دورية أكاديمية
[Ultracytochemical studies of aloin in Aloe arborescens leaves].
| العنوان: | [Ultracytochemical studies of aloin in Aloe arborescens leaves]. |
|---|---|
| المؤلفون: | Liao HM; Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University), Ministry of Education, Xi'an 710069., Shen ZG, Sheng XY, Hu ZH |
| المصدر: | Fen zi xi bao sheng wu xue bao = Journal of molecular cell biology [Fen Zi Xi Bao Sheng Wu Xue Bao] 2006 Feb; Vol. 39 (1), pp. 55-60. |
| نوع المنشور: | English Abstract; Journal Article |
| اللغة: | Chinese |
| بيانات الدورية: | Publisher: Shanghai ke xue ji shu chu ban she Country of Publication: China NLM ID: 101249591 Publication Model: Print Cited Medium: Print ISSN: 1673-520X (Print) Linking ISSN: 1673520X NLM ISO Abbreviation: Fen Zi Xi Bao Sheng Wu Xue Bao Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Shanghai : Shanghai ke xue ji shu chu ban she, 2006- |
| مواضيع طبية MeSH: | Aloe/*metabolism , Emodin/*analogs & derivatives , Plant Leaves/*metabolism, Aloe/cytology ; Aloe/ultrastructure ; Emodin/metabolism ; Microscopy, Electron, Transmission ; Plant Leaves/cytology ; Plant Leaves/ultrastructure |
| مستخلص: | Lead acetate precipitation method was used for ultracytochemical localization of aloin. The processes of aloin production, transport and storage were studied by transmission electron microscope. Results showed that aloin was produced in the plastids of the assimilating tissue. The aloin was transported through the plastid membrane to the surrounding endoplasmic reticulum and enveloped in the vesicles by the endoplasmic reticulum elements, the vesicles approached and later fused with the plasmalemma. Some vesicles of the plastid membrane directly fused with the plasmalemma. The vesicles released their contents into the apoplast through exocytosis, and finally reached the vascular bundle sheath by apoplastic translocation. Aloin was transported to the internal tangential wall of vascular bundle sheath cell through endoplasmic reticulum vesicles, and reached the cytoplasm of aloin cell by means of plasmodesmata. Finally, aloin was stored in the vacuoles of aloin cell. |
| المشرفين على المادة: | KA46RNI6HN (Emodin) W41H6S09F4 (alloin) |
| تواريخ الأحداث: | Date Created: 20060902 Date Completed: 20090402 Latest Revision: 20161021 |
| رمز التحديث: | 20231215 |
| PMID: | 16944572 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1673-520X |
|---|