Study on Screening of TaGA2ox1 Mutants in Wheat by Ion Beam Irradiation

CHEN Qiufang; YA Huiyuan; QIN Guangyong; JIAO Zhen

Plasma Science and Technology > 2010 > 12(6): 757-760.

CHEN Qiufang, YA Huiyuan, QIN Guangyong, JIAO Zhen. Study on Screening of TaGA2ox1 Mutants in Wheat by Ion Beam Irradiation[J]. Plasma Science and Technology, 2010, 12(6): 757-760.

Citation:

CHEN Qiufang, YA Huiyuan, QIN Guangyong, JIAO Zhen. Study on Screening of TaGA2ox1 Mutants in Wheat by Ion Beam Irradiation[J]. Plasma Science and Technology, 2010, 12(6): 757-760.

Citation:

CHEN Qiufang, YA Huiyuan, QIN Guangyong, JIAO Zhen. Study on Screening of TaGA2ox1 Mutants in Wheat by Ion Beam Irradiation[J]. Plasma Science and Technology, 2010, 12(6): 757-760.

PDF (247 KB)

Study on Screening of TaGA2ox1 Mutants in Wheat by Ion Beam Irradiation

1 Henan Provincial Key Laboratory of Ion Beam Bio-engineering, Zhengzhou University, Zhengzhou 450052, China 2 College of Life Sciences, Luoyang Normal University, Luoyang 471022, China

Funds: supported by the National Natural Science Foundation of China (国家自然科学基金项目资助, No. 30800204) and Chinese Ministry of Agriculture (中国农业部项目资助, No. 200803034)

More Information

Graphical Abstract

Abstract

Abstract

As a kind of mutagen, ion beam irradiation can create abundant biological mutations. A population of about 2000 lines was generated by irradiating dry wheat seeds of XiaoYan 81 with low-energy nitrogen ion beams. The traits of the plant, such as height, spike type, fertility, stem color and awn length, were investigated. The mutation rate in terms of the plant height in M2 was 2.9%. Eighteen deletion mutants of TaGA2ox1 were obtained. Associate analysis showed that TaGA2ox1 was closely related to the plant height. Most of the TaGA2ox1-deleted mutants were higher than the control, suggesting that the biological function of TaGA2ox1 is similar to its homologues in other plants. These results demonstrate that ion beam irradiation is an efficient tool in the construction of a mutant library for wheat.
- Ion beam irradiation,
- wheat,
- mutant,
- TaGA2ox1

FullText(HTML)

References (0)

[1]	Tianchi WANG (王天驰), Yingchao DU (杜应超), Wei CHEN (陈伟), Junna LI (李俊娜), Haiyang WANG (王海洋), Tao HUANG (黄涛), Linshen XIE (谢霖燊), Le CHENG (程乐), Ling SHI (石凌). A low-jitter self-triggered spark-discharge pre-ionization switch: primary research on its breakdown characteristics and working mechanisms[J]. Plasma Science and Technology, 2021, 23(11): 115508. DOI: 10.1088/2058-6272/ac2420
[2]	Tianchi WANG (王天驰), Haiyang WANG (王海洋), Wei CHEN (陈伟), Yingchao DU (杜应超), Linshen XIE (谢霖燊), Tao HUANG (黄涛), Zhiqiang CHEN (陈志强), Junna LI (李俊娜), Fan GUO (郭帆), Gang WU (吴刚). A calculation model for breakdown time delay and jitter of gas switches under hundred-nanosecond pulses and its application in a self-triggered pre-ionized switch[J]. Plasma Science and Technology, 2021, 23(11): 115507. DOI: 10.1088/2058-6272/ac2358
[3]	Haiyan MA (马海燕), Donghui XIA (夏冬辉), Zhijiang WANG (王之江), Fangtai CUI (崔芳泰), Zhenxiong YU (余振雄), Yikun JIN (金易坤), Changhai LIU (刘昌海). Design of the high voltage isolation transmission module with low delay for ECRH system on J-TEXT[J]. Plasma Science and Technology, 2018, 20(2): 24004-024004. DOI: 10.1088/2058-6272/aa99d3
[4]	Muyang QIAN (钱沐杨), Gui LI (李桂), Sanqiu LIU (刘三秋), Yu ZHANG (张羽), Shan LI (李杉), Zebin LIN (林泽斌), Dezhen WANG (王德真). Effect of pulse voltage rising time on discharge characteristics of a helium–air plasma at atmospheric pressure[J]. Plasma Science and Technology, 2017, 19(6): 64015-064015. DOI: 10.1088/2058-6272/aa6154
[5]	HUANG Zhongde(黄忠德), YAO Xueling(姚学玲), CHEN Jingliang(陈景亮), QIU Aici(邱爱慈). Experimental Research of ZnO Surface Flashover Trigger Device of Pseudo-Spark Switch[J]. Plasma Science and Technology, 2014, 16(5): 506-511. DOI: 10.1088/1009-0630/16/5/11
[6]	YAO Xueling(姚学玲), CHEN Jingliang(陈景亮), HU Shangmao(胡上茂). Emission Current Characteristics of Triggered Device of Vacuum Switch[J]. Plasma Science and Technology, 2014, 16(4): 380-384. DOI: 10.1088/1009-0630/16/4/14
[7]	LIU Peng (刘鹏), SUN Fengju (孙凤举), WEI Hao (魏浩), Wang Zhiguo (王志国), YIN Jiahui (尹佳辉), QIU Aici (邱爱慈). Influences of Switching Jitter on the Operational Performances of Linear Transformer Drivers -Based Drivers[J]. Plasma Science and Technology, 2012, 14(4): 347-352. DOI: 10.1088/1009-0630/14/4/15
[8]	LUO Yongfen, JI Haiying, HUANG Ping, LI Yanming. Chaotic Characteristic of Time Series of Partial Discharge in Oil-Paper Insulation[J]. Plasma Science and Technology, 2011, 13(6): 740-746.
[9]	XU Ming, SHI Wei, JJIANG Zenggong, WANG Shaoqiang, FU Zhanglong. Experimental Research on Inhibition of Surface Flashover Based on High Power Gallium Arsenide Photoconductive Switches Triggered by Laser[J]. Plasma Science and Technology, 2011, 13(6): 672-675.
[10]	HU Shangmao, YAO Xueling, CHEN Jingliang. Experimental Study of Electron Emission Characteristics of a Surface Flashover Trigger in a Low Pressure Environment[J]. Plasma Science and Technology, 2010, 12(6): 748-752.