Transcriptome analysis provides novel insights into high-soil-moisture-elevated susceptibility to Ralstonia solanacearum infection in ginger (Zingiber officinale Roscoe cv. Southwest)

doi:10.1016/j.plaphy.2018.10.005

CORC > 成都生物研究所 > 中国科学院成都生物研究所 > 食品安全与环境治理领域 > 农业生物技术研究

	Transcriptome analysis provides novel insights into high-soil-moisture-elevated susceptibility to Ralstonia solanacearum infection in ginger (Zingiber officinale Roscoe cv. Southwest)
	Jiang, Yusong 3; Huang, Mengjun 3; Zhang, Meixia 3; Lan, Jianbi 1,3; Wang, Weixun 3; Tao, Xiang 2; Liu, Yiqing 1,3
刊名	PLANT PHYSIOLOGY AND BIOCHEMISTRY
	2018-11-01
卷号	132 期号:2018 页码:547-556
关键词	Ginger Zingiber officinale Soil moisture Bacterial wilt Transcriptome ABA
ISSN号	0981-9428
DOI	10.1016/j.plaphy.2018.10.005
产权排序	2
文献子类	Article
英文摘要	Ginger (Zingiber officinale Roscoe), one of the most economically valuable plants in the Zingiberaceae family, is widely used as a spice and flavoring agent for beverages, bakery, confectionary, and pharmaceutics. Bacterial wilt disease, caused by Ralstonia solanacearum, is one of the most detrimental production constraints in ginger cultivation. Field cultivation experiments indicated that soil moisture affects the incidence of bacterial wilt disease. However, the relationship between soil moisture and bacterial wilt incidence as well as the mechanism that underlie this infection remain unclear. This study confirms that high soil moisture elevates the susceptibility to R. solanacearum infection; transcriptome sequencing was performed to elucidate the underlying mechanisms. Differential expression indicates that a small number of genes is involved in both the response to high soil moisture as well as post successful R. solanacearum infection; furthermore, a large number of genes is involved in the defense of the infection. In response to high soil moisture, higher ABA contents, and higher expression levels of ABF4 may be related to higher tiller density in ginger. More importantly, WAK16 and WAK3-2 may be determinative genes that weaken the resistance to R. solanacearum in ginger under high soil moisture. The down-regulated expression levels of PRX, CPY, and XET genes indicate that in response to successful R. solanacearum infection, the normal cell wall metabolism may be disturbed and the hypersensitive response may be inhibited. In summary, our study deepens our understanding of the molecular mechanisms of the soil moisture dependent wilt susceptibility of ginger.
学科主题	Plant Sciences
URL标识	查看原文
WOS关键词	EXPRESSION ; PATHOGEN ; GENES ; ABA ; RESISTANCE ; POTATO ; ROOT ; WAK1
WOS研究方向	Plant Sciences
语种	英语
出版者	ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
WOS记录号	WOS:000450377400057
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/30122]
专题	环境治理与食品安全领域_农业生物技术研究
作者单位	1.Collaborat Innovat Ctr Special Plant Ind Chongqin, Chongqing 402168, Peoples R China 2.Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Sichuan, Peoples R China; 3.Chongqing Univ Arts & Sci, Res Inst Special Plants, Chongqing 402160, Peoples R China;
推荐引用方式 GB/T 7714	Jiang, Yusong,Huang, Mengjun,Zhang, Meixia,et al. Transcriptome analysis provides novel insights into high-soil-moisture-elevated susceptibility to Ralstonia solanacearum infection in ginger (Zingiber officinale Roscoe cv. Southwest)[J]. PLANT PHYSIOLOGY AND BIOCHEMISTRY,2018,132(2018):547-556.
APA	Jiang, Yusong.,Huang, Mengjun.,Zhang, Meixia.,Lan, Jianbi.,Wang, Weixun.,...&Liu, Yiqing.(2018).Transcriptome analysis provides novel insights into high-soil-moisture-elevated susceptibility to Ralstonia solanacearum infection in ginger (Zingiber officinale Roscoe cv. Southwest).PLANT PHYSIOLOGY AND BIOCHEMISTRY,132(2018),547-556.
MLA	Jiang, Yusong,et al."Transcriptome analysis provides novel insights into high-soil-moisture-elevated susceptibility to Ralstonia solanacearum infection in ginger (Zingiber officinale Roscoe cv. Southwest)".PLANT PHYSIOLOGY AND BIOCHEMISTRY 132.2018(2018):547-556.