纤细裸藻漂白突变体的叶绿体基因组。
The chloroplast genome of bleached mutants of Euglena gracilis.
作者信息
Heizmann P, Doly J, Hussein Y, Nicolas P, Nigon V, Bernardi G
出版信息
Biochim Biophys Acta. 1981 May 29;653(3):412-5. doi: 10.1016/0005-2787(81)90197-0.
PMID:6788086
Abstract
Bleached mutants of Euglena gracilis, traditionally thought to be completely deprived of chloroplast DNA, have been shown to contain a defective chloroplast genome, present at a very low copy number, and preferentially retaining ribosomal RNA genes. We propose to call these mutants phi-, because of their resemblance with the rho- mutants of yeast.
摘要
传统上认为纤细裸藻的漂白突变体完全没有叶绿体DNA，但现已表明它们含有有缺陷的叶绿体基因组，其拷贝数非常低，且优先保留核糖体RNA基因。由于这些突变体与酵母的rho-突变体相似，我们建议将它们称为phi-突变体。
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