ijms-logo

Journal Browser

Journal Browser

Advances in Forest Tree Physiology, Breeding and Genetic Research 2.0

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Plant Sciences".

Deadline for manuscript submissions: 30 August 2024 | Viewed by 442

Special Issue Editor

Special Issue Information

Dear Colleagues,

Recently, there has been much progress in research on trees. However, it remains vital to deepen our knowledge of forest trees’ molecular mechanisms. From metabolism and compounds to genetic exploration and the regulation of key traits, all have largely extended our understanding of trees’ molecular biology. Exploring trees’ molecular mechanisms may provide us with strategies to promote tree adaptation and benefit human society. This Special Issue of IJMS, titled “Advances in Forest Tree Physiology, Breeding and Genetic Research”, covers many physiological, cellular and molecular research topics, including growth, development, and biotic and abiotic stress responses in trees. A major criterion for acceptance of papers is the study providing substantial insight into molecular mechanisms or describing new pathways governing trees’ biological processes. We also welcome submissions related to research into woody species.

This Special Issue will be supervised by Prof. Dr. Chenghao Li and assisted by our Topical Advisory Panel Member Dr. Jingli Yang (Northeast Forestry University).

Prof. Dr. Chenghao Li
Guest Editor

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. International Journal of Molecular Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. There is an Article Processing Charge (APC) for publication in this open access journal. For details about the APC please see here. 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

  • forest tree
  • physiology
  • genetic
  • biotic and abiotic stress
  • poplar
  • growth

Published Papers (1 paper)

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

Research

20 pages, 6233 KiB  
Article
Functional Characterization of PmDXR, a Critical Rate-Limiting Enzyme, for Turpentine Biosynthesis in Masson Pine (Pinus massoniana Lamb.)
by Rong Li, Lingzhi Zhu, Peizhen Chen, Yu Chen, Qingqing Hao, Peihuang Zhu and Kongshu Ji
Int. J. Mol. Sci. 2024, 25(8), 4415; https://doi.org/10.3390/ijms25084415 - 17 Apr 2024
Viewed by 311
Abstract
As one of the largest and most diverse classes of specialized metabolites in plants, terpenoids (oprenoid compounds, a type of bio-based material) are widely used in the fields of medicine and light chemical products. They are the most important secondary metabolites in coniferous [...] Read more.
As one of the largest and most diverse classes of specialized metabolites in plants, terpenoids (oprenoid compounds, a type of bio-based material) are widely used in the fields of medicine and light chemical products. They are the most important secondary metabolites in coniferous species and play an important role in the defense system of conifers. Terpene synthesis can be promoted by regulating the expressions of terpene synthase genes, and the terpene biosynthesis pathway has basically been clarified in Pinus massoniana, in which there are multiple rate-limiting enzymes and the rate-limiting steps are difficult to determine, so the terpene synthase gene regulation mechanism has become a hot spot in research. Herein, we amplified a PmDXR gene (GenBank accession no. MK969119.1) of the MEP pathway (methyl-erythritol 4-phosphate) from Pinus massoniana. The DXR enzyme activity and chlorophyll a, chlorophyll b and carotenoid contents of overexpressed Arabidopsis showed positive regulation. The PmDXR gene promoter was a tissue-specific promoter and can respond to ABA, MeJA and GA stresses to drive the expression of the GUS reporter gene in N. benthamiana. The DXR enzyme was identified as a key rate-limiting enzyme in the MEP pathway and an effective target for terpene synthesis regulation in coniferous species, which can further lay the theoretical foundation for the molecularly assisted selection of high-yielding lipid germplasm of P. massoniana, as well as provide help in the pathogenesis of pine wood nematode disease. Full article
(This article belongs to the Special Issue Advances in Forest Tree Physiology, Breeding and Genetic Research 2.0)
Show Figures

Figure 1

Back to TopTop