1
|
Quiros-Guerrero LM, Allard PM, Nothias LF, David B, Grondin A, Wolfender JL. Comprehensive mass spectrometric metabolomic profiling of a chemically diverse collection of plants of the Celastraceae family. Sci Data 2024; 11:415. [PMID: 38649352 PMCID: PMC11035674 DOI: 10.1038/s41597-024-03094-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 02/27/2024] [Indexed: 04/25/2024] Open
Abstract
Natural products exhibit interesting structural features and significant biological activities. The discovery of new bioactive molecules is a complex process that requires high-quality metabolite profiling data to properly target the isolation of compounds of interest and enable their complete structural characterization. The same metabolite profiling data can also be used to better understand chemotaxonomic links between species. This Data Descriptor details a dataset resulting from the untargeted liquid chromatography-mass spectrometry metabolite profiling of 76 natural extracts of the Celastraceae family. The spectral annotation results and related chemical and taxonomic metadata are shared, along with proposed examples of data reuse. This data can be further studied by researchers exploring the chemical diversity of natural products. This can serve as a reference sample set for deep metabolome investigation of this chemically rich plant family.
Collapse
Affiliation(s)
- Luis-Manuel Quiros-Guerrero
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, CMU, 1211, Geneva, Switzerland.
- School of Pharmaceutical Sciences, University of Geneva, CMU, 1211, Geneva, Switzerland.
| | | | - Louis-Felix Nothias
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, CMU, 1211, Geneva, Switzerland
- School of Pharmaceutical Sciences, University of Geneva, CMU, 1211, Geneva, Switzerland
| | - Bruno David
- Green Mission Department, Herbal Products Laboratory, Pierre Fabre Research Institute, Toulouse, France
| | - Antonio Grondin
- Green Mission Department, Herbal Products Laboratory, Pierre Fabre Research Institute, Toulouse, France
| | - Jean-Luc Wolfender
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, CMU, 1211, Geneva, Switzerland.
- School of Pharmaceutical Sciences, University of Geneva, CMU, 1211, Geneva, Switzerland.
| |
Collapse
|
2
|
Escudero-Leyva E, Quirós-Guerrero L, Vásquez-Chaves V, Pereira-Reyes R, Chaverri P, Tamayo-Castillo G. Differential Volatile Organic Compound Expression in the Interaction of Daldinia eschscholtzii and Mycena citricolor. ACS OMEGA 2023; 8:31373-31388. [PMID: 37663497 PMCID: PMC10468842 DOI: 10.1021/acsomega.3c03865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 07/31/2023] [Indexed: 09/05/2023]
Abstract
Fungi exhibit a wide range of ecological guilds, but those that live within the inner tissues of plants (also known as endophytes) are particularly relevant due to the benefits they sometimes provide to their hosts, such as herbivory deterrence, disease protection, and growth promotion. Recently, endophytes have gained interest as potential biocontrol agents against crop pathogens, for example, coffee plants (Coffea arabica). Published results from research performed in our laboratory showed that endophytic fungi isolated from wild Rubiaceae plants were effective in reducing the effects of the American leaf spot of coffee (Mycena citricolor). One of these isolates (GU11N) from the plant Randia grandifolia was identified as Daldinia eschscholtzii (Xylariales). Its antagonism mechanisms, effects, and chemistry against M. citricolor were investigated by analyzing its volatile profile alone and in the presence of the pathogen in contactless and dual culture assays. The experimental design involved direct sampling of agar plugs in vials for headspace (HS) and headspace solid-phase microextraction (HS-SPME) gas chromatography-mass spectrometry (GC-MS) analysis. Additionally, we used ultrahigh-performance liquid chromatography coupled to high-resolution mass spectrometry (UHPLC-HRMS/MS) to identify nonvolatile compounds from organic extracts of the mycelia involved in the interaction. Results showed that more volatile compounds were identified using HS-SPME (39 components) than those by the HS technique (13 components), sharing only 12 compounds. Statistical tests suggest that D. eschscholtzii inhibited the growth of M. citricolor through the release of VOCs containing a combination of 1,8-dimethoxynapththalene and terpene compounds affecting M. citricolor pseudopilei. The damaging effects of 1,8-dimethoxynaphthalene were corroborated in an in vitro test against M. citricolor pseudopilei; scanning electron microscopy (SEM) photographs confirmed structural damage. After analyzing the UHPLC-HRMS/MS data, a predominance of fatty acid derivatives was found among the putatively identified compounds. However, a considerable proportion of features (37.3%) remained unannotated. In conclusion, our study suggests that D. eschscholtzii has potential as a biocontrol agent against M. citricolor and that 1,8-dimethoxynaphthalene contributes to the observed damage to the pathogen's reproductive structures.
Collapse
Affiliation(s)
- Efraín Escudero-Leyva
- Centro
de Investigaciones en Productos Naturales (CIPRONA), Universidad de Costa Rica, 11520-2060 San José, Costa Rica
- Escuela
de Biología, Universidad de Costa
Rica, 11520-2060 San José, Costa Rica
| | - Luis Quirós-Guerrero
- Institute
of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1205 Geneva, Switzerland
- School
of Pharmaceutical Sciences, University of
Geneva, 1205 Geneva, Switzerland
| | - Víctor Vásquez-Chaves
- Centro
de Investigaciones en Productos Naturales (CIPRONA), Universidad de Costa Rica, 11520-2060 San José, Costa Rica
| | - Reinaldo Pereira-Reyes
- Laboratorio
Nacional de Nanotecnología (LANOTEC), Centro Nacional de Alta Tecnología, 10109 San Jose, Costa Rica
| | - Priscila Chaverri
- Centro
de Investigaciones en Productos Naturales (CIPRONA), Universidad de Costa Rica, 11520-2060 San José, Costa Rica
- Escuela
de Biología, Universidad de Costa
Rica, 11520-2060 San José, Costa Rica
- Department
of Natural Sciences, Bowie State University, Bowie, Maryland 20715, United States
| | - Giselle Tamayo-Castillo
- Centro
de Investigaciones en Productos Naturales (CIPRONA), Universidad de Costa Rica, 11520-2060 San José, Costa Rica
- Escuela
de Química, Universidad de Costa
Rica, 11520-2060 San José, Costa Rica
| |
Collapse
|