|Table of Contents|

Relationship Between PCD and Chromones Derivatives in Aerial Roots of Aquilaria sinensis(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年20
Page:
157-162
Research Field:
Publishing date:

Info

Title:
Relationship Between PCD and Chromones Derivatives in Aerial Roots of Aquilaria sinensis
Author(s):
ZHAO Tong; ZHOU Yi; TANG Yun; MA Xinye; ZHAN Ruoting; CHEN Weiwen
Research Center of Chinese Herbal Resource Science and Engineering,Guangzhou University of Traditional Chinese Medicine/Key Laboratory of Chinese Medicinal Resource from Lingnan/Ministry of EducationJoint Laboratory of National Engineering Research Center for the Pharmaceutics of Traditional Chinese Medicines,Guangzhou,Guangdong 510006
Keywords:
Aquilaria sinensis; aerial roots; programmed cell death (PCD); 2-(2-phenylethyl) chromone
PACS:
-
DOI:
10.11937/bfyy.20170169
Abstract:
Aerial roots of Aquilaria sinensis were used as experimental material，the effects of MeJA on programmed cell death (PCD) and the production of aloes ketones were studied by 50 μmol?L-1 methyl jasmonate (MeJA) treatment for 0，3，5，7 days respectively，and the materials were observed and detected by microscopic observation，TUNEL detection，DNA degradation and GC/MS method respectively.The results showed that the occurrence of PCD was detected in the experimental material that had been processed by MeJA for 5 days and 7 days，at the same time，the production of 2-(2-phenylethyl)chromone was detected by GC/MS method and the relative content was increased gradually.This study speculated that the occurrence of PCD might be positively correlated with the production of 2-(2-phenylethyl)chromone after MeJA treatment，which could provide reference for the further study of the formation mechanism of the agarwood chromone.

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Last Update: 2017-11-02