Related Experiment Video
Updated: Feb 6, 2026

Evaluation of Integrated Anaerobic Digestion and Hydrothermal Carbonization for Bioenergy Production
Published on: June 15, 2014
CARBON INTEGRATION IN TWO PLANTAGO SPECIES
Elizabeth P Lacey1, C Marshall2
1Department of Biology, University of North Carolina, Greensboro, North Carolina, 27412.
Plant species vary in how they move carbon between plant parts. Plantago virginica efficiently integrates carbon, while Plantago aristata shows limited integration, impacting plant development and evolution studies.
Area of Science:
- Plant Physiology
- Plant Ecology
- Evolutionary Biology
Background:
- Plant carbon allocation is crucial for growth and reproduction.
- Understanding carbon integration in rosette species informs plant evolution.
- Previous studies highlight variations in carbon transport within plants.
Purpose of the Study:
- To investigate the pattern of carbon-14 assimilate export from reproductive spikes and subtending leaves.
- To compare carbon integration strategies between Plantago aristata and Plantago virginica.
Main Methods:
- Radioisotope tracing using carbon-14 (¹⁴C) to track assimilate movement.
- Measurement of ¹⁴C-assimilate export from specific plant structures (spikes and subtending leaves).
- Comparative analysis between two distinct Plantago species.
Main Results:
- Plantago aristata exhibited minimal ¹⁴C-assimilate export from subtending leaves to other reproductive units.
- Plantago virginica demonstrated significant ¹⁴C-assimilate export from subtending leaves to other reproductive units.
- Significant variation in carbon integration patterns was observed between the two rosette species.
Conclusions:
- Rosette species, similar to clonal species, display diverse carbon integration strategies.
- Morphological complexity influences plant carbon integration patterns.
- Further research comparing species with differing morphological complexity is recommended to understand the evolution of carbon integration.
More Related Videos
12:26Integrating Remote Sensing with Species Distribution Models; Mapping Tamarisk Invasions Using the Software for Assisted Habitat Modeling SAHM
Published on: October 11, 2016
11:14Two-way Valorization of Blast Furnace Slag: Synthesis of Precipitated Calcium Carbonate and Zeolitic Heavy Metal Adsorbent
Published on: February 21, 2017
Related Concept Videos
What is a Species?
Keystone Species
Formation of Species
The Carbon Cycle
Carbon Skeletons
Carbonation Shrinkage
The concrete's permeability is slightly reduced as calcium carbonate produced during the reaction fills its pores. Furthermore, its strength is slightly enhanced as the water released during the reaction...