Rice Plant Biuret Toxicity and Tolerance Experimental Data

Biuret, a common impurity in urea fertilizers, reaches sub-millimolar concentrations in rice plants and causes direct toxicity. Transgenic rice plants overexpressing exogenous biuret hydrolase from a soil bacterium gained improved tolerance and used biuret as an additional nitrogen source. The dataset likely contains experimental results from Kyoto University researcher Kumiko Ochiai.

Use Cases

• Modeling biuret uptake and toxicity in plants based on nitrogen labeling experiments
• Training models to predict plant tolerance based on biuret hydrolase expression levels
• Analyzing nitrogen source utilization in transgenic versus wild-type rice plants

Strengths

• Data originates from a peer-reviewed scientific study published on an open-access platform.
• The description provides a clear, specific biological mechanism for the observed tolerance.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

Kyoto University

Collection Method

Experimental data from uptake studies using 15N-labelled biuret and transgenic plant analysis.