Hottest Study article content A chromosome-level genome assembly for the amphibious plant Rorippa aquatica reveals its allotetraploid origin and mechanisms of heterophylly upon submergence A chromosome-stage genome assembly with the amphibious plant Rorippa aquatica uncovers its tetraploid origin and an involvement of ethylene in heterophylly on submergence. Authors can recognize https://www.directivepublications.org/journal-of-biosciences-and-bioengineering/