The Influence of Plant Growth Regulators and Light Quality on Somatic Embryogenesis in China Rose (Rosa chinensis Jacq.)

doi:10.1007/s00344-013-9371-3

CORC > 中国农业科学院 > 蔬菜花卉研究所

	The Influence of Plant Growth Regulators and Light Quality on Somatic Embryogenesis in China Rose (Rosa chinensis Jacq.)
	Chen, Ji-Ren 1; Wu, Lian 1; Hu, Bo-Wen 1; Yi, Xing 1; Liu, Rong 2; Deng, Zi-Niu 1,3; Xiong, Xing-Yao 1,3,4
刊名	JOURNAL OF PLANT GROWTH REGULATION
	2014
卷号	33 期号:2 页码:295-304
关键词	China Rose Light treatment Plant regeneration Rosa Somatic embryogenesis
ISSN号	0721-7595
DOI	10.1007/s00344-013-9371-3
通讯作者	Chen, Ji-Ren
英文摘要	We investigated the effect of red light and plant growth regulators on somatic embryogenesis in China Rose (Rosa chinensis Jacq.). Embryogenic calli that had been induced by combinations of 2,4-dichlorophenoxyacetic acid and thidiazuron in darkness were exposed to dark, red, and white light treatments. Cultures subjected to red light treatment generated the greatest number of embryos, with one (SE1 embryos) or two (SE2 embryos) expanded cotyledons. The largest numbers of shoot-like embryos without cotyledons (SE0 embryos) were produced in cultures subjected to dark treatment. The effects of different concentrations of abscisic acid (ABA) on the proliferation and germination of different types of somatic embryos were also evaluated. A concentration of 9.45 mu M was found to be the most effective in promoting the proliferation and germination of SE2 embryos. The higher the concentration of ABA ( from 0 to 18.90 mu M), the higher the percentage of abnormal polycotyledonary embryos produced. The highest percentage of regenerated plants was obtained from SE2 embryos.
学科主题	Plant Sciences
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000341502700015
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/100976]
专题	蔬菜花卉研究所
作者单位	1.Hunan Agr Univ, Coll Hort & Gardening, Changsha 410128, Hunan, Peoples R China 2.Hunan Biol & Electromech Polytech, Changsha 410127, Hunan, Peoples R China 3.Hunan Prov Key Lab Germplasm Innovat & Utilizat C, Changsha 410128, Hunan, Peoples R China 4.Chinese Acad Agr Sci, Inst Vegetables & Flowers, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Chen, Ji-Ren,Wu, Lian,Hu, Bo-Wen,et al. The Influence of Plant Growth Regulators and Light Quality on Somatic Embryogenesis in China Rose (Rosa chinensis Jacq.)[J]. JOURNAL OF PLANT GROWTH REGULATION,2014,33(2):295-304.
APA	Chen, Ji-Ren.,Wu, Lian.,Hu, Bo-Wen.,Yi, Xing.,Liu, Rong.,...&Xiong, Xing-Yao.(2014).The Influence of Plant Growth Regulators and Light Quality on Somatic Embryogenesis in China Rose (Rosa chinensis Jacq.).JOURNAL OF PLANT GROWTH REGULATION,33(2),295-304.
MLA	Chen, Ji-Ren,et al."The Influence of Plant Growth Regulators and Light Quality on Somatic Embryogenesis in China Rose (Rosa chinensis Jacq.)".JOURNAL OF PLANT GROWTH REGULATION 33.2(2014):295-304.