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Evolvability and tr...
Evolvability and trait function predict phenotypic divergence of plant populations
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- Opedal, Øystein H. (author)
- Lund University,Lunds universitet,Biodiversitet,Biologiska institutionen,Naturvetenskapliga fakulteten,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Artbildning, anpassning och samevolution,Forskargrupper vid Lunds universitet,Biodiversity,Department of Biology,Faculty of Science,Centre for Environmental and Climate Science (CEC),Speciation, Adaptation and Coevolution,Lund University Research Groups,Department of Biology, Biodiversity Unit, Lund University, Lund 223 62, Sweden
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- Armbruster, W. Scott (author)
- School of Biological Sciences, University of Portsmouth, Portsmouth PO1 2DY, UK;Institute of Arctic Biology, University of Alaska, Fairbanks, AK 99775,University of Alaska Fairbanks
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- Hansen, Thomas F. (author)
- Department of Biology, Centre for Ecological and Evolutionary Synthesis, University of Oslo, Oslo 0316, Norway
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- Holstad, Agnes (author)
- Department of Biology, Centre for Biodiversity Dynamics, Norwegian University of Science and Technology, Trondheim 7491, Norway
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- Pélabon, Christophe (author)
- Department of Biology, Centre for Biodiversity Dynamics, Norwegian University of Science and Technology, Trondheim 7491, Norway
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- Andersson, Stefan (author)
- Lund University,Lunds universitet,Biodiversitet,Biologiska institutionen,Naturvetenskapliga fakulteten,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Växtbiologi,Forskargrupper vid Lunds universitet,Biodiversity,Department of Biology,Faculty of Science,Centre for Environmental and Climate Science (CEC),Plant Biology,Lund University Research Groups,Department of Biology, Biodiversity Unit, Lund University, Lund 223 62, Sweden
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- Campbell, Diane R. (author)
- Department of Ecology and Evolutionary Biology, University of California, Irvine, CA 92697
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- Caruso, Christina M. (author)
- Department of Integrative Biology, University of Guelph, Guelph, ON N1G 2W1, Canada
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- Delph, Lynda F. (author)
- Department of Biology, Indiana University, Bloomington, IN 47405
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- Eckert, Christopher G. (author)
- Department of Biology, Queen’s University, Kingston, ON K7L 3N6, Canada
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- Lankinen, Åsa (author)
- Sveriges lantbruksuniversitet,Swedish University of Agricultural Sciences,Department of Plant Protection Biology, Swedish University of Agricultural Sciences, 234 22 Lomma, Sweden,Institutionen för växtskyddsbiologi
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- Walter, Greg M. (author)
- School of Biological Sciences, Monash University, Melbourne 3800, Australia
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- Ågren, Jon (author)
- Uppsala universitet,Uppsala University,Växtekologi och evolution
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- Bolstad, Geir H. (author)
- Norwegian Institute for Nature Research, Trondheim 7485, Norway
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(creator_code:org_t)
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- 2022-12-29
- 2023
- English 11 s.
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In: Proceedings of the National Academy of Sciences of the United States of America. - : Proceedings of the National Academy of Sciences. - 0027-8424 .- 1091-6490. ; 120:1
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Abstract
Subject headings
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- Understanding the causes and limits of population divergence in phenotypic traits is a fundamental aim of evolutionary biology, with the potential to yield predictions of adaptation to environmental change. Reciprocal transplant experiments and the evaluation of optimality models suggest that local adaptation is common but not universal, and some studies suggest that trait divergence is highly constrained by genetic variances and covariances of complex phenotypes. We analyze a large database of population divergence in plants and evaluate whether evolutionary divergence scales positively with standing genetic variation within populations (evolvability), as expected if genetic constraints are evolutionarily important. We further evaluate differences in divergence and evolvability- divergence relationships between reproductive and vegetative traits and between selfing, mixed-mating, and outcrossing species, as these factors are expected to influence both patterns of selection and evolutionary potentials. Evolutionary divergence scaled positively with evolvability. Furthermore, trait divergence was greater for vegetative traits than for floral (reproductive) traits, but largely independent of the mating system. Jointly, these factors explained -40% of the variance in evolutionary divergence. The consistency of the evolvability-divergence relationships across diverse species suggests substantial predictability of trait divergence. The results are also consistent with genetic constraints playing a role in evolutionary divergence.
Subject headings
- NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Botanik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Botany (hsv//eng)
- NATURVETENSKAP -- Biologi -- Genetik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Genetics (hsv//eng)
Keyword
- adaptation
- evolvability
- genetic constraints
- macroevolution
Publication and Content Type
- art (subject category)
- ref (subject category)
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Opedal, Øystein ...
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Armbruster, W. S ...
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Hansen, Thomas F ...
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Holstad, Agnes
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Pélabon, Christo ...
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Andersson, Stefa ...
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show more...
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Campbell, Diane ...
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Caruso, Christin ...
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Delph, Lynda F.
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Eckert, Christop ...
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Lankinen, Åsa
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Walter, Greg M.
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Ågren, Jon
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Bolstad, Geir H.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Evolutionary Bio ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Botany
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Genetics
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Proceedings of t ...
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Proceedings of t ...
- By the university
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Lund University
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Uppsala University
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Swedish University of Agricultural Sciences