Exaptations Def


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Evolution as Opportunist | Quanta Magazine

Evolution As Opportunist | Quanta Magazine

A computational study reveals surprising flexibility hidden within metabolic networks, providing new evidence for an evolutionary concept called exaptation. Sep 4, 2013 ... While exaptations are traits that have been enlisted for new uses, ... adaptation from exaptation, rendering Gould and Vrba's definition of ... [ReadMore..]

Exaptation of Transposable Elements into Novel Cis-Regulatory ...

Exaptation Of Transposable Elements Into Novel Cis-Regulatory ...

Abstract. Transposable elements (TEs) are mobile genetic sequences that can jump around the genome from one location to another, behaving as genomic parasites. We also contend that many genome-wide studies dealing with TE exaptation in ... does not necessarily mean that a TE should work as a regulatory region. [ReadMore..]

Adaptations, Exaptations, and Spandrels

Adaptations, Exaptations, And Spandrels

However, the distinctions should not be taken to mean that natural selection is not the basic explanatory principle in biology and evolutionary psychology. [ReadMore..]

Exaptation Definition & Meaning | Dictionary.com

Exaptation Definition & Meaning | Dictionary.com

Exaptation definition, a process in which a feature acquires a function that was not acquired through natural selection. See more. exaptation · a process in which a feature acquires a function that was not acquired through natural selection. · a feature having a function for which it was not ... [ReadMore..]

Exapted - definition of exapted by The Free Dictionary

Exapted - Definition Of Exapted By The Free Dictionary

Definition, Synonyms, Translations of exapted by The Free Dictionary The utilization of a structure or feature for a function other than that for which it was developed through natural selection. [ex- + (ad)aptation.] ex ... [ReadMore..]

Exapting exaptation

Exapting Exaptation

The term exaptation was introduced to encourage biologists to consider alternatives to adaptation to explain the origins of traits. Here, we discuss why exaptation has proved more successful in technological than biological contexts, and propose a revised definition of exaptation applicable to both … The term exaptation was introduced to encourage biologists to consider alternatives to ... and propose a revised definition of exaptation applicable to both … [ReadMore..]

Exapted definition and meaning | Collins English Dictionary

Exapted Definition And Meaning | Collins English Dictionary

Exapted definition: (of a particular feature) having a function that was not brought about by natural... | Meaning, pronunciation, translations and examples Exapted definition: (of a particular feature) having a function that was not brought about by natural... | Meaning, pronunciation, translations and ... [ReadMore..]

The Exaptation of HERV-H: Evolutionary Analyses Reveal ... - Frontiers

The Exaptation Of HERV-H: Evolutionary Analyses Reveal ... - Frontiers

Jul 9, 2019 ... The response variable in our analyses was the logarithm of per locus mean transcription in reads per kilobase per million reads (RPKM) and ... [ReadMore..]

Exaptation - Wikipedia

Exaptation - Wikipedia

Exaptation and the related term co-option describe a shift in the function of a trait during evolution. For example, a trait can evolve because it served ... [ReadMore..]

Your Dog Licking Your Mouth is a Perfect Example of Exaptation ...

Your Dog Licking Your Mouth Is A Perfect Example Of Exaptation ...

An example of behavioral exaptation is the practice of wolves licking the mouths of dominant, alpha wolves to show their submission to the hierarchy of the pack. Jul 19, 2016 ... Exaptation is the process of adaptation of a trait for a purpose other than what the trait was evolved for. For instance, an exaptation ... [ReadMore..]

Exaptation in human evolution: how to test adaptive vs exaptive ...

Exaptation In Human Evolution: How To Test Adaptive Vs Exaptive ...

Keywords - Exaptation, Pre-adaptation, Spandrels, Adaptationism, Extended taxonomy of fitness, ... and its precise meaning, exaptation is not incom-. [ReadMore..]