Project description:To understand allopoyploid speciation into hydrologically fluctuating niches, we observed gene expressions of two parental species and their allotetraploid species under wet and dry conditions Gene expression of leafs from control, dry and wet conditions over three Caramine species: C. amara, C. hirsuta and C. flexuosa
Project description:Pot grown plants of Arabidopsis thaliana, Cardamine hirsuta, Cardamine pratensis, Rorippa palustris and Rorippa sylvestris where completely submerged under ambient light conditions. After 24 and 48 hours the shoots were harvested for expression analysis. Differential expression analysis, taking into account unsubmerged control plants revealed that the Rorippa genus had a pronounced down regulation of the cell cycle whereas the Cardamine had an attenuated response to submergence.
