Hijacking a rapid and scalable metagenomic method reveals subgenome dynamics and evolution in polyploid plants
Sign Up to like & getrecommendations! Published in 2024 at "Applications in Plant Sciences"
DOI: 10.1002/aps3.11581
Abstract: Abstract Premise The genomes of polyploid plants archive the evolutionary events leading to their present forms. However, plant polyploid genomes present numerous hurdles to the genome comparison algorithms for classification of polyploid types and exploring… read more here.
Keywords: polyploid; rapid scalable; plant; polyploid plants ... See more keywords
CHRONOCRISIS: When Cell Cycle Asynchrony Generates DNA Damage in Polyploid Cells
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DOI: 10.1002/bies.202000105
Abstract: Polyploid cells contain multiple copies of all chromosomes. Polyploidization can be developmentally programmed to sustain tissue barrier function or to increase metabolic potential and cell size. Programmed polyploidy is normally associated with terminal differentiation and… read more here.
Keywords: polyploid; dna damage; cell cycle; polyploid cells ... See more keywords
The challenge of species delimitation in the diploid-polyploid complex Veronica subsection Pentasepalae.
Sign Up to like & getrecommendations! Published in 2018 at "Molecular phylogenetics and evolution"
DOI: 10.1016/j.ympev.2017.11.007
Abstract: A reliable taxonomic framework and the identification of evolutionary lineages are essential for effective decisions in conservation biodiversity programs. However, phylogenetic reconstruction becomes extremely difficult when polyploidy and hybridization are involved. Veronica subsection Pentasepalae is… read more here.
Keywords: polyploid; diploid polyploid; veronica subsection; polyploid complex ... See more keywords
Polyploidization as an opportunistic mutation: The role of unreduced gametes formation and genetic drift in polyploid establishment
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Evolutionary Biology"
DOI: 10.1111/jeb.14055
Abstract: It is broadly assumed that polyploidy success reflects an increase in fitness associated with whole‐genome duplication (WGD), due to higher tolerance to stressful conditions. Nevertheless, WGD also arises with several costs in neo‐polyploid lineages, like… read more here.
Keywords: establishment; polyploid; drift; genetic drift ... See more keywords
Abstract 5327: CDK2 inhibition produces persistent polyploid cancer cells with a survival advantage
Sign Up to like & getrecommendations! Published in 2025 at "Cancer Research"
DOI: 10.1158/1538-7445.am2025-5327
Abstract: Aneuploidy, a hallmark of cancer, drives chromosomal instability and antineoplastic drug resistance. Common in hematologic and solid tumors, centrosome amplification leads to supernumerary centrosomes, causing chromosomal missegregation in dividing cancer cells. This imbalance produces progeny… read more here.
Keywords: cdk2 inhibition; cancer; cancer cells; polyploid ... See more keywords
Reticulate Evolution in the Western Mediterranean Mountain Ranges: The Case of the Leucanthemopsis Polyploid Complex
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.842842
Abstract: Polyploidization is one of the most common speciation mechanisms in plants. This is particularly relevant in high mountain environments and/or in areas heavily affected by climatic oscillations. Although the role of polyploidy and the temporal… read more here.
Keywords: western mediterranean; leucanthemopsis; mountain; mountain ranges ... See more keywords