Metabolomic analysis reveals key metabolites and metabolic pathways in Suaeda salsa under salt and drought stress

被引:8
|
作者
Bao, Jinbo [1 ]
Liu, Zhiyou [2 ]
Ding, Zhijie [1 ,3 ]
Yisilam, Gulbar [1 ,3 ]
Wang, Qiuyan [1 ]
Tian, Xinmin [1 ,3 ]
机构
[1] Guangxi Normal Univ, Coll Life Sci, Key Lab Ecol Rare & Endangered Species & Environm, Minist Educ, Guilin 541004, Peoples R China
[2] City Management & Serv Ctr Tiemenguan, Tiemenguan, Xinjiang, Peoples R China
[3] Xinjiang Univ, Coll Life Sci & Technol, Xinjiang Key Lab Biol Resources & Genet Engn, Urumqi, Xinjiang, Peoples R China
基金
中国国家自然科学基金;
关键词
abiotic; ecological restoration; enrichment; metabolic profiling; osmoregulation; pathways; stress response; tolerance; EXTRACTION;
D O I
10.1071/FP23049
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Suaeda salsa is an important salt- and drought-tolerant plant with important ecological restoration roles. However, little is known about its underlying molecular regulatory mechanisms. Therefore, understanding the response mechanisms of plants to salt and drought stress is of great importance. In this study, metabolomics analysis was performed to evaluate the effects of salt and drought stress on S. salsa. The experiment consisted of three treatments: (1) control (CK); (2) salt stress (Ps); and (3) drought stress (Pd). The results showed that compared with the control group, S. salsa showed significant differences in phenotypes under salt and drought stress conditions. First, a total of 207 and 292 differential metabolites were identified in the Ps/CK and Pd/CK groups, respectively. Second, some soluble sugars and amino acids, such as raffinose, maltopentoses, D-altro-beptulose, D-proline, valine-proline, proline, tryptophan and glycine-L-leucine, showed increased activity under salt and drought stress conditions, suggesting that these metabolites may be responsible for salt and drought resistance in S. salsa. Third, the flavonoid biosynthetic and phenylalanine metabolic pathways were significantly enriched under both salt and drought stress conditions, indicating that these two metabolic pathways play important roles in salt and drought stress resistance in S. salsa. The findings of this study provide new insights into the salt and drought tolerance mechanisms of S. salsa.
引用
收藏
页码:701 / 711
页数:11
相关论文
共 50 条
  • [41] Transcriptomic analysis revealed distinctive modulations of arbuscular mycorrhizal fungi inoculation in halophyte Suaeda salsa under moderate salt conditions
    Diao, Fengwei
    Dang, Zhenhua
    Cui, Xi
    Xu, Jing
    Jia, Bingbing
    Ding, Shengli
    Zhang, Zhechao
    Guo, Wei
    ENVIRONMENTAL AND EXPERIMENTAL BOTANY, 2021, 183
  • [42] Salt-responsive transcriptome analysis of triticale reveals candidate genes involved in the key metabolic pathway in response to salt stress
    Chaohong Deng
    Zhibin Zhang
    Guorong Yan
    Fan Wang
    Lianjia Zhao
    Ning Liu
    Abudukeyoumu Abudurezike
    Yushan Li
    Wei Wang
    Shubing Shi
    Scientific Reports, 10
  • [43] Salt-responsive transcriptome analysis of triticale reveals candidate genes involved in the key metabolic pathway in response to salt stress
    Deng, Chaohong
    Zhang, Zhibin
    Yan, Guorong
    Wang, Fan
    Zhao, Lianjia
    Liu, Ning
    Abudurezike, Abudukeyoumu
    Li, Yushan
    Wang, Wei
    Shi, Shubing
    SCIENTIFIC REPORTS, 2020, 10 (01)
  • [44] Salt‑responsive transcriptome analysis of canola roots reveals candidate genes involved in the key metabolic pathway in response to salt stress
    Weichao Wang
    Jiayin Pang
    Fenghua Zhang
    Lupeng Sun
    Lei Yang
    Tingdong Fu
    Liang Guo
    Kadambot H. M. Siddique
    Scientific Reports, 12
  • [45] Transcriptome analysis reveals the key pathways and candidate genes involved in salt stress responses in Cymbidium ensifolium leaves
    Xiang Li
    Lanlan Liu
    Shixian Sun
    Yanmei Li
    Lu Jia
    Shili Ye
    Yanxuan Yu
    Komivi Dossa
    Yunpeng Luan
    BMC Plant Biology, 23
  • [46] Transcriptome analysis reveals the key pathways and candidate genes involved in salt stress responses in Cymbidium ensifolium leaves
    Li, Xiang
    Liu, Lanlan
    Sun, Shixian
    Li, Yanmei
    Jia, Lu
    Ye, Shili
    Yu, Yanxuan
    Dossa, Komivi
    Luan, Yunpeng
    BMC PLANT BIOLOGY, 2023, 23 (01)
  • [47] Non-targeted metabolomic analysis of the variations in the metabolites of two genotypes of Glycyrrhiza uralensis Fisch. under drought stress
    Zhang, Qianqian
    Li, Bingzhen
    Chen, Qing
    Su, Youla
    Wang, Ruijuan
    Liu, Zhihe
    Chen, Guilin
    INDUSTRIAL CROPS AND PRODUCTS, 2022, 176
  • [48] Physiological and metabolomic analysis of Punica granatum (L.) under drought stress
    Catola, Stefano
    Marino, Giovanni
    Emiliani, Giovanni
    Huseynova, Taravat
    Musayev, Mirza
    Akparov, Zeynal
    Maserti, Bianca Elena
    PLANTA, 2016, 243 (02) : 441 - 449
  • [49] Physiological and metabolomic analysis of Punica granatum (L.) under drought stress
    Stefano Catola
    Giovanni Marino
    Giovanni Emiliani
    Taravat Huseynova
    Mirza Musayev
    Zeynal Akparov
    Bianca Elena Maserti
    Planta, 2016, 243 : 441 - 449
  • [50] Integrated proteomic and metabolomic analysis of plasma reveals regulatory pathways and key elements in thyroid cancer
    Sun, Zijian
    Feng, Dongdong
    Jiang, Liehao
    Tian, Jingkui
    Wang, Jiafeng
    Zhu, Wei
    MOLECULAR OMICS, 2023, 19 (10) : 800 - 809