干旱区生态环境知识资源中心(Arid): Combined transcriptomic and metabolomic analysis reveals the potential mechanism of seed germination and young seedling growth in Tamarix hispida

Arid

DOI	10.1186/s12864-022-08341-x
	Combined transcriptomic and metabolomic analysis reveals the potential mechanism of seed germination and young seedling growth in Tamarix hispida
	Pang, Xin'an; Suo, Jiangtao; Liu, Shuo; Xu, Jindong; Yang, Tian'ge; Xiang, Niyan; Wu, Yue; Lu, Bojie; Qin, Rui; Liu, Hong; Yao, Jialing
通讯作者	Yao, JL (corresponding author)，Huazhong Agr Univ, Coll Life Sci & Technol, Wuhan 430070, Hubei, Peoples R China. ; Qin, R ; Liu, H (corresponding author)，South Cent Univ Nationalities, Coll Life Sci, Hubei Prov Key Lab Protect & Applicat Special Pla, Wuhan 430074, Hubei, Peoples R China.
来源期刊	BMC GENOMICS
ISSN	1471-2164
出版年	2022
卷号	23 期号:1
英文摘要	Background Seed germination is a series of ordered physiological and morphogenetic processes and a critical stage in plant life cycle. Tamarix hispida is one of the most salt-tolerant plant species; however, its seed germination has not been analysed using combined transcriptomics and metabolomics. Results Transcriptomic sequencing and widely targeted metabolomics were used to detect the transcriptional metabolic profiles of T. hispida at different stages of seed germination and young seedling growth. Transcriptomics showed that 46,538 genes were significantly altered throughout the studied development period. Enrichment study revealed that plant hormones, such as auxin, ABA, JA and SA played differential roles at varying stages of seed germination and post-germination. Metabolomics detected 1022 metabolites, with flavonoids accounting for the highest proportion of differential metabolites. Combined analysis indicated that flavonoid biosynthesis in young seedling growth, such as rhoifolin and quercetin, may improve the plant's adaptative ability to extreme desert environments. Conclusions The differential regulation of plant hormones and the accumulation of flavonoids may be important for the seed germination survival of T. hispida in response to salt or arid deserts. This study enhanced the understanding of the overall mechanism in seed germination and post-germination. The results provide guidance for the ecological value and young seedling growth of T. hispida.
英文关键词	Tamarix hispida Seed germination Post-germination Transcriptome Metabolome
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:000752955700001
WOS关键词	PROTEOMIC ANALYSIS ; PHYTOCHROME REGULATION ; SALT STRESS ; REPRESSION ; ETHYLENE ; ENZYMES ; GENES ; MODES
WOS类目	Biotechnology & Applied Microbiology ; Genetics & Heredity
WOS研究方向	Biotechnology & Applied Microbiology ; Genetics & Heredity
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376316
作者单位	[Pang, Xin'an; Yao, Jialing] Huazhong Agr Univ, Coll Life Sci & Technol, Wuhan 430070, Hubei, Peoples R China; [Pang, Xin'an] Tarim Univ, Coll Life Sci, Key Lab Protect & Utilizat Biol Resources Tarim B, Alar 843300, Peoples R China; [Suo, Jiangtao; Liu, Shuo; Xu, Jindong; Yang, Tian'ge; Xiang, Niyan; Wu, Yue; Lu, Bojie; Qin, Rui; Liu, Hong] South Cent Univ Nationalities, Coll Life Sci, Hubei Prov Key Lab Protect & Applicat Special Pla, Wuhan 430074, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Pang, Xin'an,Suo, Jiangtao,Liu, Shuo,et al. Combined transcriptomic and metabolomic analysis reveals the potential mechanism of seed germination and young seedling growth in Tamarix hispida[J],2022,23(1).
APA	Pang, Xin'an.,Suo, Jiangtao.,Liu, Shuo.,Xu, Jindong.,Yang, Tian'ge.,...&Yao, Jialing.(2022).Combined transcriptomic and metabolomic analysis reveals the potential mechanism of seed germination and young seedling growth in Tamarix hispida.BMC GENOMICS,23(1).
MLA	Pang, Xin'an,et al."Combined transcriptomic and metabolomic analysis reveals the potential mechanism of seed germination and young seedling growth in Tamarix hispida".BMC GENOMICS 23.1(2022).