干旱胁迫对小麦代换系叶绿素荧光参数的影响及染色体效应初步分析

中国农业科学 ›› 2011, Vol. 44 ›› Issue (1): 47-57 .

• 耕作栽培·生理生化·农业信息技术 • 上一篇下一篇

干旱胁迫对小麦代换系叶绿素荧光参数的影响及染色体效应初步分析

白志英,李存东,赵金锋,吴同彦,郑金凤,毕常锐

(河北农业大学生命科学学院)

收稿日期:2010-05-28 修回日期:2010-09-21 出版日期:2011-01-01 发布日期:2011-01-01
通讯作者: 李存东

Effect and Preliminary Analysis of Chromosomal Control on the Chlorophyll Fluorescence Parameters of Wheat Substitution Lines Between Synthetic Hexaploid Wheat and Chinese Spring Under Drought Stress

BAI Zhi-ying, LI Cun-dong, ZHAO Jin-feng, WU Tong-yan, ZHENG Jin-feng, BI Chang-rui

(河北农业大学生命科学学院)

Received:2010-05-28 Revised:2010-09-21 Online:2011-01-01 Published:2011-01-01
Contact: LI Cun-dong

摘要/Abstract

摘要：

【目的】研究干旱胁迫对小麦代换系旗叶叶绿素荧光诱导动力学的影响以及外源染色体对叶绿素荧光参数的调控效应。【方法】以中国春(Chinese Spring, CS)-人工合成六倍体小麦(Synthetic hexaploid wheat, Synthetic 6x)代换系及其亲本为材料,于2005—2007年测定不同水分处理条件下旗叶叶绿素荧光诱导的动力学参数初始荧光(Fo)、最大荧光(Fm)、PSⅡ的原初光能转化效率(Fv/Fm)和PSⅡ潜在活性(Fv/Fo)在各生育时期的变化。【结果】在正常水分条件下,5B代换系在孕穗期、开花期以及灌浆期的Fo和Fm均显著或极显著高于中国春。在干旱胁迫条件下,PSⅡ的光化学活性受到抑制,不同代换系与亲本的Fo增加,而Fm、Fv/Fm、Fv/Fo降低;3A代换系的Fo始终显著或极显著低于中国春,4D代换系的Fm始终显著或极显著高于中国春,3A和7A代换系Fv/Fm和Fv/Fo始终显著或极显著高于中国春。【结论】在正常水分条件下Synthetic 6x的5B染色体上可能存在高Fo和Fm基因;干旱胁迫条件下,Synthetic 6x的3A 染色体上可能存在调控Fo增高的有利基因,4D 染色体上可能存在调控Fm增高的有利基因,3A和7A染色体上可能存在调控Fv/Fm以及 Fv/Fo增高的有利基因。

关键词: 小麦代换系, 干旱胁迫, 叶绿素荧光参数, 染色体效应

Abstract:

【Objective】 Chromosome substitution lines between Chinese Spring and synthetic hexaploid wheat (CS-Synthetic 6x) were used to study the regulation effect of foreign added chromosome on chlorophyll fluorescence parameters under drought stress. 【Method】 The chlorophyll fluorescence parameters,including Fo, Fm, Fv/Fm and Fv/Fo in flag leaves at different developing stages in different water treatments were measured during 2005-2007. 【Result】 The results showed that Fm and Fo of 5B substitution line were significantly different from Chinese Spring in the control treatment. Drought stress resulted in inhibition of PSⅡ photochemical activity and reduction of Fm, Fv/Fm, Fv/Fo as well as accumulation of Fo; Fo of 3A substitution line and Fm of 4D substitution line were significantly different from Chinese Spring; Fv/Fm and Fv/Fo of 3A, 7A substitution lines were significantly different from Chinese Spring from booting stage to filling stage under drought stress. 【Conclusion】 The genes regulating Fo and Fm may be located on 5B chromosome of Synthetic 6x in the control treatment. In drought treatment the genes regulating Fo and Fm may be located on 3A and 4D chromosome, respectively, and the genes regulating Fv/Fm and Fv/Fo may be located on 3A and 7A chromosomes, the problem is up for further study.

Key words: wheat substitution lines, drought stress, chlorophyll fluorescence parameters, chromosomal control

白志英,李存东,赵金锋,吴同彦,郑金凤,毕常锐 . 干旱胁迫对小麦代换系叶绿素荧光参数的影响及染色体效应初步分析
[J]. 中国农业科学, 2011, 44(1): 47-57 .

BAI Zhi-ying,LI Cun-dong,ZHAO Jin-feng,WU Tong-yan,ZHENG Jin-feng,BI Chang-rui
.

Effect and Preliminary Analysis of Chromosomal Control on the Chlorophyll Fluorescence Parameters of Wheat Substitution Lines Between Synthetic Hexaploid Wheat and Chinese Spring Under Drought Stress

[J]. Scientia Agricultura Sinica, 2011, 44(1): 47-57 .

0
/ / 推荐

导出引用管理器 EndNote|Reference Manager|ProCite|BibTeX|RefWorks

链接本文: https://www.chinaagrisci.com/CN/

https://www.chinaagrisci.com/CN/Y2011/V44/I1/47

[1]	胡盛,李阳阳,唐章林,李加纳,曲存民,刘列钊. 干旱胁迫下甘蓝型油菜籽粒含油量和蛋白质含量变化的全基因组关联分析[J]. 中国农业科学, 2023, 56(1): 17-30.
[2]	董桑婕,姜小春,王羚羽,林锐,齐振宇,喻景权,周艳虹. 远红光补光对辣椒幼苗生长和非生物胁迫抗性的影响[J]. 中国农业科学, 2022, 55(6): 1189-1198.
[3]	李宁,柳坤,刘彤彤,史雨刚,王曙光,杨进文,孙黛珍. 小麦响应干旱胁迫环状RNA的鉴定[J]. 中国农业科学, 2022, 55(23): 4583-4599.
[4]	刘浩,庞婕,李欢欢,强小嫚,张莹莹,宋嘉雯. 叶面喷施硒与土壤水分耦合对番茄产量和品质的影响[J]. 中国农业科学, 2022, 55(22): 4433-4444.
[5]	李刚,白阳,贾子颖,马正阳,张祥池,李春艳,李诚. 两种磷素水平下小麦苗期对干旱胁迫的离子组和代谢组响应[J]. 中国农业科学, 2022, 55(2): 280-294.
[6]	汝晨,胡笑涛,吕梦薇,陈滇豫,王文娥,宋天媛. 花后高温干旱胁迫下氮素对冬小麦氮积累与代谢酶、蛋白质含量及水氮利用效率的影响[J]. 中国农业科学, 2022, 55(17): 3303-3320.
[7]	朱春艳,宋佳伟,白天亮,王娜,马帅国,普正菲,董艳,吕建东,李杰,田蓉蓉,罗成科,张银霞,马天利,李培富,田蕾. NaCl胁迫对不同耐盐性粳稻种质幼苗叶绿素荧光特性的影响[J]. 中国农业科学, 2022, 55(13): 2509-2525.
[8]	孟雨,温鹏飞,丁志强,田文仲,张学品,贺利,段剑钊,刘万代,冯伟. 基于热红外图像的小麦品种抗旱性鉴定与评价[J]. 中国农业科学, 2022, 55(13): 2538-2551.
[9]	朱芳芳,董亚辉,任真真,王志勇,苏慧慧,库丽霞,陈彦惠. 过表达ZmIBH1-1提高玉米苗期抗旱性[J]. 中国农业科学, 2021, 54(21): 4500-4513.
[10]	郑伟,师筝,龙美,廖允成. 黄绿叶突变体冀麦5265yg的光合生理特性分析[J]. 中国农业科学, 2021, 54(21): 4539-4551.
[11]	薛仁风,丰明,黄宇宁,Matthew BLAIR,Walter MESSIER,葛维德. PvEG261对普通菜豆镰孢菌枯萎病抗性和抗旱性的影响[J]. 中国农业科学, 2021, 54(20): 4274-4285.
[12]	李慧,韩占品,贺丽霞,杨亚苓,尤书燕,邓琳,王春国. 花椰菜BraERF023a的克隆及在响应盐和干旱胁迫中的功能[J]. 中国农业科学, 2021, 54(1): 152-163.
[13]	刘文娟,常丽娟,岳丽杰,宋君,张富丽,王东,吴佳蔚,郭灵安,雷绍荣. 两个玉米品种维管束鞘叶绿体的非光化学淬灭对干旱胁迫的响应[J]. 中国农业科学, 2020, 53(8): 1532-1544.
[14]	张海燕,解备涛,汪宝卿,董顺旭,段文学,张立明. 不同时期干旱胁迫对甘薯生长和抗氧化能力的影响[J]. 中国农业科学, 2020, 53(6): 1126-1139.
[15]	周练,熊雨涵,洪祥德,周京,刘朝显,王久光,王国强,蔡一林. 玉米质膜内在蛋白ZmPIP2;6响应渗透、盐和干旱胁迫的功能鉴定[J]. 中国农业科学, 2020, 53(3): 461-473.

干旱胁迫对小麦代换系叶绿素荧光参数的影响及染色体效应初步分析

Effect and Preliminary Analysis of Chromosomal Control on the Chlorophyll Fluorescence Parameters of Wheat Substitution Lines Between Synthetic Hexaploid Wheat and Chinese Spring Under Drought Stress

PDF

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 0