The Vassal Structure in the Broad Bean Mesophyllous Cell Infected by BBWV-2 受蚕豆萎蔫病毒-2侵染蚕豆叶肉细胞中的管状结构
According to the differences of mesophyllous structure, the forty-three plant species observed are divided into six types: reduced, normal, ring-palisade, total-palisade, irregular and grass type. 本文所研究的43种植物依据叶肉结构的差异可分为退化、正常、环栅、全栅、不规则、禾草六种类型。
The relative conductivity of leaves, ultrastructural changes of mesophyllous cells under heat acclimation and heat stress, the differences in gene expression of leaves under hest shock can be used as physiologic, cytologic and molecular biologic indexes respectively for evaluating heat tolerance. 在热锻炼和热胁迫过程中叶片相对电导率、叶肉细胞超微结构的变化,以及热击条件下叶片基因表达差异,可分别作为耐热性评价的生理学、细胞学和分子生物学指标。
In mesophyllous cell, vacuolar membrane was the most susceptible one to high temperature, and mitochondrion was more susceptible than chloroplast. 叶肉细胞中液泡膜对高温最敏感,其次为线粒体和叶绿体。
Mucilage cells and crystal cells lie in the mesophyllous tissue; There are thicker cortex cells, developed vascular bundles and water storing parenchyma cells in stem and assimilating branch. 叶肉细胞存在有粘液细胞和晶细胞.在茎和同化枝中,皮层细胞加厚,内有贮水薄壁组织,维管束发达。