Abstract
The research in my lab is aimed at our basic understanding of the molecular mechanisms controlling cell death in plants. To study of cell death in plants, we have established an Arabidopsis thaliana leaf mesophyll protoplast system to quantitatively examine in stress induced cell death. However, this method is not too efficient for screening of cell death because that invest a good deal of time and effort in preparation for mesophyll protoplasts. Furthermore, it turns out that this step has an effect on cell viability of mesophyll protoplasts. In this report, to improve viability and work saving for preparation mesophyll protoplasts, we show to try and study to suspension cultured cells that Arabidopsis thaliana, Columbia ecotype, T87 suspension cells were obtained from RIKEN BRC.