» Articles » PMID: 35328410

Metabolomics Mechanism and Lignin Response to Laxogenin C, a Natural Regulator of Plants Growth

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2022 Mar 25
PMID 35328410
Authors
Affiliations
Soon will be listed here.
Abstract

Laxogenin C (LGC) is a natural spirostanol deriving from plant hormone which has shown growing regulation similar to those of brassinosteroids. In the present study, LGC showed a promoting effect on tomato seed germination and seedling growth in a dose-dependent manner. We applied LC-MS/MS to investigate metabolome variations in the tomato treated with LGC, which revealed 10 differential metabolites (DMs) related to KEGG metabolites, associated with low and high doses of LGC. Enrichment and pathway mapping based on the KEGG database indicated that LGC regulated expressions of 2-hydroxycinnamic acid and l-phenylalanine to interfere with phenylalanine metabolism and phenylpropanoids biosynthesis. The two pathways are closely related to plant growth and lignin formation. In our further phenotypic verification, LGC was confirmed to affect seedling lignification and related phenylpropanoids, trans-ferulic acid and l-phenylalanine levels. These findings provided a metabolomic aspect on the plant hormone derivates and revealed the affected metabolites. Elucidating their regulation mechanisms can contribute to the development of sustainable agriculture. Further studies on agrichemical development would provide eco-friendly and efficient regulators for plant growth control and quality improvement.

Citing Articles

Short-Term Effects of -Cinnamic Acid on the Metabolism of L. Roots.

Lopez-Gonzalez D, Bruno L, Diaz-Tielas C, Lupini A, Aci M, Talarico E Plants (Basel). 2023; 12(1).

PMID: 36616318 PMC: 9824805. DOI: 10.3390/plants12010189.


A New Mechanism for Ginsenoside Rb1 to Promote Glucose Uptake, Regulating Riboflavin Metabolism and Redox Homeostasis.

Liu Y, Deng Y, Wang F, Liu X, Wang J, Xiao J Metabolites. 2022; 12(11).

PMID: 36355094 PMC: 9698532. DOI: 10.3390/metabo12111011.


LC-MS/MS Insight into Vitamin C Restoration to Metabolic Disorder Evoked by Amyloid β in CL2006.

Zhang S, Deng Y, Zhang A, Yan L, Zhang Z, Wei J Metabolites. 2022; 12(9).

PMID: 36144245 PMC: 9506573. DOI: 10.3390/metabo12090841.

References
1.
Zhang X, Liu Y, Liu D, Xu J, Zhang Q . Insulin-Mimic Components in Leaves: Bio-Guided Isolation, Annual Variance Profiling and Regulating Pathway Investigated by Omics. Pharmaceuticals (Basel). 2021; 14(7). PMC: 8308865. DOI: 10.3390/ph14070662. View

2.
Tsugawa H, cajka T, Kind T, Ma Y, Higgins B, Ikeda K . MS-DIAL: data-independent MS/MS deconvolution for comprehensive metabolome analysis. Nat Methods. 2015; 12(6):523-6. PMC: 4449330. DOI: 10.1038/nmeth.3393. View

3.
Fukushima R, Hatfield R . Extraction and isolation of lignin for utilization as a standard to determine lignin concentration using the acetyl bromide spectrophotometric method. J Agric Food Chem. 2001; 49(7):3133-9. DOI: 10.1021/jf010449r. View

4.
Sumner L, Amberg A, Barrett D, Beale M, Beger R, Daykin C . Proposed minimum reporting standards for chemical analysis Chemical Analysis Working Group (CAWG) Metabolomics Standards Initiative (MSI). Metabolomics. 2013; 3(3):211-221. PMC: 3772505. DOI: 10.1007/s11306-007-0082-2. View

5.
Kubo S, Mimaki Y, Sashida Y, Nikaido T, Ohmoto T . Steroidal saponins from the rhizomes of Smilax sieboldii. Phytochemistry. 1992; 31(7):2445-50. DOI: 10.1016/0031-9422(92)83296-b. View