A proteomic analysis of salt stress response in seedlings of two African rice cultivars

doi:10.1016/j.bbapap.2016.08.011

CORC > 武汉植物园 > 中国科学院武汉植物园

	A proteomic analysis of salt stress response in seedlings of two African rice cultivars
	Damaris, Rebecca Njeri 1,2,5; Li, Ming 1; Liu, Yanli 1; Chen, Xi 4; Murage, Hunja 3; Yang, Pingfang 1,5
刊名	BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS
	2016-11-01
卷号	1864 期号:11 页码:1570-1578
关键词	Salt stress Comparative proteomics Rice seedlings Roots
ISSN号	1570-9639
DOI	10.1016/j.bbapap.2016.08.011
英文摘要	Salt stress is one of the key abiotic stresses threatening future agricultural production and natural ecosystems. This study investigates the salt stress response of two rice seedlings, which were screened from 28 Kenya rice cultivars. A proteomic analysis was carried out and Mapman bin codes employed in protein function categorization. Proteins in the redox, stress, and signaling categories were identified, and whose expression differed between the salt tolerant and the salt sensitive samples employed in the present study. 104 and 102 root proteins were observed as significantly altered during salt stress in the tolerant and sensitive samples, respectively and 13 proteins were commonly expressed. Among the 13 proteins, ketol-acid reductoisomerase protein was upregulated in both 1 and 3 days of salt treatment in the tolerant sample, while it was down-regulated in both I and 3 days of salt treatment in the sensitive sample. Actin-7, tubulin alpha, V-type proton ATPase, SOD (Cu-Zn), SOD (Mn), and pyruvate decarboxylase were among the observed salt-induced proteins. In general, this study improves our understanding about salt stress response mechanisms in rice. (C) 2016 Elsevier B.V. All rights reserved.
资助项目	Sino-Africa Joint Research Project[SAJC201324]
WOS研究方向	Biochemistry & Molecular Biology ; Biophysics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000383935100011
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/18]
专题	中国科学院武汉植物园
通讯作者	Li, Ming; Yang, Pingfang
作者单位	1.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Peoples R China 2.Univ Chinese Acad Sci, Being 100039, Peoples R China 3.Jomo Kenyatta Univ Agr & Technol, POB 62 000, Nairobi 00200, Kenya 4.Wuhan Inst Biotechnol, Wuhan 430075, Peoples R China 5.Chinese Acad Sci, Sinoafrica Joint Res Ctr, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Damaris, Rebecca Njeri,Li, Ming,Liu, Yanli,et al. A proteomic analysis of salt stress response in seedlings of two African rice cultivars[J]. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS,2016,1864(11):1570-1578.
APA	Damaris, Rebecca Njeri,Li, Ming,Liu, Yanli,Chen, Xi,Murage, Hunja,&Yang, Pingfang.(2016).A proteomic analysis of salt stress response in seedlings of two African rice cultivars.BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS,1864(11),1570-1578.
MLA	Damaris, Rebecca Njeri,et al."A proteomic analysis of salt stress response in seedlings of two African rice cultivars".BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 1864.11(2016):1570-1578.