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Natural Induction: Spontaneous Adaptive Organisation without Natural Selection [PDF]

open access: yesEntropy
Evolution by natural selection is believed to be the only possible source of spontaneous adaptive organisation in the natural world. This places strict limits on the kinds of systems that can exhibit adaptation spontaneously, i.e., without design ...
Christopher L. Buckley   +5 more
doaj   +2 more sources

A pan-genome method to determine core regions of the Bacillus subtilis and Escherichia coli genomes [version 1; peer review: 2 approved]

open access: yesF1000Research, 2021
Background: Synthetic engineering of bacteria to produce industrial products is a burgeoning field of research and application. In order to optimize genome design, designers need to understand which genes are essential, which are optimal for growth, and ...
Granger Sutton   +6 more
doaj   +1 more source

A pan-genome method to determine core regions of the Bacillus subtilis and Escherichia coli genomes [version 2; peer review: 2 approved]

open access: yesF1000Research, 2021
Background: Synthetic engineering of bacteria to produce industrial products is a burgeoning field of research and application. In order to optimize genome design, designers need to understand which genes are essential, which are optimal for growth, and ...
Granger Sutton   +6 more
doaj   +1 more source

Horizontal transfer and evolution of wall teichoic acid gene cassettes in Bacillus subtilis [version 1; peer review: 1 approved, 2 approved with reservations]

open access: yesF1000Research, 2021
Background: Wall teichoic acid (WTA) genes are essential for production of cell walls in gram-positive bacteria and necessary for survival and variability in the cassette has led to recent antibiotic resistance acquisition in pathogenic bacteria ...
Gary B. Fogel   +6 more
doaj   +1 more source

Adaptations Accumulated under Prolonged Resource Exhaustion Are Highly Transient

open access: yesmSphere, 2020
Many nonsporulating bacterial species can survive for years within exhausted growth media in a state termed long-term stationary phase (LTSP). We have been carrying out evolutionary experiments aimed at elucidating the dynamics of genetic adaptation ...
Sarit Avrani   +2 more
doaj   +3 more sources

All aboard the 'Elephant Express', a practical solution for human-elephant coexistence

open access: yesPachyderm, 2023
One of the most significant challenges for elephant conservation is managing negative interactions that occur where people and elephants use the same space and compete for resources.
Anna Songhurst   +9 more
doaj   +1 more source

Path-dependent selection—a bridge between natural selection and neutral selection

open access: yesFrontiers in Ecology and Evolution, 2023
Path-dependent selection follows the premise of complete symmetry in the neutral theory of selection; mutations in the natural world are entirely based on statistical randomness, lack directionality, and thus do not exhibit differences in fitness.
Rui-Wu Wang   +9 more
doaj   +1 more source

Identification of Follower Status Based on Male Proximity Score in Crested Macaque

open access: yesHayati Journal of Biosciences, 2020
Crested macaque live in multimale-multifemale social groups where temporary association (consortship) typically occurs. Current theory and these limited qualitative observations suggest the hypothesis that behavior functions as a means for males to gain ...
Andre Pasetha   +4 more
doaj   +1 more source

Natural Selection and Scale Invariance

open access: yesLife, 2023
This review points out that three of the essential features of natural selection—competition for a finite resource, variation, and transmission of memory—occur in an extremely simple, thermalized molecular population, one of colliding “billiard balls ...
Adrian F. Tuck
doaj   +1 more source

Characterising the mechanisms underlying genetic resistance to amoebic gill disease in Atlantic salmon using RNA sequencing

open access: yesBMC Genomics, 2020
Background Gill health is one of the main concerns for Atlantic salmon aquaculture, and Amoebic Gill Disease (AGD), attributable to infection by the amoeba Neoparamoeba perurans, is a frequent cause of morbidity.
Diego Robledo   +4 more
doaj   +1 more source

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