An exploration into the conversion of dominance to additive genetic variance in contrasting environments.
Sign Up to like & getrecommendations! Published in 2022 at "American journal of botany"
DOI: 10.1002/ajb2.16083
Abstract: PREMISE The evolutionary response of a trait to environmental change depends upon the level of additive genetic variance. It has been long argued that sustained selection will tend to deplete additive genetic variance as favoured… read more here.
Keywords: variance; genetic variance; additive genetic; conversion dominance ... See more keywords
Genetic variance and transcriptional regulation modulate terpenoid biosynthesis in trichomes of Nicotiana tabacum under drought
Sign Up to like & getrecommendations! Published in 2021 at "Industrial Crops and Products"
DOI: 10.1016/j.indcrop.2021.113501
Abstract: Abstract Drought affects aromatic terpenoids biosynthesis in plant, but the associated regulatory mechanism is unknown. We investigated large-scale dynamic changes in trichomes, terpenoids, and transcriptomes in leaves of Nicotiana tabacum varieties K326 and Basma Xanthi… read more here.
Keywords: regulation; genetic variance; variance transcriptional; drought ... See more keywords
Maintenance of quantitative genetic variance in complex, multitrait phenotypes: the contribution of rare, large effect variants in 2 Drosophila species
Sign Up to like & getrecommendations! Published in 2022 at "Genetics"
DOI: 10.1093/genetics/iyac122
Abstract: The interaction of evolutionary processes to determine quantitative genetic variation has implications for contemporary and future phenotypic evolution, as well as for our ability to detect causal genetic variants. While theoretical studies have provided robust… read more here.
Keywords: genetic variance; complex multitrait; quantitative genetic; variance complex ... See more keywords
Sexually antagonistic selection maintains genetic variance when sexual dimorphism evolves
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the Royal Society B: Biological Sciences"
DOI: 10.1098/rspb.2022.2484
Abstract: Genetic variance (VG) in fitness related traits is often unexpectedly high, evoking the question how VG can be maintained in the face of selection. Sexually antagonistic (SA) selection favouring alternative alleles in the sexes is… read more here.
Keywords: genetic variance; dimorphism; sex; sexually antagonistic ... See more keywords
Introduced populations of ragweed show as much evolutionary potential as native populations
Sign Up to like & getrecommendations! Published in 2021 at "Evolutionary Applications"
DOI: 10.1111/eva.13211
Abstract: Invasive species are a global economic and ecological problem. They also offer an opportunity to understand evolutionary processes in a colonizing context. The impacts of evolutionary factors, such as genetic variation, on the invasion process… read more here.
Keywords: populations ragweed; introduced populations; native populations; genetic variance ... See more keywords
Additive and Non-Additive Genetic Variances for Tree Growth in Several Hybrid Poplar Populations and Implications Regarding Breeding Strategy
Sign Up to like & getrecommendations! Published in 2017 at "Silvae Genetica"
DOI: 10.1515/sg-2017-0005
Abstract: Abstract Populus species (P. deltoides, P. maximowiczii, P. nigra) and their inter-specific hybrids were tested for growth rate over a five year period at four test locations in Minnesota, USA, to estimate genetic variance components.… read more here.
Keywords: additive non; selection; genetic variance; variance ... See more keywords
Genetic components for fodder yield and agronomic characters in maize lines
Sign Up to like & getrecommendations! Published in 2020 at "Agronomy research"
DOI: 10.15159/ar.20.001
Abstract: In maize hybrid development, it is essential to know the parent’s performance per se in different environments as well as the genetic base in populations in order to facilitate selection of superior lines. The objective… read more here.
Keywords: genetic components; components fodder; yield; genetic variance ... See more keywords
Understanding factors influencing the estimated genetic variance and the distribution of breeding values
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Genetics"
DOI: 10.3389/fgene.2022.1000228
Abstract: This study investigated the main factors influencing the genetic variance and the variance of breeding values (EBV). The first is the variance of genetic values in the base population, and the latter is the variance… read more here.
Keywords: estimated genetic; genetic variance; factors influencing; main factors ... See more keywords