the decline of lamniform sharks

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2019
Significance Many lineages increase in diversity through time, and some of them eventually decline and get replaced. The causes of such diversity decline remain elusive and are especially difficult to understand over a long-time scale and global ...
F. Condamine, J. Romieu, G. Guinot
semanticscholar   +1 more source

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