Interaction between Arbuscular Mycorrhizal Fungi and Legumes

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant Protection and Biotic Interactions".

Deadline for manuscript submissions: closed (20 October 2023) | Viewed by 2492

Special Issue Editors


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Guest Editor
Departamento de Biología, División de Ciencias Biológicas y de la Salud, Universidad Autónoma Metropolitana, Unidad Iztapalapa, San Rafael Atlixco 186, Vicentina, Iztapalapa, Mexico City 09340, Mexico
Interests: mutualistic interactions; mainly AMF-legumes; soil biocrusts; biodiversity and soil conservation and management; ecological restoration

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Guest Editor
Departamento de Biología, División de Ciencias Biológicas y de la Salud, Universidad Autónoma Metropolitana, Unidad Iztapalapa, Ferrocarril de San Rafael Atlixco 186, Leyes de Reforma 1ra Sección, Iztapalapa, Mexico City 09310, Mexico
Interests: soil biogeochemistry; edaphology; arbuscular mycorrihizal fungi; soil ecology; biogeosciences; legumes and soil fertility

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Guest Editor
Laboratorio de Ecología y Manejo de Costas y Mares, Unidad Multidisciplinaria de Docencia e Investigación, Facultad de Ciencias, Sisal, Yucatán, Universidad Nacional Autónoma de México, Puerto de Abrigo s/n, C.P. 97356, Sisal, Hunucmá, Mexico City, Mexico
Interests: plant ecology; fungal-plant interaction; successional change in tropical communities; restoration in coastal dunes; mangroves and petenes

Special Issue Information

Dear Colleagues,

Among the soil microorganisms community, arbuscular mycorrhizal fungi (AMF) form mutualistic associations with most of the plant species, playing a major role in influencing soil physical properties, and the nutrition of plants. These fungi also help to reduce environmental stress and diseases caused by root pathogens and are an important microbial component in the rhizosphere. Research has been focused on the organismic level. In this case, it is relevant to understand how the interaction between AMF and legumes. Legumes are one of the most important plants in the world due to a great variety of uses such as food, medicine, fuel, and construction, among others. Hence, the interaction between AMF legumes could lead to a better understanding of legumes and AMF diversity, and their ecological role, mainly within biogeochemical processes in tropical ecosystems.

Prof. Dr. Sara Lucía Camargo Camargo-Ricalde
Dr. Noé Manuel Montaño
Dr. Patricia Guadarrama-Chávez
Guest Editors

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Keywords

  • legumes
  • HMA
  • restauration ecology
  • tropical ecosystems

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Published Papers (1 paper)

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Research

25 pages, 2947 KiB  
Article
The Effects of Rhizophagus irregularis Inoculation on Transcriptome of Medicago lupulina Leaves at Early Vegetative and Flowering Stages of Plant Development
by Andrey P. Yurkov, Alexey M. Afonin, Alexey A. Kryukov, Anastasia O. Gorbunova, Tatyana R. Kudryashova, Anastasia I. Kovalchuk, Anastasia I. Gorenkova, Ekaterina M. Bogdanova, Yuri V. Kosulnikov, Yuri V. Laktionov, Andrey P. Kozhemyakov, Daria A. Romanyuk, Vladimir A. Zhukov, Roman K. Puzanskiy, Yulia V. Mikhailova, Vladislav V. Yemelyanov and Maria F. Shishova
Plants 2023, 12(20), 3580; https://doi.org/10.3390/plants12203580 - 15 Oct 2023
Cited by 4 | Viewed by 1960
Abstract
The study is aimed at revealing the effects of Rhizophagus irregularis inoculation on the transcriptome of Medicago lupulina leaves at the early (second leaf formation) and later (flowering) stages of plant development. A pot experiment was conducted under conditions of low phosphorus (P) [...] Read more.
The study is aimed at revealing the effects of Rhizophagus irregularis inoculation on the transcriptome of Medicago lupulina leaves at the early (second leaf formation) and later (flowering) stages of plant development. A pot experiment was conducted under conditions of low phosphorus (P) level in the substrate. M. lupulina plants were characterized by high mycorrhizal growth response and mycorrhization parameters. Library sequencing was performed on the Illumina HiseqXTen platform. Significant changes in the expression of 4863 (padj < 0.01) genes from 34049 functionally annotated genes were shown by Massive Analysis of cDNA Ends (MACE-Seq). GO enrichment analysis using the Kolmogorov–Smirnov test was performed, and 244 functional GO groups were identified, including genes contributing to the development of effective AM symbiosis. The Mercator online tool was used to assign functional classes of differentially expressed genes (DEGs). The early stage was characterized by the presence of six functional classes that included only upregulated GO groups, such as genes of carbohydrate metabolism, cellular respiration, nutrient uptake, photosynthesis, protein biosynthesis, and solute transport. At the later stage (flowering), the number of stimulated GO groups was reduced to photosynthesis and protein biosynthesis. All DEGs of the GO:0016036 group were downregulated because AM plants had higher resistance to phosphate starvation. For the first time, the upregulation of genes encoding thioredoxin in AM plant leaves was shown. It was supposed to reduce ROS level and thus, consequently, enhance the mechanisms of antioxidant protection in M. lupulina plants under conditions of low phosphorus level. Taken together, the obtained results indicate genes that are the most important for the effective symbiosis with M. lupulina and might be engaged in other plant species. Full article
(This article belongs to the Special Issue Interaction between Arbuscular Mycorrhizal Fungi and Legumes)
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