Flower color mutants induced by carbon ion beam irradiation of geranium (Pelargonium x hortorum, Bailey)

doi:10.1007/s41365-016-0117-3

	Flower color mutants induced by carbon ion beam irradiation of geranium (Pelargonium x hortorum, Bailey)
	Feng, Hui 4; Liu, Rui-Yuan 1,2; Luo, Shan-Wei 4; Chen, Gang 3; Du, Yan 1; Yu, Li-Xia 1,4; Li, Wen-Jian 1; Zhou, Li-Bin1
刊名	NUCLEAR SCIENCE AND TECHNIQUES
	2016-10-01
卷号	27 页码:8
关键词	Carbon ion beams Geranium Flower color mutant Mutation breeding
ISSN号	1001-8042
DOI	10.1007/s41365-016-0117-3
英文摘要	In an attempt to elucidate the biological effects and underlying mutations involving flower color in ornamental plants following carbon ion beam radiation, shoots of geranium were exposed at dosages of 0, 10, 15, 30, and 40 Gy, and one flower color mutant was obtained. The morphological characteristics, physiological aspects, and DNA polymorphisms between wild-type and flower color mutants were analyzed. The colors of petal, peduncle, pistil, and stamen of the mutant displayed significant differences compared to those of the wild-type. Compared to the original plants, the total anthocyanin content in the petals of the mutant significantly decreased, resulting in a light pink petal phenotype. DNA polymorphisms detected by random amplified polymorphic DNA analysis showed that the ratio of different bands between the wild-type and mutant reached up to 13.2 %. The present study demonstrates that carbon ion beam irradiation is effective in inducing genomic variations, resulting in flower color geranium mutants within a relatively short period of time. Meanwhile, the developed flower-color mutants may be potentially used in future mutational research studies involving ornamental plants.
资助项目	National Natural Science Foundation of China[11205218] ; National Natural Science Foundation of China[11275171] ; National Natural Science Foundation of China[11405234] ; Knowledge Innovation Project of the Chinese Academy of Sciences (CAS)[KJCX2-EW-N05] ; CAS "Light of West China'' Program[29Y506020] ; Youth Innovation Promotion Association of CAS[29Y506030]
WOS关键词	ADVENTITIOUS SHOOT REGENERATION ; MARGINAL PICOTEE PETALS ; VITRO LEAF EXPLANTS ; ANTHOCYANIN BIOSYNTHESIS ; ARABIDOPSIS-THALIANA ; TRANSCRIPTION FACTOR ; SAINTPAULIA-IONAHTA ; MORNING GLORY ; GENES ; CARYOPHYLLALES
WOS研究方向	Nuclear Science & Technology ; Physics
语种	英语
出版者	SPRINGER SINGAPORE PTE LTD
WOS记录号	WOS:000388510700009
资助机构	National Natural Science Foundation of China ; Knowledge Innovation Project of the Chinese Academy of Sciences (CAS) ; CAS "Light of West China'' Program ; Youth Innovation Promotion Association of CAS
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/43726]
专题	近代物理研究所_生物物理研究室
通讯作者	Zhou, Li-Bin
作者单位	1.Chinese Acad Sci, Biophys Grp, Inst Modern Phys, 509 Nanchang Rd, Lanzhou 730000, Peoples R China 2.Gansu Agr Univ, 1 Yingmen Village, Lanzhou 730070, Peoples R China 3.Ningxia Acad Agr & Forestry Sci, 590 West Huanghe, Yinchuan 750002, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Feng, Hui,Liu, Rui-Yuan,Luo, Shan-Wei,et al. Flower color mutants induced by carbon ion beam irradiation of geranium (Pelargonium x hortorum, Bailey)[J]. NUCLEAR SCIENCE AND TECHNIQUES,2016,27:8.
APA	Feng, Hui.,Liu, Rui-Yuan.,Luo, Shan-Wei.,Chen, Gang.,Du, Yan.,...&Zhou, Li-Bin.(2016).Flower color mutants induced by carbon ion beam irradiation of geranium (Pelargonium x hortorum, Bailey).NUCLEAR SCIENCE AND TECHNIQUES,27,8.
MLA	Feng, Hui,et al."Flower color mutants induced by carbon ion beam irradiation of geranium (Pelargonium x hortorum, Bailey)".NUCLEAR SCIENCE AND TECHNIQUES 27(2016):8.