| 张宏平,张晋元,吴国良.扁桃果实超微结构和组织结构观察[J].中国南方果树,2017,46(3): |
| 扁桃果实超微结构和组织结构观察 |
| Observation on the Structure and Ultrastructure of Almond |
| 投稿时间：2017-03-26 修订日期：2017-03-26 |
| DOI： |
| 中文关键词: 扁桃 果实 超微结构 组织结构 韧皮部卸载 |
| 英文关键词:Almond Fruit Tissue structure Ultrastructure Phloem unloading |
| 基金项目:国家自然科学基金项目（面上项目，重点项目，重大项目）（编号30571290） |
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| 摘要点击次数: 1915 |
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| 中文摘要: |
| 扁桃是重要的干果。本试验以扁桃果实为材料，通过半薄切片法和透射电镜法处理，观察了扁桃果实早、中、晚三个时期各层组织结构和超微结构发育变化。同时观察了扁桃果实维管束结构，发现SE/CC复合体与周围韧皮薄壁细胞没有胞间连丝，属于共质体隔离，初步推断扁桃果实以质外体卸载方式为主。 |
| 英文摘要: |
| The almond is an important dried fruit. In paper experiment, the different lays structural changes of microstructure and ultrastructure were observed, about the almond fruit, in early, middle and late three times, by semi-thin section method and transmission electron microscopy (TEM). At the same time, we observed the vascular bundle structure of almond fruit and found that the SE/CC comlex had no intercellular connection with the surrounding phloem parenchyma cells, which belonged to the intergaranular isolation, It was considered that the apoplasmic unloading may be the main pathway. |
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