ArticleScientific reports2019
Bacteria isolated from the cuticle of plant-parasitic nematodes attached to and antagonized the root-knot nematode Meloidogyne hapla.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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27 citing papers in PubMed, 69 citations in OpenAlex.
- Repercussions of Symbiotic Bacteria Associated with Entomopathogenic Nematodes and Their Biogenic Silver Nanoparticles on Immune Responses at Root-Knot Nematode Suppression.Microorganisms · 2025Article
- Meloidogyne incognita parasitism is affected by Pseudomonas protegens CHA0 and its effects on tomato-associated microbiota.Environmental microbiome · 2025Article
- The Composition and Function of Bacterial Communities Associated with the Northern Root-Knot Nematode (Microorganisms · 2025Article
- Screening of Microorganisms Isolated from Stingless Bees' Larval Food in the Biocontrol ofJournal of nematology · 2025Article
- The microbiome associated withJournal of nematology · 2025Article
- Rhizosphere Engineering of Biocontrol Agents Enriches Soil Microbial Diversity and Effectively Controls Root-Knot Nematodes.Microbial ecology · 2024Article
- Distinct changes in tomato-associated multi-kingdom microbiomes during Meloidogyne incognita parasitism.Environmental microbiome · 2024Article
- Article
- Understanding the dynamic interactions of root-knot nematodes and their host: role of plant growth promoting bacteria and abiotic factors.Frontiers in plant science · 2024Review
- Metagenomic profiling of tomato rhizosphere delineates the diverse nature of uncultured microbes as influenced by3 Biotech · 2024Article
- Investigations on Microbes Attached to the Cuticle of Phytonematodes.Methods in molecular biology (Clifton, N.J.) · 2024Article
- Pathogenicity of the root lesion nematode Pratylenchus neglectus depends on pre-culture conditions.Scientific reports · 2023Article
- The Fight against Plant-Parasitic Nematodes: Current Status of Bacterial and Fungal Biocontrol Agents.Pathogens (Basel, Switzerland) · 2022Review
- Interactions between Soil Bacterial Diversity and Plant-Parasitic Nematodes in Soybean Plants.Applied and environmental microbiology · 2022Article
- Genetic disruption of Arabidopsis secondary metabolite synthesis leads to microbiome-mediated modulation of nematode invasion.The ISME journal · 2022Article
- The Difference in the Bacterial Attachment amongMicroorganisms · 2022Article
- β-Glucan receptors on IL-4 activated macrophages are required for hookworm larvae recognition and trapping.Immunology and cell biology · 2022Article
- Selective Toxicity of Secondary Metabolites from the Entomopathogenic Bacterium Photorhabdus luminescensMicrobiology spectrum · 2022Article
- Biocontrol efficacy ofFrontiers in microbiology · 2022Article
- Nematicidal Activity ofFrontiers in microbiology · 2022Article
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Authors and funding
5 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plant-parasitic nematodes are associated with specifically attached soil bacteria. To investigate these bacteria, we employed culture-dependent methods to isolate a representative set of strains from the cuticle of the infective stage (J2) of the root-knot nematode Meloidogyne hapla in different soils. The bacteria with the highest affinity to attach to J2 belonged to the genera Microbacterium, Sphingopyxis, Brevundimonas, Acinetobacter, and Micrococcus as revealed by 16S rRNA gene sequencing. Dynamics of the attachment of two strains showed fast adhesion in less than two hours, and interspecific competition for attachment sites. Isolates from the cuticle of M. hapla J2 attached to the lesion nematode Pratylenchus penetrans, and vice versa, suggesting similar attachment sites on both species. Removal of the surface coat by treatment of J2 with the cationic detergent CTAB reduced bacterial attachment, but did not prevent it. Some of the best attaching bacteria impaired M. hapla performance in vitro by significantly affecting J2 mortality, J2 motility and egg hatch. Most of the tested bacterial attachers significantly reduced the invasion of J2 into tomato roots, suggesting their beneficial role in soil suppressiveness against M. hapla.
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