| 期刊全称 | Biological Chemistry of Organelle Formation | | 期刊简称 | 31. Colloquium, 14.- | | 影响因子2023 | Th. Bücher,W. Sebald,H. Weiss | | 视频video | | | 学科分类 | Colloquium der Gesellschaft für Biologische Chemie in Mosbach Baden | | 图书封面 |  | | 影响因子 | Eukaryotic cells contain a plurality of organelles distinguished by their specific membranes and contents. Their biogenesis occurs by growth and division of preexisting structures rather than de novo. Mitochondria and chloroplasts, which appear to be descended from prokaryotic ancestors, have retained some DNA and the biosynthetic capability for its expression. They synthesize, however, only a few of their proteins themselves. Most of their proteins are synthesized on free ribosomes in the cytoplasm and are only assembled in the correct membrane after synthesis is complete. The biogenesis of peroxisomes and glyoxysomes also appears to occur by an incorporation of proteins synthesized first in the cytoplasm. Other organelles, the Golgi complex, lysosomes, secretory vesicles, and the plasma membrane, are formed in a different manner. Their proteins are assembled in the membrane of the endoplasmic reticulum during trans lation by bound ribosomes and they must then be transported to the correct membrane. The 1980 Mosbach Colloquium was one of the first attempts to discuss the biogenesis of the various organelles in biochemical terms. This was appropriate since the crucial problems now | | Pindex | Conference proceedings 1980 |
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发表于 2025-3-21 18:33:41
