Genetic and Biochemical Diversity in Medicinal and Aromatic Plants (MAPs)

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant Genetics, Genomics and Biotechnology".

Deadline for manuscript submissions: closed (31 March 2024) | Viewed by 948

Special Issue Editors


E-Mail Website
Guest Editor
Department of Seed Science and Technology, University of Zagreb, Faculty of Agriculture, 10000 Zagreb, Croatia
Interests: medicinal and aromatic plants; insecticide and repellent plants; plant genetic resources conservation; molecular methods in biodiversity analysis
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Seed Science and Technology, University of Zagreb, Faculty of Agriculture, 10000 Zagreb, Croatia
Interests: spatial genetics; molecular methods in biodiversity analysis; biochemical diversity; influence of ecology on biochemical profiles of plant species

Special Issue Information

Dear Colleagues,

Medicinal and aromatic plants (MAPs) have been assigned great value throughout human history due to their use in medicine, gastronomy and various cultural practices, and due to the great level of diversity in both the MAP taxa and the secondary metabolites they produce. The production of most secondary metabolites is the result of a plant’s response to biotic and abiotic stresses in its environment, often leading to the natural evolution of distinct biochemical profiles in parts of the MAP geographical range. In addition to ecological variation, underlying genetic variation is another important determinant of biochemical diversity in plants. With the development of new bioinformatics-based approaches and new sequencing technologies (e.g., next-generation sequencing) in recent years, we are currently witnessing a great increase in the study of genetic diversity, especially in MAPs. Given the global climate changes we are experiencing today, research into the association between the biochemical and genetic variability of MAPs, both natural and cultivated, and their relationship to environmental conditions, is more important than ever before.

This Special Issue welcomes manuscripts that advance knowledge in and the understanding of plant biochemical and/or genetic diversity, particularly in the context of adaptation to environmental change. Topics in this Special Issues may include, but are not limited to, the following:

  • Variability in the chemical composition of MAPs
  • Biochemical diversity of MAPs
  • Genetic diversity and structure of MAPs
  • Relationship between genotypes and chemotypes of MAPs
  • Spatio-ecological factors affecting biochemical and genetic diversity in MAPs.

Dr. Martina Grdiša
Dr. Filip Varga
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Plants is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • medicinal and aromatic plants (MAPS)
  • secondary metabolites
  • biochemical diversity
  • chemotypes
  • genetic diversity and structure
  • population genetics
  • spatial genetics
  • association mapping
  • ecological factors affecting chemical and/or genetic diversity

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

15 pages, 3593 KiB  
Article
Induction of Monoterpenoid Oxindole Alkaloids Production and Related Biosynthetic Gene Expression in Response to Signaling Molecules in Hamelia patens Plant Cultures
by Ana Luisa López-Vázquez, Edgar Baldemar Sepúlveda-García, Elizabeth Rubio-Rodríguez, Teresa Ponce-Noyola, Gabriela Trejo-Tapia, Josefina Barrera-Cortés, Carlos M. Cerda-García-Rojas and Ana C. Ramos-Valdivia
Plants 2024, 13(7), 966; https://doi.org/10.3390/plants13070966 - 27 Mar 2024
Viewed by 641
Abstract
Hamelia patens (Rubiaceae), known as firebush, is a source of bioactive monoterpenoid oxindole alkaloids (MOAs) derived from monoterpenoid indole alkaloids (MIAs). With the aim of understanding the regulation of the biosynthesis of these specialized metabolites, micropropagated plants were elicited with jasmonic acid (JA) [...] Read more.
Hamelia patens (Rubiaceae), known as firebush, is a source of bioactive monoterpenoid oxindole alkaloids (MOAs) derived from monoterpenoid indole alkaloids (MIAs). With the aim of understanding the regulation of the biosynthesis of these specialized metabolites, micropropagated plants were elicited with jasmonic acid (JA) and salicylic acid (SA). The MOA production and MIA biosynthetic-related gene expression were evaluated over time. The production of MOAs was increased compared to the control up to 2-fold (41.3 mg g DW−1) at 72 h in JA-elicited plants and 2.5-fold (42.4 mg g DW−1) at 120 h in plants elicited with SA. The increment concurs with the increase in the expression levels of the genes HpaLAMT, HpaTDC, HpaSTR, HpaNPF2.9, HpaTHAS1, and HpaTHAS2. Interestingly, it was found that HpaSGD was downregulated in both treatments after 24 h but in the SA treatment at 120 h only was upregulated to 8-fold compared to the control. In this work, we present the results of MOA production in H. patens and discuss how JA and SA might be regulating the central biosynthetic steps that involve HpaSGD and HpaTHAS genes. Full article
Show Figures

Figure 1

Back to TopTop