| 不同秆形好运竹植株体内源激素分布规律研究 |
| |
| 引用本文： | 胡丹红,王裕霞,张方秋,潘文,朱报著,徐斌.不同秆形好运竹植株体内源激素分布规律研究[J].世界竹藤通讯,2010,8(2):7-11. |
| |
| 作者姓名： | 胡丹红 王裕霞 张方秋 潘文 朱报著 徐斌 |
| |
| 作者单位： | 1. 西南林学院,云南,昆明,650224;广东省林业科学研究院,广东,广州,510520
2. 广东省林业科学研究院,广东,广州,510520 |
| |
| 摘 要： | 采用酶联免疫法对不同秆形的好运竹各部位吲哚乙酸(IAA)、赤霉素(GA3)、玉米素核苷(ZR)、脱落酸(ABA)进行测定。结果显示:IAA在直秆竹小枝和秆中的含量较高,GA3和ZR在鼓秆竹小枝和秆中的含量较高,ABA在各秆形中含量差异不显著。各激素在植株叶部的含量较高。ZR和ABA在竹秆中分布呈向基性减少趋势,IAA和GA3在竹秆中部含量较高。
|
| 关 键 词： | 好运竹 内源激素 分布规律 |
A Study of Endophyhormones Distribution Pattern in Bambusa ventricosa cv. with Different Culm Shapes |
| |
| Hu Danhong,Wang Yuxia,Zhang Fangqiu,Pan wen.A Study of Endophyhormones Distribution Pattern in Bambusa ventricosa cv. with Different Culm Shapes[J].World Bamboo and Rattan,2010,8(2):7-11. |
| |
| Authors: | Hu Danhong Wang Yuxia Zhang Fangqiu Pan wen |
| |
| Institution: | Hu Danhong,Wang Yuxia,Zhang Fangqiu,Pan wen (1 Southwestern Forest College,Kunming,650224 (2 Academy of Forestry in Guangdong,Guangzhou,510520) |
| |
| Abstract: | The endophyhormones （IAA, GA3. ZR and ABA ） in Bambusa ventricosa cv with different culm shapes were tested by means of ELISA. The result indicated that there was a higher level of IAA in twigs and culm of B. ventricosa with straight-shaped stem. The twigs and culm of B. ventricosa with drum-shaped culm contained higher levels of GA3 and ZR.There was no significant difference in the ABA content among all culm shapes. The endophyhormones were higher in content in the bamboo leaves. ZR and ABA decreased at the direction of bamboo culm base, and IAA and GA3 were highest in content at the middle part of culm. |
| |
| Keywords: | Bambusa ventricosa cv endophytohormones distribution pattern |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
