Metabolite Profiles of Wheat, Rice, and Soybean Under Elevated Ozone Stress

Metabolome analysis of three model crop cultivars exposed to elevated ozone and charcoal filtered air. The study, by Xinxin Zhang, revealed significant differences in metabolic response between soybean and the cereal crops wheat and rice. Findings include impairment of the tricarboxylic acid cycle in all three plants and altered pathways affecting terpene and phospholipid levels in wheat and rice.

Use Cases

• Compare metabolic pathway responses to ozone stress between cereal and legume crops based on the described metabolite profiling.
• Identify biomarkers for ozone tolerance in crops based on the differential metabolite accumulation reported in wheat, rice, and soybean.
• Study the suppression of flavonoid generation via the benzoic acid pathway under ozone stress as described in the analysis.
• Investigate gene expression correlations with metabolite synthesis or degradation based on the described key enzyme coding genes.

Strengths

• Data originates from a controlled experiment comparing elevated ozone to charcoal filtered air conditions.
• Analysis covers three major staple crops, allowing for cross-species comparison of metabolic responses.
• Study links metabolite changes to specific biochemical pathways such as the tricarboxylic acid cycle and methylerythritol 4-phosphate pathway.

Limitations

• Row count and dataset scale are unknown, which may limit suitability assessment for large-scale ML tasks.
• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

Xinxin Zhang via paperswithcode

Collection Method

Metabolome analysis of model cultivars under controlled environmental conditions.