Results 11 to 20 of about 3,392,881 (203)
BMC Genomics, 2019 Background The merging of two divergent genomes during hybridization can result in the remodeling of parental gene expression in hybrids. A molecular basis underling expression change in hybrid is regulatory divergence, which may change with the parental
Min Zhang +11 more
doaj +2 more sources
Genetic divergence of common bean cultivars
Genetics and Molecular Research, 2015 The aim of this study was to evaluate genetic divergence in the 'Carioca' (beige with brown stripes) common bean cultivar used by different institutions and in 16 other common bean cultivars used in the Rede Cooperativa de Pesquisa de Feijão (Cooperative Network of Common Bean Research), by using simple sequence repeats associated with agronomic traits
Veloso, J. S. +5 more
openaire +3 more sources
Adaptive genetic divergence along narrow environmental gradients in four stream insects.
PLoS ONE, 2014 A central question linking ecology with evolutionary biology is how environmental heterogeneity can drive adaptive genetic divergence among populations.
Kozo Watanabe +3 more
doaj +2 more sources
Marine Ecology, 2021 Sargassum natans and Sargassum fluitans are uniquely holopelagic macroalgae, providing open ocean nursery and foraging habitat for commercially and ecologically important species.
Skye Dibner +9 more
semanticscholar +1 more source
BMC Evolutionary Biology, 2011 Background Reproductive isolation (RI) is widely accepted as an important "check point" in the diversification process, since it defines irreversible evolutionary trajectories. Much less consensus exists about the processes that might drive RI.
Pereira Ricardo J +2 more
doaj +1 more source
Zoological Letters, 2018 Background Geographical patterns and degrees of genetic divergence among populations differ between species, reflecting relative potentials for speciation or cladogenesis and differing capacities for environmental adaptation.
Antonio Cádiz +7 more
doaj +1 more source
Genetic Divergence of Two Sitobion avenae Biotypes on Barley and Wheat in China
Insects, 2020 Host plant affinity and geographic distance can play critical roles in the genetic divergence of insect herbivores and evolution of insect biotypes, but their relative importance in the divergence of insect populations is still poorly understood. We used
Da Wang +4 more
doaj +1 more source
Plant Biotechnology Journal, 2019 Summary Complete and highly accurate reference genomes and gene annotations are indispensable for basic biological research and trait improvement of woody tree species.
Xiang Luo +15 more
semanticscholar +1 more source
eLife, 2019 Dengue virus (DENV) exists as four genetically distinct serotypes, each of which is historically assumed to be antigenically uniform. Recent analyses suggest that antigenic heterogeneity may exist within each serotype, but its source, extent and impact ...
Sidney M. Bell +2 more
semanticscholar +1 more source
Genetics of ecological divergence during speciation [PDF]
Nature, 2014 Ecological differences often evolve early in speciation as divergent natural selection drives adaptation to distinct ecological niches, leading ultimately to reproductive isolation. Although this process is a major generator of biodiversity, its genetic basis is still poorly understood.
Arnegard, M. +12 more
openaire +3 more sources