Root-knot nematodes (Meloidogyne spp.) a threat to agriculture in Mexico: biology, current control strategies, and perspectives

Tapia‐Vázquez, Irán; Montoya-Martínez, Amelia C.; Santos-Villalobos, Sergio de los; Ek-Ramos, María Julissa; Montesinos-Matías, Roberto; Martínez‐Anaya, Claudia

doi:10.1007/s11274-021-03211-2

Cited by 60 publications

(34 citation statements)

References 118 publications

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“…En México, diversos autores refieren al género Meloidogyne spp., como el principal nematodo que causa significativa reducción del rendimiento y producción del jitomate, atribuyendo a M. incognita como el agente primario en perdidas agrícolas y económicas (Carrillo-Fasio et al, 2000;Cid del Prado-Vera et al, 2001). Por su parte, Tapia-Vásquez et al, (2022), menciona que los nematodos que forman agallas como M. incognita son una amenaza para la agricultura en México. Este nematodo se establece en el sistema vascular de la raíz lo que ocasiona los síntomas de clorosis, marchitez, retraso en el crecimiento y la notoria presenta de agallas (Sikandar et al, 2020) IDENTIFICACIÓN MOLECULAR La extracción del ADN total a partir de masas de huevecillos de Meloidogyne incógnita fue de excelente calidad e integridad como lo mostró la electroforésis en gel de agarosa al 1%.…”

Section: Resultados Y Discusiónunclassified

Detección Molecular De Meloidogyne Incognita ((Kofoid Y White, 1919) Chitwood, 1949) en Jitomate (Solanum Lycopersicum L.), México

Castañeda-Laureles¹,

Salgado-Siclán²,

Jaimes-Cruz³

et al. 2022

ASCS

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Section: Resultados Y Discusiónunclassified

Detección Molecular De Meloidogyne Incognita ((Kofoid Y White, 1919) Chitwood, 1949) en Jitomate (Solanum Lycopersicum L.), México

Castañeda-Laureles¹,

Salgado-Siclán²,

Jaimes-Cruz³

et al. 2022

ASCS

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“…Similar RALFs are present in 26 species of phytopathogenic fungi, opening the possibility that RALF mimics-mediated inactivation of FER and/or other RLKs is employed by phytopathogens to override plant defense mechanisms ( Masachis et al, 2016 ). Interestingly, in response to Pseudomonas syringae [a bacterial phytopathogen ( Xin et al, 2018 )], FER-induced immune signaling is independent of its kinase activity ( Song et al, 2021 ), also Meloidogyne incognita [an endoparasitic nematode of the root vascular cylinder ( Tapia-Vázquez et al, 2022 ) produces RALF mimics ( Mi RALF1/3) that directly bind the extracellular domain of FER, facilitating parasitism ( Zhang et al, 2020a ). Additionally, proteins ANX1 and ANX2, which are structurally related to FER, form a receptor-coreceptor complex with others RLKs, namely Buddha’s Paper Seal 1/2 (BUPS1/2), and LLG2/3, which perceives RALF signals to promote ROS production.…”

Section: Plant Cell Wall Integrity Surveillancementioning

confidence: 99%

Mechanisms of plant cell wall surveillance in response to pathogens, cell wall-derived ligands and the effect of expansins to infection resistance or susceptibility

Narváez-Barragán¹,

Tovar-Herrera²,

Guevara-García³

et al. 2022

Front. Plant Sci.

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Cell wall integrity is tightly regulated and maintained given that non-physiological modification of cell walls could render plants vulnerable to biotic and/or abiotic stresses. Expansins are plant cell wall-modifying proteins active during many developmental and physiological processes, but they can also be produced by bacteria and fungi during interaction with plant hosts. Cell wall alteration brought about by ectopic expression, overexpression, or exogenous addition of expansins from either eukaryote or prokaryote origin can in some instances provide resistance to pathogens, while in other cases plants become more susceptible to infection. In these circumstances altered cell wall mechanical properties might be directly responsible for pathogen resistance or susceptibility outcomes. Simultaneously, through membrane receptors for enzymatically released cell wall fragments or by sensing modified cell wall barrier properties, plants trigger intracellular signaling cascades inducing defense responses and reinforcement of the cell wall, contributing to various infection phenotypes, in which expansins might also be involved. Here, we review the plant immune response activated by cell wall surveillance mechanisms, cell wall fragments identified as responsible for immune responses, and expansin’s roles in resistance and susceptibility of plants to pathogen attack.

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“…The economic loss caused by RKNs has been estimated at USD 78 billion annually worldwide, accounting for half of the total loss due to PPNs [ 25 ]. Although the genus Meloidogyne consists of about 100 species [ 26 ], M. incognita , M. arenaria , M. javanica , and M. hapla are the four major species that infect more than 2000 plant species, particularly underground plant organs [ 22 , 27 , 28 , 29 ].…”

Section: Root-knot Nematodes (Rkns)mentioning

confidence: 99%

Application Potential of Bacterial Volatile Organic Compounds in the Control of Root-Knot Nematodes

2022

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Plant-parasitic nematodes (PPNs) constitute the most damaging group of plant pathogens. Plant infections by root-knot nematodes (RKNs) alone could cause approximately 5% of global crop loss. Conventionally, chemical-based methods are used to control PPNs at the expense of the environment and human health. Accordingly, the development of eco-friendly and safer methods has been urged to supplement or replace chemical-based methods for the control of RKNs. Using microorganisms or their metabolites as biological control agents (BCAs) is a promising approach to controlling RKNs. Among the metabolites, volatile organic compounds (VOCs) have gained increasing attention because of their potential in the control of not only RKNs but also other plant pathogens, such as insects, fungi, and bacteria. This review discusses the biology of RKNs as well as the status of various control strategies. The discovery of VOCs emitted by bacteria from various environmental sources and their application potential as BCAs in controlling RKNs are specifically addressed.

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Root-knot nematodes (Meloidogyne spp.) a threat to agriculture in Mexico: biology, current control strategies, and perspectives

Cited by 60 publications

References 118 publications

Detección Molecular De Meloidogyne Incognita ((Kofoid Y White, 1919) Chitwood, 1949) en Jitomate (Solanum Lycopersicum L.), México

Detección Molecular De Meloidogyne Incognita ((Kofoid Y White, 1919) Chitwood, 1949) en Jitomate (Solanum Lycopersicum L.), México

Mechanisms of plant cell wall surveillance in response to pathogens, cell wall-derived ligands and the effect of expansins to infection resistance or susceptibility

Application Potential of Bacterial Volatile Organic Compounds in the Control of Root-Knot Nematodes

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