[1]刁英,方娟,任佳云,等.莲属植物的花粉形态研究[J].北方园艺,2012,36(06):47-50.
　DIAO Ying,FANG Juan,REN Jia-yun,et al.Study on Pollen Morphology of Nelumbo[J].Northern Horticulture,2012,36(06):47-50.
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莲属植物的花粉形态研究

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第36卷 期数: 2012年06期 页码: 47-50 栏目: 出版日期: 2012-06-16
Title:
Study on Pollen Morphology of Nelumbo
文章编号:
1001-0009（2012）06-0047-04
作者:
刁英1; 2; 方娟1; 任佳云1; 张艳雪1; 周明全2; 胡中立2
1.重庆文理学院 生命科学与技术学院，重庆 402160；
2.武汉大学 生命科学学院，湖北 武汉430072
Author(s):
DIAO Ying1; 2; FANG Juan1; REN Jia-yun1; ZHANG Yan-xue1; ZHOU Ming-quan2; HU Zhong-li2
1.College of Life Science and Technology，Chongqing University of Arts and Sciennces，Chongqing 402160；
2.College of Life Sciences，Wuhan University，Wuhan，Hubei 430072
关键词:
莲属; 花粉; 形态; 扫描电镜
Keywords:
Nelumbo; pollen; morphology; scanning electron microscope
分类号:
Q 944
文献标志码:
A
摘要:
利用扫描电镜对莲属植物的花粉形态进行观察研究。结果表明：所有测试材料的花粉形态极为相似，赤道面观均为长椭圆形，极面观均为三裂圆形，且都具有3条萌发沟。外壁纹饰基本为脑状纹，且外壁纹饰存在着深浅的变化。这些花粉的形态特征为莲的分类学和系统发育学研究提供了新的证据。
Abstract:
Pollen morphology of Nelumbo was examined by using SEM (scanning electron microscope).The results showed that the pollen grains of these samples were similar in the shape of pollens，which were all prolate spheroid with three colporate.However，there were some differences among these specimens on the size of volume and sculpture.The pollens had cerebroid sculpture on their surface，which were differential in the gradation of the sculpture among Nelumbo accessions.These morphological characters of pollen could be the new evidence for taxonomy and phylogenetic researches in Nelumbo.

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备注/Memo

第一作者简介：刁英(1978-)，女，重庆人，在读博士，现主要从事资源生物学与生物技术研究工作。E-mail：diaoy78@163.com。
责任作者：胡中立(1961-)，男，湖北仙桃人，博士，教授，现主要从事植物种质资源研究工作。E-mail:huzhongli@whu.edu.cn。
基金项目：国家科技支撑计划重点资助项目（2007BAD37B06）；国家自然科学基金资助项目 (30771375)。
收稿日期：2011-11-25

更新日期/Last Update: 2014-08-29