当前位置: X-MOL 学术Protoplasma › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
The study of schizogenous formation of secretory ducts in Ferula ferulaeoides (Steud.) Korov.
Protoplasma ( IF 2.9 ) Pub Date : 2021-08-02 , DOI: 10.1007/s00709-021-01690-6
Meng-Meng Liu 1, 2 , Yuan-Yuan Zhao 1, 2 , Ying Ma 1, 2 , Shuang-Shuang Liu 1, 2 , Jia-Qi Yao 1, 2 , Ya-Ping Chi 1, 2 , Hui-Fang Li 1, 2 , Kai Liao 1, 2 , Yun Zhu 1, 2
Affiliation  

The secretory ducts of Ferula ferulaeoides (Steud.) Korov. are the main tissue of synthesis, secretion, and accumulation of resin. The formation of secretory ducts is closely related to the harvest and quality of resin, but the lumen formation mode and corresponding mechanism have not been thoroughly studied. This study of F. ferulaeoides investigated the microstructure and ultrastructure of the secretory ducts from a developmental point of view. Stem samples were analyzed by light microscopy, transmission electron microscopy, and fluorescence microscopy. The data results showed (1) the walls of secretory cells were intact during the development of secretory ducts in F. ferulaeoides; (2) the plastids and endoplasmic reticulum of secretory cells participated in the synthesis of resin; (3) pectinase was involved in the degradation of the middle lamella; and (4) no features of programmed cell death during the formation of secretory ducts. The results suggested that the formation of F. ferulaeoides’ secretory ducts was schizogenous, and pectinase was involved in its formation. These data may be beneficial to further explore the formation of secretory duct in other species of Ferula L. and the formation mechanism of schizogenous secretory structures.



中文翻译:

Ferula ferulaeoides (Steud.) Korov 分泌管分裂形成的研究。

Ferula ferulaeoides (Steud.) Korov的分泌管。是树脂合成、分泌和积累的主要组织。分泌管的形成与树脂的收获和质量密切相关,但其管腔形成方式及相应机制尚未深入研究。这项对F. ferulaeoides的研究从发育的角度研究了分泌管的微观结构和超微结构。通过光学显微镜、透射电子显微镜和荧光显微镜分析茎样品。数据结果表明:(1) F. ferulaeoides分泌管发育过程中分泌细胞壁是完整的; (2)分泌细胞的质体和内质网参与树脂的合成;(3)果胶酶参与了中层的降解;(4)分泌管形成过程中无程序性细胞死亡特征。结果表明,F. ferulaeoides分泌管的形成是分裂的,果胶酶参与了其形成。这些数据可能有助于进一步探索阿魏其他物种分泌管的形成以及分裂分泌结构的形成机制。

更新日期:2021-08-02
down
wechat
bug