5. 植物の耐凍性と細胞膜の凍結脱水下における安定性 : 細胞膜以外の要因の影響(平成11年度第45回低温生物工学会研究報告)
1999 年 45 巻 2 号 p. 121-123
詳細
1999 年 45 巻 2 号 p. 121-123
Effect of lipid alterations in the chloroplast envelope, manipulation of cytosolic sugar content, and expression of the cold-regulated (COR) genes on the cryostability of the plasma membrane was determined. All of these three factors were shown to contribute to the increase in the cryostability of the plasma membrane during freeze-induced dehydration, which consequently results in an increase in the freezing tolerance. The results suggest that the action mechanism (s) of each factor to increase the cryostability of the plasma membrane must be determined in detail.
