Results 21 to 30 of about 2,617,089 (305)

Phenotypic diversity in natural populations of an endangered plant Tetracentron sinense

open access: yesBotan‪ical Sciences, 2017
Background: Tetracentron sinense, distributed mainly in central and southwest China, is a threatened deciduous broad-leaved canopy tree. Presently, little is known about the phenotypic diversity in natural populations of T.
Hongyan Han   +3 more
doaj   +1 more source

Sensory trait variation in an echolocating bat suggests roles for both selection and plasticity [PDF]

open access: yes, 2014
Background: Across heterogeneous environments selection and gene flow interact to influence the rate and extent of adaptive trait evolution. This complex relationship is further influenced by the rarely considered role of phenotypic plasticity in the ...
Lizelle J Odendaal   +5 more
core   +1 more source

Expansive Phenotypic Landscape of Botrytis cinerea Shows Differential Contribution of Genetic Diversity and Plasticity

open access: yesMolecular Plant-Microbe Interactions, 2016
The modern evolutionary synthesis suggests that both environmental variation and genetic diversity are critical determinants of pathogen success. However, the relative contribution of these two sources of variation is not routinely measured.
Jason A. Corwin   +3 more
doaj   +1 more source

Interpreting phenotypic variation in plants

open access: yesTrends in Ecology & Evolution, 1994
Plant ecologists and evolutionary biologists frequently examine patterns of phenotypic variation across variable environments or genetic identities. Too often, we ignore the fact that most phenotypic traits change throughout growth and development of individual plants, and that rates of growth and development are highly variable.
J S, Coleman   +2 more
openaire   +2 more sources

Epigenetic variation creates potential for evolution of plant phenotypic plasticity [PDF]

open access: yes, 2013
Heritable variation in plant phenotypes, and thus potential for evolutionary change, can in principle not only be caused by variation in DNA sequence, but also by underlying epigenetic variation.
Oliver Bossdorf   +11 more
core   +1 more source

Genetic variation in the nuclear and organellar genomes modulates stochastic variation in the metabolome, growth, and defense. [PDF]

open access: yesPLoS Genetics, 2015
Recent studies are starting to show that genetic control over stochastic variation is a key evolutionary solution of single celled organisms in the face of unpredictable environments.
Bindu Joseph   +2 more
doaj   +1 more source

Author Correction: Comparing phenotypic variation between inbred and outbred mice [PDF]

open access: yes, 2018
Correction to "Comparing phenotypic variation between inbred and outbred ...
Philip, Vivek M.   +3 more
core   +1 more source

How might epigenetics contribute to ecological speciation? [PDF]

open access: yes, 2014
Speciation research has seen a renewed interest in ecological speciation, which emphasises divergent ecological selection leading to the evolution of reproductive isolation.
Ritchie, Michael G., Smith, Gilbert
core   +1 more source

Coevolutionary dynamics of phenotypic diversity and contingent cooperation. [PDF]

open access: yesPLoS Computational Biology, 2017
Phenotypic diversity is considered beneficial to the evolution of contingent cooperation, in which cooperators channel their help preferentially towards others of similar phenotypes.
Te Wu, Long Wang, Feng Fu
doaj   +1 more source

Glacial history affected phenotypic differentiation in the Alpine plant Campanula thyrsoides [PDF]

open access: yes, 2013
Numerous widespread Alpine plant species show molecular differentiation among populations from distinct regions. This has been explained as the result of genetic drift during glacial survival in isolated refugia along the border of the European Alps ...
Scheepens J. F.   +14 more
core   +2 more sources

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