Results 111 to 120 of about 26,109 (301)

Diploid origins and early genome stabilization in the allotetraploid Arabidopsis suecica

New Phytologist, Volume 249, Issue 1, Page 524-538, January 2026.
Summary Polyploidization, followed by genome downsizing, is a recurrent evolutionary cycle that dramatically reshapes genome structure. Newly formed polyploids must quickly adjust their cell division machinery to maintain stable chromosome inheritance, while long‐term stabilization involves rediploidization, returning the genome to a diploid‐like state.
Robin Burns, Anna Glushkevich, Aboli Kulkarni, Uliana K. Kolesnikova, Filip Kolář, Alison Dawn Scott, Polina Yu. Novikova   +6 more
wiley   +1 more source

Karyotypic Flexibility of the Complex Cancer Genome and the Role of Polyploidization in Maintenance of Structural Integrity of Cancer Chromosomes [PDF]

, 2020
Christina Raftopoulou, Fani‐Marlen Roumelioti, Eleni Dragona, S Gimelli, Frédérique Sloan‐Béna, Vassilis G. Gorgoulis, Stylianos E. Antonarakis, Sarantis Gagos   +7 more
openalex   +1 more source

Polyploidization delay in rat hepatocytes under liver growth inhibition by hypokinesia [PDF]

A study of young rats, weighing 55 to 59 g, after being for 10 days in conditions of limited mobility, shows a retardation of body growth as well as that of liver growth.
Brodskiy, V. Y., Faktor, V. M., Li, S. Y., Malyutin, V. F.   +3 more
core   +1 more source

A Trojan horse inside the gates: Alien–native mating interactions in mixed populations of Solidago taxa

Plant Biology, Volume 28, Issue 1, Page 261-271, January 2026.
DAPI flow cytometry identified post‐invasion processes—hybridisation, introgression, and polyploidization—in mixed populations of Solidago canadensis, S. virgaurea and S. ×niederederi. Abstract The establishment and possible impacts of alien–native hybrids depend on their formation frequency and ability to spread using generative and vegetative ...
K. Skokanová, M. Murgašová, K. Pulišová, B. Šingliarová   +3 more
wiley   +1 more source

A CORRECTION HAS BEEN PUBLISHEDOptimized tetraploidization strategies in tissue culture for Lolium, Festuca, and Festulolium

Biologia Plantarum
In plant breeding, polyploidization is an established technique to obtain superior phenotypic characteristics. In seed propagated agricultural crops, seed treatments with antimitotic agents are often used to obtain chromosome doubling. Here, we developed
Marlies K.R. Peeters, Isabelle Maryns, An Ghesquiere, Katrijn Van Laere, Yves Van de Peer, Tom Ruttink, Leen Leus   +6 more
doaj   +1 more source

Triploid seedless mandarin breeding in France : S02O02 [PDF]

, 2012
Small citrus is an increasing component of the world citrus industry. New high quality, parthenocarpic, sterile mandarin varieties will play a pivotal role for its sustainable development.
Bouffin, Jean, Dambier, Dominique, Froelicher, Yann, Ollitrault, Patrick   +3 more
core  

Genes Duplicated by Polyploidy Show Unequal Contributions to the Transcriptome and Organ-Specific Reciprocal Silencing [PDF]

, 2003
Most eukaryotes have genomes that exhibit high levels of gene redundancy, much of which seems to have arisen from one or more cycles of genome doubling.
Adams, Keith, Cronn, Richard, Percifield, Ryan, Wendel, Jonathan, Wendel, Jonathan   +4 more
core   +4 more sources

Polyploid Gene Expression and Regulation in Polysomic Polyploids

American Journal of Plant Sciences, 2019
Polyploidization is one of the most crucial pathways in introducing speciation and broadening biodiversity, especially in the Plant Kingdom. Although the majority of studies have focused only on allopolyploid or disomic polyploids, polysomic polyploid species have occurred frequently in higher plants.
openaire   +2 more sources

Primary Human Tissue Models for Metabolic Dysfunction‐Associated Liver Disease ‐ toward Streamlining Drug Discovery with Patient‐Derived Assays

Advanced Biology, Volume 9, Issue 12, December 2025.
The review provides a critical up‐to‐date overview of the current landscape of human in vitro models for fatty liver disease, including spheroids, organoids, organ‐on‐a‐chip systems, bioprinted liver constructs and precision‐cut liver slices. Their utility for faithfully modeling different stages of MASLD and MASH are evaluated and their compatibility ...
Sonia Youhanna, Nayere Taebnia, Yingxin Liang, Ningtao Cheng, Yi Wang, Maurice Michel, Volker M. Lauschke   +6 more
wiley   +1 more source

Polyploidy induction in Phlox paniculata L. under in vitro conditions

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2010
The objective of this work was to find an effective method of polyploidy induction using chemomutagens, colchicine and oryzalin, in diploid cultivar of Phlox paniculata ‘Fujiyama’ (syn. Mt. Fuji, Fuji).
Pavel Matiska, Hana Vejsadová
doaj   +1 more source