干旱区生态环境知识资源中心(Arid): Salt-responsive transcriptome analysis of canola roots reveals candidate genes involved in the key metabolic pathway in response to salt stress

Arid

DOI	10.1038/s41598-022-05700-2
	Salt-responsive transcriptome analysis of canola roots reveals candidate genes involved in the key metabolic pathway in response to salt stress
	Wang, Weichao; Pang, Jiayin; Zhang, Fenghua; Sun, Lupeng; Yang, Lei; Fu, Tingdong; Guo, Liang; Siddique, Kadambot H. M.
通讯作者	Zhang, FH
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2022
卷号	12 期号:1
英文摘要	Salinity is a major constraint on crop growth and productivity, limiting sustainable agriculture in arid regions. Understanding the molecular mechanisms of salt-stress adaptation in canola is important to improve salt tolerance and promote its cultivation in saline lands. In this study, roots of control (no salt) and 200 mM NaCl-stressed canola seedlings were collected for RNA-Seq analysis and qRT-PCR validation. A total of 5385, 4268, and 7105 DEGs at the three time points of salt treatment compared to the control were identified, respectively. Several DEGs enriched in plant signal transduction pathways were highly expressed under salt stress, and these genes play an important role in signaling and scavenging of ROS in response to salt stress. Transcript expression in canola roots differed at different stages of salt stress, with the early-stages (2 h) of salt stress mainly related to oxidative stress response and sugar metabolism, while the late-stages (72 h) of salt stress mainly related to transmembrane movement, amino acid metabolism, glycerol metabolism and structural components of the cell wall. Several families of TFs that may be associated with salt tolerance were identified, including ERF, MYB, NAC, WRKY, and bHLH. These results provide a basis for further studies on the regulatory mechanisms of salt stress adaptation in canola.
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000749168300080
WOS关键词	TOLERANCE ; DROUGHT ; ARABIDOPSIS ; EXPRESSION ; GERMINATION ; MOLECULES ; PROTEIN ; PLANTS ; SOIL
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376491
推荐引用方式 GB/T 7714	Wang, Weichao,Pang, Jiayin,Zhang, Fenghua,et al. Salt-responsive transcriptome analysis of canola roots reveals candidate genes involved in the key metabolic pathway in response to salt stress[J],2022,12(1).
APA	Wang, Weichao.,Pang, Jiayin.,Zhang, Fenghua.,Sun, Lupeng.,Yang, Lei.,...&Siddique, Kadambot H. M..(2022).Salt-responsive transcriptome analysis of canola roots reveals candidate genes involved in the key metabolic pathway in response to salt stress.SCIENTIFIC REPORTS,12(1).
MLA	Wang, Weichao,et al."Salt-responsive transcriptome analysis of canola roots reveals candidate genes involved in the key metabolic pathway in response to salt stress".SCIENTIFIC REPORTS 12.1(2022).