Ottelia alismoides HCO3- Uptake Transcript and Physiological Data

Wenmin Huang from the Chinese Academy of Sciences studied HCO3- acquisition mechanisms in the freshwater monocot Ottelia alismoides. The research includes physiological measurements of CO2 and HCO3- uptake under inhibitor treatments and transcript analysis of putative αCA-1 and SLC4 bicarbonate transporters. A model of inorganic carbon uptake processes was produced for future experimental testing.

Use Cases

• Modeling inorganic carbon uptake in macrophytes based on co-diffusion and transporter activity described in the study.
• Investigating constitutive gene expression of carbonic anhydrase and bicarbonate transporters based on transcript analysis.
• Testing the effects of inhibitors like acetazolamide and DIDS on HCO3- use based on physiological measurements.

Strengths

• Includes a physiological model for testing inorganic carbon uptake in future experiments.
• Links physiological inhibitor effects to specific molecular targets (αCA-1 and SLC4 transporters).

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

Chinese Academy of Sciences

Collection Method

Experimental study involving physiological measurements and transcript analysis.