Results 31 to 40 of about 153,107 (265)

Cancer and intercellular cooperation [PDF]

open access: yesRoyal Society Open Science, 2017
The major transitions approach in evolutionary biology has shown that the intercellular cooperation that characterizes multicellular organisms would never have emerged without some kind of multilevel selection.
Marta Bertolaso, Anna Maria Dieli
doaj   +1 more source

Kin selection theory and the design of cooperative crops

open access: yesEvolutionary Applications, 2022
In agriculture and plant breeding, plant traits may be favoured because they benefit neighbouring plants and ultimately increase total crop yield. This idea of promoting cooperation among crop plants has existed almost as long as W.D.
Jay M. Biernaskie
doaj   +1 more source

What is inclusive fitness theory, and what is it for? [PDF]

open access: yes, 2016
Inclusive fitness theory is a cornerstone of modern evolutionary biology, yet critics contend it is not general but subject to serious limitations, and is ripe for replacement, for example by multilevel selection theory.
Abbot   +56 more
core   +1 more source

Sibling Relations in Patchwork Families: Co-residence Is More Influential Than Genetic Relatedness

open access: yesFrontiers in Psychology, 2020
In “patchwork” families, full siblings, maternal and paternal half-siblings, and non-related children are raised together, and sometimes, genetically related children are separated.
Petra Gyuris   +5 more
doaj   +1 more source

Hamilton's rule, inclusive fitness maximization, and the goal of individual behaviour in symmetric two-player games [PDF]

open access: yes, 2016
Hamilton's original work on inclusive fitness theory assumed additivity of costs and benefits. Recently, it has been argued that an exact version of Hamilton's rule for the spread of a pro-social allele (rb > c) holds under nonadditive pay-offs, so ...
Martens, Johannes, Okasha, Samir
core   +1 more source

When resistance is useless: policing and the evolution of reproductive acquiescence in insect societies [PDF]

open access: yes, 2004
In social groups composed of kin, inclusive fitness benefits can favor greater cooperation. Alternatively, cooperation can be enforced through the policing of less cooperative individuals.
Hart, A.G.   +2 more
core   +2 more sources

Inclusive fitness theory and eusociality [PDF]

open access: yesNature, 2011
Arising from M. A. Nowak, C. E. Tarnita & E. O. Wilson 466, 1057-1062 (2010); Nowak et al. reply. Nowak et al. argue that inclusive fitness theory has been of little value in explaining the natural world, and that it has led to negligible progress in explaining the evolution of eusociality.
Abbot, Patrick   +136 more
openaire   +12 more sources

Evolutionary Roots of Property Rights; The Natural and Cultural Nature of Human Cooperation [PDF]

open access: yes, 2019
Debates about the role of natural and cultural selection in the development of prosocial, antisocial and socially neutral mechanisms and behavior raise questions that touch property rights, cooperation, and conflict. For example, some researchers suggest
Bowles S.   +18 more
core   +1 more source

Chronometry for the chorusing herd: Hamilton's legacy on context-dependent acoustic signalling—a comment on Herbers (2013) [PDF]

open access: yes, 2014
Biology Letters’ special feature on Hamilton’s legacy pays due tribute to a brilliant mind. Herbers [1] and the other contributors paint a compelling picture of how Hamilton’s work on inclusive fitness anticipated much contemporary evolutionary thinking,
Ravignani, A.
core   +1 more source

Unifying the Theories of Inclusive Fitness and Reciprocal Altruism [PDF]

open access: yes, 2006
Inclusive fitness and reciprocal altruism are widely thought to be distinct explanations for how altruism evolves. Here we show that they rely on the same underlying mechanism.
Fletcher, Jeffrey Alan, Zwick, Martin
core   +2 more sources

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