Whole genome duplication enhances the photosynthetic capacity of Chrysanthemum nankingense
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Genetics and Genomics"
DOI: 10.1007/s00438-017-1344-y
Abstract: Whole genome duplication has a major effect on the phenotype and physiology of higher plants. A comparison between the diploid and tetraploid forms of Chrysanthemum nankingense showed that the latter’s leaf contained a higher content… read more here.
Keywords: chrysanthemum nankingense; photosynthetic capacity; whole genome; genome duplication ... See more keywords
Phylotranscriptomic Analyses Reveal Multiple Whole-Genome Duplication Events, the History of Diversification and Adaptations in the Araceae.
Sign Up to like & getrecommendations! Published in 2022 at "Annals of botany"
DOI: 10.1093/aob/mcac062
Abstract: BACKGROUND AND AIMS The Araceae are one of the most diverse monocot families with numerous morphological and ecological novelties. Plastid and mitochondrial genes have been used to investigate the phylogeny, and interpret shifts in the… read more here.
Keywords: genome duplication; araceae clade; araceae; diversification ... See more keywords
A New Hope: A Hermaphroditic Nematode Enables Analysis of a Recent Whole Genome Duplication Event
Sign Up to like & getrecommendations! Published in 2022 at "Genome Biology and Evolution"
DOI: 10.1093/gbe/evac169
Abstract: Abstract Whole genome duplication (WGD) is often considered a major driver of evolution that leads to phenotypic novelties. However, the importance of WGD for evolution is still controversial because most documented WGD events occurred anciently… read more here.
Keywords: genome duplication; genome; whole genome; wgd ... See more keywords
Multiple origins, one evolutionary trajectory: gradual evolution characterizes distinct lineages of allotetraploid Brachypodium
Sign Up to like & getrecommendations! Published in 2022 at "Genetics"
DOI: 10.1093/genetics/iyac146
Abstract: Abstract The “genomic shock” hypothesis posits that unusual challenges to genome integrity such as whole genome duplication may induce chaotic genome restructuring. Decades of research on polyploid genomes have revealed that this is often, but… read more here.
Keywords: genome duplication; brachypodium; genome; lineage ... See more keywords
Genome assembly of an Australian native grass species reveals a recent whole-genome duplication and biased gene retention of genes involved in stress response
Sign Up to like & getrecommendations! Published in 2022 at "GigaScience"
DOI: 10.1093/gigascience/giad034
Abstract: Abstract Background The adaptive significance of polyploidy has been extensively debated, and chromosome-level genome assemblies of polyploids can provide insight into this. The Australian grass Bothriochloa decipiens belongs to the BCD clade, a group with… read more here.
Keywords: genome duplication; genome assembly; retention; genome ... See more keywords
The Impact of Whole Genome Duplication on The Evolution of The Arachnids.
Sign Up to like & getrecommendations! Published in 2023 at "Integrative and comparative biology"
DOI: 10.1093/icb/icad050
Abstract: The proliferation of genomic resources for Chelicerata in the past ten years has revealed that the evolution of chelicerate genomes is more dynamic than previously thought, with multiple waves of ancient whole genome duplications affecting… read more here.
Keywords: genome duplication; arachnids; whole genome; duplication ... See more keywords
Genome Duplication Increases Meiotic Recombination Frequency: A Saccharomyces cerevisiae Model
Sign Up to like & getrecommendations! Published in 2020 at "Molecular Biology and Evolution"
DOI: 10.1093/molbev/msaa219
Abstract: Abstract Genetic recombination characterized by reciprocal exchange of genes on paired homologous chromosomes is the most prominent event in meiosis of almost all sexually reproductive organisms. It contributes to genome stability by ensuring the balanced… read more here.
Keywords: recombination frequency; genome duplication; mrf; meiotic recombination ... See more keywords
Evolution after Whole-Genome Duplication: Teleost MicroRNAs
Sign Up to like & getrecommendations! Published in 2021 at "Molecular Biology and Evolution"
DOI: 10.1093/molbev/msab105
Abstract: Abstract MicroRNAs (miRNAs) are important gene expression regulators implicated in many biological processes, but we lack a global understanding of how miRNA genes evolve and contribute to developmental canalization and phenotypic diversification. Whole-genome duplication events… read more here.
Keywords: evolution whole; mirna genes; whole genome; genome duplication ... See more keywords
Whole genome duplication facilitated the evolution of C4 photosynthesis in Gynandropsis gynandra.
Sign Up to like & getrecommendations! Published in 2021 at "Molecular biology and evolution"
DOI: 10.1093/molbev/msab200
Abstract: In higher plants, whole genome duplication (WGD) is thought to facilitate the evolution of C4 photosynthesis from C3 photosynthesis. To understand this issue, we used new and existing leaf-development transcriptomes to construct two coding sequence… read more here.
Keywords: evolution photosynthesis; whole genome; evolution; genome duplication ... See more keywords
Inhibiting translation elongation can aid genome duplication in Escherichia coli
Sign Up to like & getrecommendations! Published in 2017 at "Nucleic Acids Research"
DOI: 10.1093/nar/gkw1254
Abstract: Abstract Conflicts between replication and transcription challenge chromosome duplication. Escherichia coli replisome movement along transcribed DNA is promoted by Rep and UvrD accessory helicases with Δrep ΔuvrD cells being inviable under rapid growth conditions. We… read more here.
Keywords: transcription; genome duplication; duplication; escherichia coli ... See more keywords
Recurrent genome duplication events likely contributed to both the ancient and recent rise of ferns.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of integrative plant biology"
DOI: 10.1111/jipb.12877
Abstract: Ferns, the second largest group of vascular plants, originated ~400 million years ago (Mya). They became dominant in the ancient Earth landscape before the angiosperms and are still important in current ecosystems. Many ferns have… read more here.
Keywords: duplication events; genome duplication; recurrent genome; likely contributed ... See more keywords