Male-biased triploidy in Populus tremuloides and genomic structure of its southern relict populations
Roos Goessen, Chen Ding, Earl M. Raley, Lisa Tischenko, Jerritt W. Nunneley, Matthias Fladung, Christian Wehenkel, Nathalie Isabel, Ilga Mercedes Porth
The paper examines ploidy, clonality, and sex ratios in aspen populations, finding male bias in triploids and geographic distribution patterns.
bioRxiv · Jan 12, 2026 · PreprintEvolutionary Biology