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分子植物育种
(
网络版
), 2011
,
9
,
1759
-
1765
Fenzi Zhiwu Yuzhong (Online), 2011, Vol.9, 1759
-
1765
http://mpb.
5th
.sophiapublisher.com
1759
研究报告
A Letter
4
种水仙种质资源的
ISSR
AFLP
遗传多样性分析
曾艳
1,2
,
周永刚
3
,
卞黎霞
4
,
张冬梅
1
,
鲁琳
2
,
陆颖
5
1
上海市园林科学研究所
,
上海
, 200232
2
四川农业大学林学院
,
成都
, 611130
3
武胜县街子工业园区管理委员会
,
广元
, 638404
4
崇明县林业站
,
上海
, 200232
5
崇明县公益林管理办公室
,
上海
, 202150
通讯作者
:
zdm0512@souhu.com
作者
分子植物育种
, 2011
,
9
,
105
doi: 10.5376/mpb.cn.2011.09.0105
收稿日期:
2011
08
29
接受日期:
2011
09
26
发表日期:
2011
09
29
这是一篇采用
Creative Commons Attribution License
进行授权的开放取阅论文。只要对本原作有恰当的引用
,
版权所有人允许并同意第三方无条
件的使用与传播。
引用格式
(
中文
)
曾艳等
, 2011, 4
种水仙种质资源的
ISSR
AFLP
遗传多样性分析
,
分子植物育种
(online) Vol.9 No.105 pp.1759-1765 (doi: 10.5376/mpb.cn.2011.09.
0105)
引用格式
(
英文
)
Zeng et al., 2011, 4 Kinds of Narcissus Germplasm Resources of ISSR and AFLP Analysis of Genetic Diversity, Fenzi Zhiwu Yuzhong (online) (Molecular
Plant Breeding) Vol.9 No.105 pp. 1759-1765 (doi: 10.5376/mpb.cn.2011.09.0105)
本研究对水仙属
(
Narcissus
)
植物的简单序列重复
(ISSR-PCR)
和扩增片段长度多态性
(AFLP)
反应体系进行了优化,确
立了水仙属植物的
ISSR-PCR
AFLP
的最佳反应条件。利用
AFLP
ISSR
分子标记手段对崇明水仙、漳州水仙、状元水
仙、洋水仙种质资源遗传多样性进行了检测。结果发现:
AFLP
标记多态性高于
ISSR
标记,但并没有发现有效揭示中国水
仙种群间遗传变异的特异性标记;中国水仙与洋水仙
(GS
值分别为
0.880, 0.5128)
亲缘关系较远。本文还推测导致崇明水仙与
漳州水仙在形态上差异的原因是表型遗传,由地理差异造成。状元水仙是漳州水仙或崇明水仙的变种尚未得到验证。
关键词
水仙属植物
; ISSR
标记
; AFLP
标记
;
遗传变异
4 Kinds of Narcissus Germplasm Resources of ISSR and AFLP Analysis of
Genetic Diversity
Zeng Yan
1,2
, Zhou Yonggang
3
, Bian Lixia
4
, Zhang Dongmei
1
, Lu Lin
2
, Lu Ying
5
1. Shanghai Landscape Gardening Research Institute, Shanghai, 200232, P.R., China
2. Sichuan Agricultural University, Chengdu, 611130, P.R., China
3. WuSheng County Street Industrial Park Management Committee, Guangyan, 638404, P. R., China
4. Chongming Forestry Station, Shanghai, 200232, P.R., China
5. Chongming PublicWelfare Forest Management Office, Shanghai, 202150, P.R., China
Corresponding author, zdm0512@souhu.com;
Authors
Abstract
We studied the optimization of
Narcissus genus
inter-simple sequence repeat (ISSR-PCR) and amplified fragment length
polymorphism (AFLP) reaction system, and established the optimum reaction conditions. The germplasm resources genetic diversity
of narcissus was tested using ISSR and AFLP molecular markers. The result discovered that the polymorphisms of the AFLP marker
exceed that of the ISSR, but both of them cannot effectively reveal the genetic variation among populations, the genetic variation
among individuals was tested too. Chinese narc issus with daffodils genetic relationship is far away. We predicted that the reason
result in the morphological var iation between Chongming narcissus and Zhangzhou narcissus was the phenotypic genetics caused by
geography. We also speculated that the reason lead to the difference between Chongming narcissus and Zhangzhou narcissus in form
is phenotypic genetic which is caused by geographic differences. It is still not verif ied that Zhuangyuan narcissus is varian t from
Zhangzhou or Chongming Narcissus.
Keywords
Narcissus plants; ISSR marker; AFLP marker; Genetic variation
研究背景
水仙属
(
Narcissus
Linn.)
植物属石蒜科
(
Amary-
llidaceae
)
多年生草本植物,普遍为人知的包括漳州
水仙
(Zhangzhou Narcissus)
、崇明水仙
(Chongming
Narcissus)
、普陀水仙
(Putuo Narcissus)
、平潭水仙
(Pingtan Narcissus)
、舟山水仙
(Zhoushan Narcissus)