Figure 2 (IMAGE) Kobe University Caption Figure 2: Comparison of δ13C and Δ14C values in autotrophs and mycoheterotrophs. Credit Kobe University Usage Restrictions None License Licensed 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.