基质片层

盐胁迫后，叶绿体基粒、基质片层扭曲，类囊体肿胀；

Under salt stress , thylakoids became swollen , stroma lamella and grana lamella of chloroplast were distorted ;

低温后叶绿体依然呈椭圆形，类囊体基粒片层和基质片层跺叠整齐，沿叶绿体的长轴平行排列，均匀分布于叶绿体中。

After low temperature , the chloroplast was ellipse , and grana lamellae and stroma lamellae of thylakoid arranged regularly and parallel-aligned among long axis of chloroplast , distributed uniformly in chloroplast .

不施氮肥处理，玉米穗叶叶绿体和细胞壁破裂解体，线粒体内外膜和脊模糊，基粒和基质片层结构膨胀，导致叶片的叶绿素含量下降、光合能力降低而出现早衰。

Control ( no fertilizer ) treatment ruptured ear of the Leaf and the disintegration of the cell wall , mitochondrial membrane and ridges within and outside the fuzzy , grana and stroma lamellae swell , causing the decline in chlorophyll content , photosynthetic capacity decreased and premature aging occurs .