Vartapetian B B, Poljakova L I
Institute of Plant Physiology, Russian Academy of Sciences, Moscow.
Biochem Mol Biol Int. 1994 May;33(2):405-9.
To elucidate the role of "anaerobic proteins" synthesized in plant cell under anoxia, the synthesis of these proteins was inhibited in rice (Oryza sativa L.) coleoptiles and leaves by cycloheximide in the course of their anaerobic incubation. Electron microscopic investigations demonstrated that the blockade of protein synthesis destabilized dramatically mitochondrial membrane fine structure. Data obtained testify to significant role of anoxic stress proteins in the plant cell adaptation and survival under anaerobic condition.
为阐明植物细胞在缺氧条件下合成的“厌氧蛋白”的作用，在水稻（Oryza sativa L.）胚芽鞘和叶片厌氧培养过程中，用环己酰亚胺抑制这些蛋白的合成。电子显微镜研究表明，蛋白质合成的阻断使线粒体膜的精细结构显著不稳定。所得数据证明缺氧应激蛋白在植物细胞适应和在厌氧条件下存活中起重要作用。
