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Developing Methods and Molecular Basis in Plant Biotechnology

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: 28 June 2024 | Viewed by 1281

Special Issue Editors


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Guest Editor
Department of Biotechnology and Horticulture, University of Agriculture in Krakow, Krakow, Poland
Interests: plant biotechnology; plant physiology; green chemistry; plant genetic; plant proteomic

E-Mail Website
Guest Editor
Department of Biochemistry and Microbiology, Institute of Biology, Warsaw University of Life Sciences-SGGW, Nowoursynowska 159, 02-776 Warsaw, Poland
Interests: molecular, biochemical, and physiological mechanisms of plant responses to pathogens and pests especially reactive oxygen and nitrogen species; enzymatic and non-enzymatic antioxidants; sugars as signaling molecules; regulation of proteolysis and nitrogen metabolism; additional research topics concern the plant abiotic stress especially metallic trace elements and mechanisms of combined stresses
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Special Issue Information

Dear Colleagues,

Plant biotechnology is one of the fastest-growing disciplines in the field of life sciences and involves many tools and techniques as well as molecular screening and genetic manipulation to obtain profitable or appropriable plants/plant products. Nowadays, the use of biotechnological techniques in improving the tolerance/resistance of plants to environmental stresses and plant protection products is particularly popular. Furthermore, in numerous research centers, plant biotechnologists are working to enhance the features of wood for the paper, pulp, and biofuel industries and looking for new biotechnological solutions for people and animal nutrition, phytoremediation, and phytopharmacy applications.

In this Special Issue, “Developing Methods and Molecular Basis in Plant Biotechnology”, we welcome original research articles and reviews presenting novel findings in model, crop, and medical plant biotechnology. Manuscripts should be focused on molecular research with regard to both developing methods for carrying out plant biotechnology research and basic science issues.

The following are examples of topics within the scope of this Special Issue:

  • Broad aspects of plant genetic transformation using various methods;
  • Findings in plant genetics, proteomics, metabolomics, etc.;
  • Studies focused on the molecular and biochemical basis of stress in plants;
  • Other topics related to plant biotechnology and molecular research.

Dr. Wojciech Makowski
Dr. Mateusz Labudda
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. 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

  • plant biotechnology
  • plant genetics
  • plant proteomics
  • plant metabolomics
  • stress

Published Papers (1 paper)

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Research

0 pages, 2597 KiB  
Article
Characterization of the IAA-Producing and -Degrading Pseudomonas Strains Regulating Growth of the Common Duckweed (Lemna minor L.)
by Tatjana Popržen, Ivan Nikolić, Dijana Krstić-Milošević, Branka Uzelac, Milana Trifunović-Momčilov, Marija Marković and Olga Radulović
Int. J. Mol. Sci. 2023, 24(24), 17207; https://doi.org/10.3390/ijms242417207 - 07 Dec 2023
Viewed by 904
Abstract
The rhizosphere represents a center of complex and dynamic interactions between plants and microbes, resulting in various positive effects on plant growth and development. However, less is known about the effects of indole-3-acetic acid (IAA) on aquatic plants. In this study, we report [...] Read more.
The rhizosphere represents a center of complex and dynamic interactions between plants and microbes, resulting in various positive effects on plant growth and development. However, less is known about the effects of indole-3-acetic acid (IAA) on aquatic plants. In this study, we report the characterization of four Pseudomonas strains isolated from the rhizosphere of the common duckweed (Lemna minor) with IAA-degradation and -utilization ability. Our results confirm previous reports on the negative effect of IAA on aquatic plants, contrary to the effect on terrestrial plants. P. putida A3-104/5 demonstrated particularly beneficial traits, as it exhibited not only IAA-degrading and -producing activity but also a positive effect on the doubling time of duckweeds in the presence of IAA, positive chemotaxis in the presence of IAA, increased tolerance to oxidative stress in the presence of IAA and increased biofilm formation related to IAA. Similarly, P. gessardii C31-106/3 significantly shortened the doubling time of duckweeds in the presence of IAA, while having a neutral effect in the absence of IAA. These traits are important in the context of plant–bacteria interactions and highlight the role of IAA as a common metabolite in these interactions, especially in aquatic environments where plants are facing unique challenges compared to their terrestrial counterparts. We conclude that IAA-degrading and -producing strains presented in this study might regulate IAA effects on aquatic plants and confer evolutionary benefits under adverse conditions (e.g., under oxidative stress, excess of IAA or nutrient scarcity). Full article
(This article belongs to the Special Issue Developing Methods and Molecular Basis in Plant Biotechnology)
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