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Deciphering triterpenoid saponin biosynthesis by leveraging transcriptome response to methyl jasmonate elicitation in Saponaria vaccaria

Journal Article · · Nature Communications

Abstract

Methyl jasmonate (MeJA) is a known elicitor of plant specialized metabolism, including triterpenoid saponins. Saponaria vaccaria is an annual herb used in traditional Chinese medicine, containing large quantities of oleanane-type triterpenoid saponins with anticancer properties and structural similarities to the vaccine adjuvant QS-21. Leveraging the MeJA-elicited saponin biosynthesis, we identify multiple enzymes catalyzing the oxidation and glycosylation of triterpenoids in S. vaccaria . This exploration is aided by Pacbio full-length transcriptome sequencing and gene expression analysis. A cellulose synthase-like enzyme can not only glucuronidate triterpenoid aglycones but also alter the product profile of a cytochrome P450 monooxygenase via preference for the aldehyde intermediate. Furthermore, the discovery of a UDP-glucose 4,6-dehydratase and a UDP-4-keto-6-deoxy-glucose reductase reveals the biosynthetic pathway for the rare nucleotide sugar UDP- d -fucose, a likely sugar donor for fucosylation of plant natural products. Our work enables the production and optimization of high-value saponins in microorganisms and plants through synthetic biology approaches.

Sponsoring Organization:
USDOE
Grant/Contract Number:
NONE; AC02-05CH11231
OSTI ID:
2204752
Alternate ID(s):
OSTI ID: 2229035
Journal Information:
Nature Communications, Journal Name: Nature Communications Journal Issue: 1 Vol. 14; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United Kingdom
Language:
English

References (59)

Analysis of bisdesmosidic saponins inSaponaria vaccaria L. by HPLC-PAD-MS: identification of new quillaic acid and gypsogenin 3-O-Trisaccharides journal January 2006
Identification of multiple constituents from seed of Vaccaria segetalis with an adsorbent‐separation strategy based on liquid chromatography coupled to quadrupole time‐of‐flight mass spectrometry journal April 2014
Synthesis of Uridine 5′-(α-D-Fucopyranosyl Diphosphate) and (Digitoxigenin-3β-yl)-β-D-Fucopyranoside and Enzymatic β-D-Fucosylation of Cardenolide Aglycones in Digitalis lanata1 journal June 1994
Analysis of Relative Gene Expression Data Using Real-Time Quantitative PCR and the 2−ΔΔCT Method journal December 2001
Analysis of transcripts in methyl jasmonate-treated ginseng hairy roots to identify genes involved in the biosynthesis of ginsenosides and other secondary metabolites journal November 2004
Adventitious root growth and ginsenoside accumulation in Panax ginseng cultures as affected by methyl jasmonate journal November 2004
Amino acid conjugates of jasmonic acid induce jasmonate‐responsive gene expression in barley (Hordeum vulgare L.) leaves journal September 1997
Triterpenoid saponins and sapogenins from Vaccaria segetalis journal June 1998
Plant secondary metabolism linked glycosyltransferases: An update on expanding knowledge and scopes journal September 2016
Identification and characterization of glycosyltransferases involved in the biosynthesis of soyasaponin I in Glycine max journal March 2010
Antiproliferative activity of Saponaria vaccaria constituents and related compounds journal January 2012
Cultivation of cow cockle (Vaccaria hispanica (Mill.) Rauschert): An industrial–medicinal weed journal November 2012
Metabolomics driven analysis of Erythrina lysistemon cell suspension culture in response to methyl jasmonate elicitation journal September 2016
Metabolon formation and metabolic channeling in the biosynthesis of plant natural products journal June 2005
Biosynthetic diversity in plant triterpene cyclization journal June 2006
Segetoside I, a plant-derived bisdesmosidic saponin, induces apoptosis in human hepatoma cells in vitro and inhibits tumor growth in vivo journal August 2016
Methyl jasmonate induced accumulation of kalopanaxsaponin I in Nigella sativa journal March 2009
Transcriptional machineries in jasmonate-elicited plant secondary metabolism journal June 2012
A Potent Cancer Vaccine Adjuvant System for Particleization of Short, Synthetic CD8+ T Cell Epitopes journal February 2021
An Expanded Heterologous GAL Promoter Collection for Diauxie-Inducible Expression in Saccharomyces cerevisiae journal January 2018
Gene Ontology: tool for the unification of biology journal May 2000
Long read reference genome-free reconstruction of a full-length transcriptome from Astragalus membranaceus reveals transcript variants involved in bioactive compound biosynthesis journal August 2017
JAZ repressor proteins are targets of the SCFCOI1 complex during jasmonate signalling journal July 2007
Folding of xylan onto cellulose fibrils in plant cell walls revealed by solid-state NMR journal December 2016
The ancient CYP716 family is a major contributor to the diversification of eudicot triterpenoid biosynthesis journal February 2017
Salmon provides fast and bias-aware quantification of transcript expression journal March 2017
A cellulose synthase-derived enzyme catalyses 3-O-glucuronosylation in saponin biosynthesis journal November 2020
Plant terpenoid metabolism co-opts a component of the cell wall biosynthesis machinery journal May 2020
A genomics approach to the early stages of triterpene saponin biosynthesis in Medicago truncatula journal December 2002
Short-chain dehydrogenase/reductase governs steroidal specialized metabolites structural diversity and toxicity in the genus Solanum journal May 2018
Efficacy and breadth of adjuvanted SARS-CoV-2 receptor-binding domain nanoparticle vaccine in macaques journal September 2021
Functional Analysis of Arabidopsis thaliana RHM2/MUM4, a Multidomain Protein Involved in UDP-D-glucose to UDP-L-rhamnose Conversion journal February 2007
Cytotoxic triterpenoid saponins from Vaccaria segetalis journal February 2008
Therapeutic effects of Panax notoginseng saponins in rheumatoid arthritis: network pharmacology and experimental validation journal June 2022
Adjusting batch effects in microarray expression data using empirical Bayes methods journal April 2006
Single-molecule, full-length transcript sequencing provides insight into the extreme metabolism of the ruby-throated hummingbird Archilochus colubris journal February 2018
The dTDP-4-dehydro-6-deoxyglucose reductase encoding fcd gene is part of the surface layer glycoprotein glycosylation gene cluster of Geobacillus tepidamans GS5-97T journal January 2007
The KEGG resource for deciphering the genome journal January 2004
UniProt: the Universal Protein knowledgebase journal January 2004
limma powers differential expression analyses for RNA-sequencing and microarray studies journal January 2015
eggNOG 4.5: a hierarchical orthology framework with improved functional annotations for eukaryotic, prokaryotic and viral sequences journal November 2015
A Cas9-based toolkit to program gene expression in Saccharomyces cerevisiae journal November 2016
The Pfam protein families database in 2019 journal October 2018
Saponin Biosynthesis in Saponaria vaccaria. cDNAs Encoding β-Amyrin Synthase and a Triterpene Carboxylic Acid Glucosyltransferase journal December 2006
Variation in Antiherbivore Defense Responses in Synthetic Nicotiana Allopolyploids Correlates with Changes in Uniparental Patterns of Gene Expression     journal June 2010
Methyl Jasmonate-Elicited Transcriptional Responses and Pentacyclic Triterpene Biosynthesis in Sweet Basil     journal December 2013
Use of reverse-phase liquid chromatography, linked to tandem mass spectrometry, to profile the Calvin cycle and other metabolic intermediates in Arabidopsis rosettes at different carbon dioxide concentrations journal September 2009
An evolutionary view of functional diversity in family 1 glycosyltransferases journal March 2011
A P450-centric view of plant evolution: P450-centric evolution journal March 2011
Elucidation of the pathway for biosynthesis of saponin adjuvants from the soapbark tree journal March 2023
Glycosyltransferases: Structures, Functions, and Mechanisms journal June 2008
Gene ontology analysis for RNA-seq: accounting for selection bias journal January 2010
voom: precision weights unlock linear model analysis tools for RNA-seq read counts journal January 2014
Reconstruction of the full-length transcriptome atlas using PacBio Iso-Seq provides insight into the alternative splicing in Gossypium australe journal August 2019
Metabolic and functional diversity of saponins, biosynthetic intermediates and semi-synthetic derivatives journal October 2014
Differential Gene Expression Analysis in Polygonum minus Leaf upon 24 h of Methyl Jasmonate Elicitation journal February 2017
Isoform Sequencing and State-of-Art Applications for Unravelling Complexity of Plant Transcriptomes journal January 2018
Natural and Synthetic Saponins as Vaccine Adjuvants journal March 2021
Cytochrome P450 monooxygenase-mediated tailoring of triterpenoids and steroids in plants journal September 2022

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