梨形四膜虫在适应高甘油浓度过程中的生化和生理反应。
Biochemical and physiological responses of Tetrahymena pyriformis during adaptation to high glycerol concentrations.
作者信息
Gounaris E G, Bardopoulou H, Kotinis K K
机构信息
Aristotelian University of Thessaloniki, School of Chemistry, Laboratory of Biochemistry, Greece.
出版信息
Microbiologica. 1990 Jul;13(3):239-46.
Tetrahymena pyriformis grown in high glycerol concentrations (0.6 and 0.8 M) have lower a growth rate than controls. There is no detectable difference in the electrophoretic pattern of unlabeled lysates of cells adapted to high glycerol concentrations in comparison with controls. On the contrary, the electrophoretic pattern of lysates of labeled Tetrahymena pyriformis revealed a set of proteins which are synthesized more vigorously in the glycerol adapted cells. Evidence is presented that some of these peptides are distributed in the mitochondrial-lysosomal fraction of glycerol adapted cells.
在高甘油浓度（0.6和0.8M）下生长的梨形四膜虫的生长速率低于对照组。与对照组相比，适应高甘油浓度的细胞未标记裂解物的电泳图谱没有可检测到的差异。相反，标记的梨形四膜虫裂解物的电泳图谱显示，在适应甘油的细胞中，有一组蛋白质合成更为活跃。有证据表明，其中一些肽分布在适应甘油的细胞的线粒体-溶酶体部分。
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