Evolution of bidirectional costly mutualism from byproduct consumption

Mutualisms are essential for life, yet it is unclear how they arise. A two-stage process has been proposed for the evolution of mutualisms that involve exchanges of two costly resources. First, costly provisioning by one species may be selected for if that species gains a benefit from costless bypro...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2018-11, Vol.115 (47), p.12000-12004
Hauptverfasser:	Harcombe, William R., Chacón, Jeremy M., Adamowicz, Elizabeth M., Chubiz, Lon M., Marx, Christopher J.
Format:	Artikel
Sprache:	eng
Schlagworte:	BASIC BIOLOGICAL SCIENCES Biological evolution Biological Sciences Byproducts Consortia Cooperation cross-feeding E coli Evolution Exchanging Galactose genome-scale metabolic modeling Genotype & phenotype Genotypes Methionine Mutualism Provisioning Salmonella science & technology - other topics Secretion Species Sugar
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