文章基本信息

标题：Altered Chloroplast Ribosomal Proteins Associated with Erythromycin-Resistant Mutants in Two Genetic Systems of Chlamydomonas reinhardi
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作者：Laurens Mets ; Lawrence Bogorad
期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1972
卷号：69
期号：12
页码：3779-3783
DOI：10.1073/pnas.69.12.3779
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：The phenotype of several erythromycin-resistant mutants of Chlamydomonas reinhardi was further characterized in terms of the electrophoretic properties of their chloroplast ribosomal proteins. In mutant ery-M2d a single protein of the large (52 S) subunit has altered properties, which probably result from a change in its primary sequence. This mutation is inherited in a Meudelian manner. In mutant ery-U1a, which is inherited in a uniparental manner, a different single protein of the 52 S subunit is altered. This change might result from a change in either the primary sequence of the protein or in some form of secondary modification. These results indicate that these two distinct genetic systems must cooperate in the production of chloroplast ribosomes.
关键词：electrophoresis ; Mendelian and uniparental inheritance ; sucrose density centrifugation