LCIB Expression in Tobacco: Photosynthetic and Biomass Data

Experimental data from a study engineering the algal carbon-concentrating mechanism protein LCIB into tobacco plants. The dataset likely contains measurements of carbon assimilation rates, biomass accumulation, metabolite levels, and photosynthetic performance comparing engineered lines to wild-type plants. It was authored by Mirna Barsoum and last updated on June 4, 2026.

Use Cases

• Analyze the relationship between LCIB expression and net CO2 assimilation rate based on the reported 12% increase under ambient conditions.
• Compare biomass accumulation between engineered and wild-type plants based on reported increases in fresh weight (up to 19%) and dry weight (15.4%).
• Investigate changes in nitrogen metabolism based on reported widespread increases in amino acid and TCA cycle intermediate levels.
• Model the impact of stromal carbonic anhydrase activity on photosynthetic performance based on the reported 3-fold increase in activity.

Strengths

• Data is associated with a peer-reviewed scientific study describing specific, quantified biological effects.
• License is CC-BY-4.0, permitting broad reuse and sharing.
• The description provides concrete performance metrics, such as a 12% higher net CO2 assimilation rate and up to 19% more fresh weight.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is small (2.2 MB), which may indicate limited scope or a summary dataset.

Provenance

Source

figshare

Collection Method

Data likely generated from laboratory experiments comparing transgenic tobacco lines expressing the algal LCIB protein to wild-type controls.

Freshness

Last updated 2026-06-04 05:42:31; freshness should be verified.