Figure 2 (IMAGE) Tohoku University Caption The red alga Cyanidioschyzon merolae is a tiny unicellular organism and its architecture is extremely simple. Because of its simplicity, C. merolae can be a great conductor for guiding scientists in their exploration of the plant kingdom. Credit Imamura et al. Usage Restrictions Reporters may use freely these materials in news coverage with appropriate credit information. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.