水同木次生木质部导管分子观察研究

亚热带植物科学 ›› 2005, Vol. 34 ›› Issue (03): 5-7.

水同木次生木质部导管分子观察研究

唐为萍,陈树思

韩山师范学院生物系, 广东潮州 521041

收稿日期:2005-02-21 出版日期:2005-09-10 发布日期:2005-09-10
作者简介:唐为萍(1964-),女,广西桂林人,高级实验师,从事植物学实验技术研究。

Observation on the Vessel Elements of Secondary Xylem in Ficus fistulosa

TANG Wei-ping, CHEN Shu-si

Department of Biology, Hanshan Teacher's College, Chaozhou 521041, Guangdong China

Received:2005-02-21 Online:2005-09-10 Published:2005-09-10

摘要/Abstract

摘要： 运用细胞图像分析系统及显微照相方法,观察研究水同木次生木质部导管分子。结果发现,水同木次生木质部导管分子中存在着许多不同的样式,大多数导管分子短而宽,多数无尾或仅一端具尾;导管均为单穿孔板,未发现有侵填体。

关键词: 水同木, 导管分子, 形态结构

Abstract: The vessel elements of secondary xylem in Ficus fistulosa were observed and studied by bio-microscope image analysis system and micrography. The results showed that there are various patterns of vessel elements in Ficus fistulosa. Most of the vessel elements are wide and short, without any tails or with a tail only. The vessel elements of Ficus fistulosa show only simple perforation plates and no tylosis is found in them.

Key words: Ficus fistulosa, vessel elements, conformation and structure

中图分类号:

Q944.5

唐为萍,陈树思. 水同木次生木质部导管分子观察研究[J]. 亚热带植物科学, 2005, 34(03): 5-7.

TANG Wei-ping, CHEN Shu-si. Observation on the Vessel Elements of Secondary Xylem in Ficus fistulosa[J]. Subtropical Plant Science, 2005, 34(03): 5-7.