Genotype-Dependent AMF Community Stability Under Drought in Common Bean

High-throughput DNA sequencing data investigates arbuscular mycorrhizal fungal communities associated with drought-tolerant and drought-susceptible common bean genotypes under contrasting water regimes. The dataset was created by Maycon Cristiano Barbosa and published on figshare under a CC-BY-4.0 license on May 1, 2026. It integrates taxonomic, structural, and functional perspectives on AMF community responses to drought stress.

Use Cases

• Compare AMF community structure and stability between drought-tolerant and drought-susceptible plant genotypes based on the described genotype-specific responses.
• Analyze the relationship between AMF functional guild composition and host plant drought tolerance based on the described specialist and symbiotrophic ASV associations.
• Investigate correlations between AMF community metrics and plant physiological traits like root biomass and foliar nutrient status mentioned in the description.
• Model host genotype influence on mycorrhizal community restructuring dynamics under water stress based on the described community dissimilarity patterns.

Strengths

• Dataset is openly licensed under CC-BY-4.0, facilitating reuse.
• The description provides a detailed hypothesis and specific findings regarding genotype-specific AMF community responses.

Limitations

• The dataset is stored as a PDF file (562.1 KB), which likely contains processed results or summary statistics rather than raw sequence data, limiting direct computational analysis.
• Column-level documentation and sample data are unavailable, requiring manual inspection after download to understand data structure.
• Row count is unknown, which may limit suitability assessment for large-scale statistical modeling.

Provenance

Source

Maycon Cristiano Barbosa via figshare.

Collection Method

High-throughput DNA sequencing of AMF communities from common bean genotypes under controlled water regimes.

Freshness

Last updated 2026-05-01 05:27:30; freshness should be verified.