Mutagenic effects of carbon-ion irradiation on dry Arabidopsis thaliana seeds

doi:10.1016/j.mrgentox.2013.07.018

	Mutagenic effects of carbon-ion irradiation on dry Arabidopsis thaliana seeds
	Yu, Lixia1,2 ; Li, Wenjian1 ; Du, Yan1,2 ; Chen, Gang 1,3; Liu, Qingfang1 ; Luo, Shanwei 1,2; Shu, Qingyao 4; Zhou, Libin1
刊名	MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS
	2014
卷号	759 页码:28-36
关键词	Carbon Ion Beams Arabidopsis Thaliana Mutation Breeding Irradiation
ISSN号	1383-5718
DOI	10.1016/j.mrgentox.2013.07.018
文献子类	Article
英文摘要	To investigate the mutagenic effects of carbon ions on Arabidopsis thaliana (ecotype Columbia) and to isolate useful genes in plant development, dry seeds were exposed to 43 MeV/u carbon ions at doses of 0, 100, 200, 300, 400, 500 and 600 Gy. The survival rate, primary root length, and hypocotyl length of M-1 plants were analyzed, and 200 Gy was selected as the dose for the large-scale experiment. A total of 1363 lines of plants from 28,062 M-2 populations displayed alterations in the leaf, stem, flower, or life cycle, with abnormal leaves and a premature life cycle as the main phenotypic variations. The mutated gene loci of five stable and inheritable mutations were roughly mapped on chromosomes. Novel mutants were obtained, although some of the mutants were similar to mutants induced by ethylmethane sulfonate (EMS) according to previous studies. This study provides a large body of specific information describing A. thaliana mutation phenotypes that were induced by carbon-ion irradiation. These results suggest that carbon-ion beams are as useful and effective as other mutagens for mutant breeding in plants, and that they will allow mutant breeding that is more diversified. (C) 2013 Elsevier B.V. All rights reserved.
资助项目	Foundation of Director of Institute of Modern Physics[Y006090ZY0]
WOS关键词	MOLECULAR NATURE ; MUTATION-RATE ; MUTANTS ; PLANTS ; BEAMS ; GENE ; DNA ; SPECTRUM ; GROWTH ; CHROMOSOMES
WOS研究方向	Biotechnology & Applied Microbiology ; Genetics & Heredity ; Toxicology
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000331505200004
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/49577]
专题	近代物理研究所_生物物理研究室
通讯作者	Zhou, Libin
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Dept Biophys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Lanzhou Univ, Sch Pharm, Lanzhou 730020, Peoples R China 4.Zhejiang Univ, Inst Nucl Agr Sci, Hangzhou 310029, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Yu, Lixia,Li, Wenjian,Du, Yan,et al. Mutagenic effects of carbon-ion irradiation on dry Arabidopsis thaliana seeds[J]. MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS,2014,759:28-36.
APA	Yu, Lixia.,Li, Wenjian.,Du, Yan.,Chen, Gang.,Liu, Qingfang.,...&Zhou, Libin.(2014).Mutagenic effects of carbon-ion irradiation on dry Arabidopsis thaliana seeds.MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS,759,28-36.
MLA	Yu, Lixia,et al."Mutagenic effects of carbon-ion irradiation on dry Arabidopsis thaliana seeds".MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 759(2014):28-36.