Complex developmental and transcriptional dynamics underlie pollinator-driven evolutionary transitions in nectar spur morphology in Aquilegia (columbine)
M. B. Edwards, E. S. Ballerini, E. M. Kramer
The paper investigates developmental and transcriptional dynamics in Aquilegia nectar spurs, identifying differential cell division and elongation as drivers of spur morphology evolution in response to pollinator shifts.
bioRxiv · Mar 24, 2022Plant Biology