Keywords: paralog processing, polyploidy, CO2 enrichment, nutrient stress

Latest 9 Papers

Chromosomal evolution and polyploidy dynamics in tribe Andropogoneae (Poaceae: Panicoideae): insights from phylogenomic reconstruction

Authors: Bispo, A. T. H., Silva, C., Welker, C. A. D.

Date: 2025-12-11 · Version: 1

DOI: 10.64898/2025.12.09.693223

Model Organism: General

chromosomal evolution Andropogoneae plastome sequencing Bayesian inference polyploidy

The origins and adaptive consequences of polyploidy in a dominant prairie grass

Authors: Phillips, A. R., AuBuchon-Elder, T., Barry, K. W., Stitzer, M. C., Buckler, E. S., Bukowski, R., Cameron, B., Cryan, E., Forrestel, E., Grabowski, P. P., Grimwood, J., Jenkins, J. W., Shu, S., Lipzen, A., Lovell, J. T., Minx, P., Porter, J., Runcie, D. E., Schmutz, J., Solomon, B., Stephens, J., Sun, Q., Williams, M., Yoshinaga, Y., Flint-Garcia, S., Romay, C., Kellogg, E. A., Ross-Ibarra, J.

Date: 2025-11-25 · Version: 1

DOI: 10.1101/2025.11.25.690567

Model Organism: Andropogon gerardi

polyploidy whole genome duplication Andropogon gerardi neopolyploid xeric adaptation

Leveraging Crop Wild Relatives and Ploidy Level for Climate-Resilient Annual Ryegrass

Authors: Mailhos, M. E., Timmers, J., Erickson, J., Caram, N., Messina, C. D., Rios, E. F.

Date: 2025-10-18 · Version: 1

DOI: 10.1101/2025.10.15.682691

Model Organism: Lolium multiflorum

polyploidy climate change Lolium multiflorum CO2 enrichment evapotranspiration

High-Quality Draft Genome Assemblies and Comparative Genomics of Three Bouteloua Species (Poaceae: Chloridoideae)

Authors: Ganesan, M. A., Hale, C. O., Romay, M. C., Buckler, E. S., Stitzer, M. C.

Date: 2025-10-17 · Version: 1

DOI: 10.1101/2025.10.15.682643

Model Organism: Multi-species

Bouteloua PacBio HiFi genome assembly polyploidy transposable elements

Phylogenomic challenges in polyploid-rich lineages: Insights from paralog processing and reticulation methods using the complex genus Packera (Asteraceae: Senecioneae)

Authors: Moore-Pollard, E. R., Ellestad, P., Mandel, J.

Date: 2025-10-13 · Version: 2

DOI: 10.1101/2025.09.14.676143

Model Organism: Multi-species

phylogenomic discordance polyploidy paralog processing Packera historical biogeography

Apomixis frequency in polyploid wild populations of Psidium cattleyanum f. lucidum (Myrteae, Myrtaceae)

Authors: Souza-Perez, M., Machado, R. M., Vaio, M., Borges, A., Hormaza, J. I., Speroni, G.

Date: 2025-08-22 · Version: 1

DOI: 10.1101/2025.08.18.670884

Model Organism: Psidium cattleyanum

apomixis polyploidy flow cytometric seed screen microsatellite genotyping population genetic structure

The dynamics of ACR and DNA methylation impact asymmetric subgenome dominance in allotriploid Brassica species

Authors: dai, c., Dou, S., quan, c.

Date: 2025-02-20 · Version: 1

DOI: 10.1101/2025.02.16.638486

Model Organism: Brassica napus

polyploidy subgenome dominance accessible chromatin regions DNA methylation Brassica allotriploids

The Winner Takes It All: a single genotype of Kalanchoe xhoughtonii is a global invader

Authors: Pascual-Diaz, J. P., Besoli, N., Lopez-Pujol, J., Nualart, N., Perez-Lorenzo, I., Shtein, R., Valenzuela, L., Vitales, D., Garcia, S.

Date: 2025-02-07 · Version: 1

DOI: 10.1101/2025.02.03.636197

Model Organism: Kalanchoe xhoughtonii

invasive hybrid polyploidy genomic variability clonal reproduction phenotypic plasticity

Transcriptome responses of two Halophila stipulacea seagrass populations from pristine and impacted habitats, to single and combined thermal and excess nutrient stressors, reveal local adaptive features and core stress-response genes

Authors: Nguyen, H. M., Yaakov, B., Beca-Carretero, P., Procaccini, G., Wang, G., Dassanayake, M., Winters, G., Barak, S.

Date: 2025-01-27 · Version: 2

DOI: 10.1101/2025.01.21.634158

Model Organism: Halophila stipulacea

Halophila stipulacea thermal stress nutrient stress combined stressors transcriptome