类核 [细胞] nucleoid
karyoid
- 注:质体类核的荧光强度均以其中值表示。
Note:The fluorescence intensities of plastid nucleoids are expressed by their mean values. - 包被:原核细胞只有类核区;而真核细胞具有由核膜包被的细胞核。
a. Packaging: Prokaryotes have a nucleoid region whereas eukaryote have a true, membrane-bound nucleus. - 它们的遗传物质DNA通常位于一个特定的部位,为了与真核细胞典型的核有所区别,我们称它为核区或类核。
Their DNA is usually located in a specific part of the cell, called the nucleoid.
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