The kinome of pineapple: catalog and insights into functions in crassulacean acid metabolism plants

摘要

BackgroundCrassulacean acid metabolism (CAM) plants use water 20–80% more efficiently by shifting stomata opening and primary CO2 uptake and fixation to the nighttime. Protein kinases (PKs) play pivotal roles in this biological process. However, few PKs have been functionally analyzed precisely due to their abundance and potential functional redundancy (caused by numerous gene duplications).