The Polyploid History of Cultivated Dahlia
Zachary Meharg, Kristine Albrecht, Jenell Webber, Lori Beth Boston, Jane Grimwood, Virginia Walbot, Alex Harkess
The paper assembles and annotates the genome of a tetraploid Dahlia variabilis cultivar, identifying it as a segmental tetraploid with evidence of auto- and allopolyploidy.
bioRxiv · Jul 28, 2026 · PreprintGenomics