Figure 1. (IMAGE) Science China Press Caption The specific bacterial 16S primer sets efficiently avoids the amplification of plant organelle DNA and is applied to the qPCR quantitative analysis of plant bacterial communities. Credit ©Science China Press Usage Restrictions Use with credit. 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.