karyolymph

The uniformity of chloroplast grana lamellae,, the numbers and cristae of mitochondria, and the concentration of nucleus karyolymph were different among different mature grade leaves.

不同成熟度叶片超微结构变化明显，主要叶绿体片层结构齐程度、线粒体个以及细胞核核液浓度上。